CN212440547U - Decorative panel hot press exhaust purification tower - Google Patents
Decorative panel hot press exhaust purification tower Download PDFInfo
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- CN212440547U CN212440547U CN202020997642.4U CN202020997642U CN212440547U CN 212440547 U CN212440547 U CN 212440547U CN 202020997642 U CN202020997642 U CN 202020997642U CN 212440547 U CN212440547 U CN 212440547U
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- waste gas
- purification tower
- pipe
- hot press
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- 238000000746 purification Methods 0.000 title claims abstract description 57
- 239000002912 waste gas Substances 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000001179 sorption measurement Methods 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 3
- 238000011282 treatment Methods 0.000 abstract description 21
- 239000007789 gas Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 42
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000002402 hexoses Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 206010067482 No adverse event Diseases 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 230000009290 primary effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a decorative board hot press exhaust-gas purification tower, including base, air exhaust fan, first breather pipe, purifying tower main part and waste gas connecting pipe, air exhaust fan is installed to one side on base top, and installs first breather pipe on one side of air exhaust fan top, purifying tower main part is installed on the base top of first breather pipe one side, and installs the waste gas connecting pipe on the inner wall of purifying tower main part one side, and the one end of waste gas connecting pipe extends to the outside of purifying tower main part to the purifying tower main part bottom of waste gas connecting pipe one side is provided with the chute, the base top of purifying tower main part one side is installed and is subsided the water tank, and subsides one side on water tank top and install circulating water pump. The utility model discloses not only improve the exhaust-gas treatment effect of purifying tower, promote the waste gas department efficiency of purifying tower, still avoid the work of later stage secondary treatment waste gas, promote staff's operation convenience.
Description
Technical Field
The utility model relates to a hot press exhaust-gas treatment technical field specifically is a decorative board hot press exhaust purification tower.
Background
Urea-formaldehyde, phenol-formaldehyde and melamine-formaldehyde resins are largely used as adhesives in the process of manufacturing the artificial boards, wherein the adhesives are urea-formaldehyde resins which are formed by condensation polymerization of urea and formaldehyde, and the veneer hot press can emit gases such as free formaldehyde in the processes of hot pressing and cooling, and at the moment, a waste gas purification tower is needed to be used for treating waste gas.
The waste gas purification towers of the hot press in the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) The existing hot press waste gas purification tower can directly purify gas in a spraying mode in the using process, the waste gas is difficult to be comprehensively treated in the spraying mode, partial waste gas still escapes, and the waste gas treatment effect of the purification tower in the passage is poor;
(2) in the prior hot press waste gas purification tower, part of dust and dust particles are not collected and treated in the use process, and the secondary treatment in the later period wastes time and labor, thus bringing inconvenience to the operation of workers;
(3) in the process of treating waste gas, the contact time of the waste gas and the dissolving solution is short, and the waste gas treatment efficiency of the purification tower is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a decorative board hot press exhaust purification tower to solve the problem that the particulate matter of the not good exhaust-gas treatment effect, the dust of advancing the purifying column among the above-mentioned background art is difficult to old absorption and exhaust-gas treatment inefficiency simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a veneer hot press waste gas purification tower comprises a base, an air exhaust fan, a first vent pipe, a purification tower main body and a waste gas connecting pipe, wherein the air exhaust fan is installed on one side of the top end of the base, the first vent pipe is installed on one side of the top end of the air exhaust fan, the purification tower main body is installed on the top end of the base on one side of the first vent pipe, the waste gas connecting pipe is installed on the inner wall on one side of the purification tower main body, one end of the waste gas connecting pipe extends to the outside of the purification tower main body, a chute is arranged at the bottom of the purification tower main body on one side of the waste gas connecting pipe, a sedimentation water tank is installed on the top end of the base on one side of the purification tower main body, a circulating water pump is installed on one side of the top end of the circulating water pump, one end, one end of the runner pipe extends to the inside of the purification tower main body, and one side of the surface of the runner pipe is provided with a switch valve, one side of the inside of the purification tower main body is provided with a first packing layer at equal intervals, the outer wall of one side of the purification tower main body is provided with a control panel, the output end of a single chip microcomputer inside the control panel is electrically connected with the input ends of an air exhaust fan and a circulating water pump, and electrical equipment inside the purification tower is coordinated through the control panel.
Preferably, the dissolving tank is installed on one side on base top, and one side on dissolving the tank top is provided with adjustment mechanism, install the third trachea on the inner wall of dissolving tank one side, the outside that dissolves the case is extended to third trachea's one end, and the adsorption chamber is installed to the one end that dissolves the case is kept away from to the third trachea.
Preferably, install equidistant storage water tank on the inner wall of purification tower main part one side, atomizer is installed to one side of storage water tank bottom, and installs the hose on the outer wall of storage water tank one side, the one end and the water pipe frame interconnect of hose.
Preferably, dissolve incasement portion's one end and install the second breather pipe, the one end of second breather pipe and air exhaust fan's one end fixed connection, and the shunt tubes of equidistant are installed to one side of second breather pipe bottom, dissolve incasement portion above the second breather pipe and install the second packing layer.
Preferably, activated carbon adsorption layer is all installed to the inside both sides of adsorption chamber, and the adsorption chamber internally mounted between the adjacent activated carbon adsorption layer has the initial effect to filter the adsorption chamber internally mounted of cotton one side and have the silica gel dampproof agent, and the silica gel dampproof agent mainly plays dry gas's effect.
Preferably, adjustment mechanism's inside has set gradually support frame, driving motor, pivot, belt, axis of rotation, arc, (mixing) shaft, telescopic boom, return spring and cam piece, one side on dissolving the case top is fixed with the support frame, and the driving motor is installed to one side on support frame surface to driving motor's output passes through the shaft coupling and installs the pivot.
Preferably, one side on support frame surface articulates there is the axis of rotation, and one side on axis of rotation surface is fixed with the cam piece, and the one end winding that the support frame was kept away from to the axis of rotation has the belt, and the one end and the pivot of belt twine each other.
Preferably, the top end of the dissolving tank below the rotating shaft is fixed with a telescopic arm, one side of the surface of the telescopic arm is wound with a return spring, and the return spring can drive the arc-shaped plate to automatically recover to the initial position.
Preferably, one side on flexible arm top is fixed with the arc, and the both sides of arc bottom all are fixed with the (mixing) shaft, and the bottom of (mixing) shaft extends to the inside of dissolving the case, through adjusting the area of contact of structure increase waste gas with dissolving liquid, improves the exhaust-gas treatment efficiency of purifying column.
Compared with the prior art, the beneficial effects of the utility model are that: the waste gas purification tower for the veneer hot press not only improves the waste gas treatment effect of the purification tower and the waste gas treatment efficiency of the purification tower, but also avoids the work of secondary waste gas treatment in the later period and improves the operation convenience of workers;
(1) the waste gas is introduced into the interior of the purification tower main body by arranging the water pipe frame, the hose and the water storage tank, the waste gas connecting pipe is connected to an external waste gas pipe, the waste gas is introduced into the interior of the purification tower main body, then the circulating water pump is started through the control panel to work, so that a water source in the sedimentation water tank is sent into the interior of the water storage tank through the water pipe frame and the hose, the water source is atomized under the action of the atomizing nozzle, the waste gas is fully contacted with the wet first packing layer, thereby fully settling impurities of the waste gas through multi-layer spraying, then the switch valve is opened, the used water source flows back to the interior of the sedimentation water tank again through the chute and the runner pipe, thereby recycling the water source, reducing the waste water resource waste, the waste gas after primary treatment is pumped into the interior of the first vent pipe through the air exhaust fan and flows into the, the method comprises the steps that sodium hydroxide in a dissolving box controls the pH value of formaldehyde wastewater to be alkaline, namely 11-12, lime is added according to the mass concentration ratio of lime to formaldehyde, the temperature is controlled to be about 70 ℃, so that formaldehyde is effectively dissolved, formaldehyde can be polymerized to generate hexose in the presence of lime, and the saccharides have no toxic effect on microorganisms, so that waste gas escape is avoided through multilayer waste gas treatment, and the waste gas treatment effect of a purifying tower is fully improved;
(2) by arranging the arc-shaped plate, the stirring shaft and the dissolving box can work by starting the driving motor, so that the driving motor drives the rotating shaft, the supporting frame and the rotating shaft to rotate together, when the protruding surface of the cam block is contacted with the arc-shaped plate, the arc-shaped plate and the stirring shaft are pushed downwards together, the telescopic arm and the return spring are in a compressed state, when the cam block is separated from the arc-shaped plate, the elastic force of the return spring forces the stirring shaft and the arc-shaped plate to restore to the initial positions, so that the stirring shaft slowly moves up and down in the dissolving box, the contact area of waste gas and dissolving liquid is increased, and the waste;
(3) through being provided with the adsorption chamber, just imitate filter pulp and active carbon adsorption layer, the waste gas after dissolving in the dissolution case passes through the inside that third tee bend trachea flows in the adsorption chamber, the inside active carbon adsorption layer of adsorption chamber can adsorb peculiar smell in the waste gas and the formaldehyde of complete processing not, just imitate remaining dust particulate matter in the filter pulp main absorption waste gas, the silica gel dampproof agent plays dry gas's effect, thereby avoid the work of later stage secondary treatment waste gas, promote staff's operation convenience.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the water storage tank of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the dissolving tank of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the adsorption chamber of the present invention;
FIG. 5 is an enlarged schematic view of the adjusting mechanism of the present invention;
in the figure: 1. a base; 2. an air exhaust fan; 3. a first vent pipe; 4. a settling water tank; 5. a water circulating pump; 6. an on-off valve; 7. a flow-through tube; 8. a purification tower main body; 9. a chute; 10. an exhaust gas connecting pipe; 11. a first filler layer; 12. a control panel; 13. a water pipe frame; 14. a dissolving tank; 15. a third vent pipe; 16. an adsorption chamber; 17. a water storage tank; 18. a hose; 19. an atomizing spray head; 20. an adjustment mechanism; 2001. a support frame; 2002. a drive motor; 2003. a rotating shaft; 2004. a belt; 2005. a rotating shaft; 2006. an arc-shaped plate; 2007. a stirring shaft; 2008. a telescopic arm; 2009. a return spring; 2010. a cam block; 21. a second vent pipe; 22. a shunt tube; 23. a second packing layer; 24. an activated carbon adsorption layer; 25. primary effect filtering cotton; 26. a silica gel moisture resistant agent.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a veneer hot press waste gas purification tower comprises a base 1, an air exhaust fan 2, a first vent pipe 3, a purification tower main body 8 and a waste gas connecting pipe 10, wherein the air exhaust fan 2 is installed on one side of the top end of the base 1, the type of the air exhaust fan 2 can be GD30K2-12, the first vent pipe 3 is installed on one side of the top end of the air exhaust fan 2, the purification tower main body 8 is installed on the top end of the base 1 on one side of the first vent pipe 3, the waste gas connecting pipe 10 is installed on the inner wall on one side of the purification tower main body 8, one end of the waste gas connecting pipe 10 extends to the outside of the purification tower main body 8, a chute 9 is arranged at the bottom of the purification tower main body 8 on one side of the waste gas connecting pipe 10, a sedimentation water tank 4 is installed on the top end of the base 1 on one side of the purification tower main body 8, a, one side of the top end of the circulating water pump 5 is connected with a water pipe frame 13, and one end of the water pipe frame 13 extends into the purification tower main body 8;
the inner wall of one side of the purification tower main body 8 is provided with water storage tanks 17 at equal intervals, one side of the bottom of the water storage tank 17 is provided with an atomizing nozzle 19, the outer wall of one side of the water storage tank 17 is provided with a hose 18, and one end of the hose 18 is mutually connected with the water pipe frame 13;
a circulating pipe 7 is installed on the outer wall of one side of the settled water tank 4, one end of the circulating pipe 7 extends into the purifying tower main body 8, a switch valve 6 is installed on one side of the surface of the circulating pipe 7, and first packing layers 11 at equal intervals are installed on one side of the inside of the purifying tower main body 8;
a dissolving tank 14 is arranged on one side of the top end of the base 1, a second vent pipe 21 is arranged at one end inside the dissolving tank 14, one end of the second vent pipe 21 is fixedly connected with one end of the air exhaust fan 2, the equal-spacing shunt pipes 22 are arranged on one side of the bottom end of the second vent pipe 21, and a second filler layer 23 is arranged inside the dissolving tank 14 above the second vent pipe 21;
connecting a waste gas connecting pipe 10 to an external waste gas pipe, introducing waste gas into the interior of a purification tower main body 8, then starting a circulating water pump 5 through a control panel 12 to work, so that a water source in a settling water tank 4 is sent into the interior of a water storage tank 17 through a water pipe frame 13 and a hose 18, atomizing the water source under the action of an atomizing nozzle 19, fully contacting the waste gas with a wet first packing layer 11, fully settling impurities of the waste gas through multi-layer spraying, then starting a switch valve 6, making the used water source flow back to the interior of the settling water tank 4 again through a chute 9 and a flow pipe 7, thereby recycling the water source, reducing water resource waste, pumping the primarily treated waste gas into the interior of a first vent pipe 3 through an air exhaust fan 2, flowing into the interior of a dissolving tank 14 through a second vent pipe 21 and a flow pipe 22, and dividing the waste gas into a plurality of air flows through a dividing pipe 22, the sodium hydroxide in the dissolving tank 14 controls the pH of the formaldehyde wastewater to be alkaline, namely 11-12, the lime amount is added according to the mass concentration ratio of the lime to the formaldehyde, and the temperature is controlled to be about 70 ℃, so that the formaldehyde is effectively dissolved, the formaldehyde can be polymerized to generate hexose in the presence of the lime, the saccharide substance has no toxic effect on microorganisms, the escape of waste gas is avoided through multilayer waste gas treatment, and the waste gas treatment effect of the purification tower is fully improved;
one side of the top end of the dissolving box 14 is provided with an adjusting mechanism 20;
a support frame 2001, a driving motor 2002, a rotating shaft 2003, a belt 2004, a rotating shaft 2005, an arc-shaped plate 2006, a stirring shaft 2007, a telescopic arm 2008, a return spring 2009 and a cam block 2010 are sequentially arranged in the adjusting mechanism 20, the support frame 2001 is fixed on one side of the top end of the dissolving tank 14, the driving motor 2002 is installed on one side of the surface of the support frame 2001, the type of the driving motor 2002 can be RS-385SH, the rotating shaft 2003 is installed at the output end of the driving motor 2002 through a coupler, the rotating shaft 2005 is hinged to one side of the surface of the support frame 2001, the cam block 2010 is fixed on one side of the surface of the rotating shaft 2005, the belt 2004 is wound on one end of the rotating shaft 2005, which is far away;
a telescopic arm 2008 is fixed at the top end of the dissolving tank 14 below the rotating shaft 2005, a return spring 2009 is wound on one side of the surface of the telescopic arm 2008, an arc plate 2006 is fixed on one side of the top end of the telescopic arm 2008, stirring shafts 2007 are fixed on two sides of the bottom end of the arc plate 2006, and the bottom end of the stirring shaft 2007 extends into the dissolving tank 14;
the driving motor 2002 is started to work, so that the rotating shaft 2003, the supporting frame 2001 and the rotating shaft 2005 are driven to rotate together, when the protruding surface of the cam block 2010 is in contact with the arc plate 2006, the arc plate 2006 and the stirring shaft 2007 are pushed downwards together, the telescopic arm 2008 and the return spring 2009 are in a compressed state at the moment, when the cam block 2010 is separated from the arc plate 2006, the elastic force of the return spring 2009 forces the stirring shaft 2007 and the arc plate 2006 to return to the initial positions, and therefore the stirring shaft 2007 slowly moves up and down in the dissolving tank 14, and the contact area of waste gas and dissolved liquid is increased;
a third air pipe 15 is installed on the inner wall of one side of the dissolving tank 14, one end of the third air pipe 15 extends to the outside of the dissolving tank 14, an adsorption chamber 16 is installed at one end, far away from the dissolving tank 14, of the third air pipe 15, both sides of the inside of the adsorption chamber 16 are provided with activated carbon adsorption layers 24, primary filter cotton 25 is installed inside the adsorption chamber 16 between the adjacent activated carbon adsorption layers 24, and a silica gel moisture-proof agent 26 is installed inside the adsorption chamber 16 on one side of the primary filter cotton 25;
the waste gas dissolved in the dissolving tank 14 flows into the adsorption chamber 16 through the third vent pipe 15, the activated carbon adsorption layer 24 in the adsorption chamber 16 can adsorb peculiar smell in the waste gas and formaldehyde which is not completely treated, the primary filter cotton 25 mainly adsorbs residual dust particles in the waste gas, and the silica gel moisture-proof agent 26 plays a role of drying gas, so that the work of secondary treatment of the waste gas in the later period is avoided, and the operation convenience of workers is improved;
install control panel 12 on the outer wall of purification tower main part 8 one side, this control panel 12's model can be LK1N-56R, the output of the inside singlechip of control panel 12 respectively with air exhaust fan 2, circulating water pump 5 and driving motor 2002's input electric connection.
The working principle is as follows: when in use, the waste gas connecting pipe 10 is firstly connected to an external waste gas pipe, waste gas is introduced into the purifying tower main body 8, then the circulating water pump 5 is started through the control panel 12 to work, a water source in the sedimentation water tank 4 is sent into the water storage tank 17 through the water pipe frame 13 and the hose 18, the water source is atomized under the action of the atomizing nozzle 19, waste gas is fully contacted with the wet first packing layer 11, impurities of the waste gas are fully settled through multi-layer spraying, then the switch valve 6 is started, the used water source flows back to the inside of the sedimentation water tank 4 again through the chute 9 and the circulating pipe 7, so that the water source is recycled, the waste of water resources is reduced, the primarily treated waste gas is pumped into the inside of the first vent pipe 3 through the air exhaust fan 2 and flows into the inside of the dissolving tank 14 through the second vent pipe 21 and the shunt pipe 22, the shunt pipe 22 can divide the waste gas into a plurality of air flows, the sodium hydroxide in the dissolving tank 14 controls the formaldehyde wastewater to be alkaline PH 11-12, the lime amount is added according to the mass concentration ratio of the lime to the formaldehyde to be 0.1, the temperature is controlled to be about 70 ℃, so that the formaldehyde is effectively dissolved, the formaldehyde can be polymerized to generate hexose under the condition that the lime exists, the saccharide substance has no toxic action on microorganisms, so that the waste gas is prevented from escaping through multi-layer waste gas treatment, the waste gas treatment effect of the purifying tower is fully improved, the driving motor 2002 is started to work, the rotating shaft 2003, the support frame 2001 and the rotating shaft 2005 are driven to rotate together, when the protruding surface of the cam block 2010 is in contact with the arc plate 2006, the arc plate 2006 and the stirring shaft 2007 are pushed downwards together, at the moment, the telescopic arms 2008 and the return springs are in a compressed state, when the cam block 2010 is separated from the arc plate 2006, the elasticity of return spring 2009 will force (mixing) shaft 2007 and arc 2006 to resume initial position, thereby make (mixing) shaft 2007 reciprocate slowly in the inside of dissolving case 14, improve the area of contact of waste gas and solution, improve the waste gas department efficiency of purification tower, the waste gas after dissolving in case 14 flows into the inside of adsorption chamber 16 through third trachea 15, the inside active carbon adsorption layer 24 of adsorption chamber 16 can adsorb peculiar smell and the formaldehyde of not complete processing in the waste gas, the first effect filter pulp 25 mainly adsorbs the remaining dust particulate matter in the waste gas, silica gel moisture barrier 26 plays the effect of dry gas, thereby avoid the work of post secondary treatment waste gas, promote staff's operational convenience.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a decorative board hot press exhaust purification tower, includes base (1), air exhaust fan (2), first breather pipe (3), purifying column main part (8) and waste gas connecting pipe (10), its characterized in that: an air exhaust fan (2) is installed on one side of the top end of the base (1), a first vent pipe (3) is installed on one side of the top end of the air exhaust fan (2), a purification tower main body (8) is installed on the top end of the base (1) on one side of the first vent pipe (3), a waste gas connecting pipe (10) is installed on the inner wall on one side of the purification tower main body (8), one end of the waste gas connecting pipe (10) extends to the outside of the purification tower main body (8), a chute (9) is arranged at the bottom of the purification tower main body (8) on one side of the waste gas connecting pipe (10), a sedimentation water tank (4) is installed on the top end of the base (1) on one side of the purification tower main body (8), a circulating water pump (5) is installed on one side of the top end of the sedimentation water tank (4), a water pipe frame (13) is connected to the inside, install runner pipe (7) on the outer wall of settling water tank (4) one side, the one end of runner pipe (7) extends to the inside of purifying column main part (8), and one side on runner pipe (7) surface installs ooff valve (6), equidistant first packing layer (11) are installed to the inside one side of purifying column main part (8), install control panel (12) on the outer wall of purifying column main part (8) one side, control panel (12) inside singlechip's the output and the input electric connection of air exhaust fan (2) and circulating water pump (5).
2. The veneer hot press waste gas purification tower of claim 1, which is characterized in that: dissolve case (14) are installed to one side on base (1) top, and dissolve one side on case (14) top and be provided with adjustment mechanism (20), install third ventilation pipe (15) on the inner wall of dissolving case (14) one side, the one end of third ventilation pipe (15) extends to the outside of dissolving case (14), and third ventilation pipe (15) keep away from the one end of dissolving case (14) and install adsorption chamber (16).
3. The veneer hot press waste gas purification tower of claim 1, which is characterized in that: install equidistant storage water tank (17) on the inner wall of purification tower main part (8) one side, atomizer (19) are installed to one side of storage water tank (17) bottom, and install hose (18) on the outer wall of storage water tank (17) one side, the one end and the water pipe frame (13) interconnect of hose (18).
4. The veneer hot press waste gas purification tower of claim 2, wherein: dissolve case (14) inside one end and install second breather pipe (21), the one end of second breather pipe (21) and the one end fixed connection of air exhaust fan (2), and equidistant shunt tubes (22) are installed to one side of second breather pipe (21) bottom, dissolve case (14) internally mounted of second breather pipe (21) top has second packing layer (23).
5. The veneer hot press waste gas purification tower of claim 2, wherein: activated carbon adsorption layer (24) are all installed to inside both sides of adsorption chamber (16), and adsorption chamber (16) internally mounted between adjacent activated carbon adsorption layer (24) has and just imitates filter pulp (25) to just imitate adsorption chamber (16) internally mounted who filters cotton (25) one side and have silica gel dampproof agent (26).
6. The veneer hot press waste gas purification tower of claim 2, wherein: the adjusting mechanism (20) is internally provided with a support frame (2001), a driving motor (2002), a rotating shaft (2003), a belt (2004), a rotating shaft (2005), an arc-shaped plate (2006), a stirring shaft (2007), a telescopic arm (2008), a return spring (2009) and a cam block (2010) in sequence, the support frame (2001) is fixed on one side of the top end of the dissolving box (14), the driving motor (2002) is installed on one side of the surface of the support frame (2001), and the rotating shaft (2003) is installed at the output end of the driving motor (2002) through a coupling.
7. The veneer hot press waste gas purification tower of claim 6, wherein: one side of the surface of the support frame (2001) is hinged with a rotating shaft (2005), a cam block (2010) is fixed on one side of the surface of the rotating shaft (2005), one end, far away from the support frame (2001), of the rotating shaft (2005) is wound with a belt (2004), and one end of the belt (2004) and the rotating shaft (2003) are wound with each other.
8. The veneer hot press waste gas purification tower of claim 7, wherein: a telescopic arm (2008) is fixed at the top end of the dissolving tank (14) below the rotating shaft (2005), and a return spring (2009) is wound on one side of the surface of the telescopic arm (2008).
9. The veneer hot press waste gas purification tower of claim 8, wherein: an arc-shaped plate (2006) is fixed on one side of the top end of the telescopic arm (2008), stirring shafts (2007) are fixed on two sides of the bottom end of the arc-shaped plate (2006), and the bottom end of each stirring shaft (2007) extends into the dissolving tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997642.4U CN212440547U (en) | 2020-06-03 | 2020-06-03 | Decorative panel hot press exhaust purification tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997642.4U CN212440547U (en) | 2020-06-03 | 2020-06-03 | Decorative panel hot press exhaust purification tower |
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| Publication Number | Publication Date |
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| CN212440547U true CN212440547U (en) | 2021-02-02 |
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| CN202020997642.4U Expired - Fee Related CN212440547U (en) | 2020-06-03 | 2020-06-03 | Decorative panel hot press exhaust purification tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041724A (en) * | 2021-05-19 | 2021-06-29 | 刘建华 | Integrated pump station with waste gas purification function |
| CN114259845A (en) * | 2022-01-18 | 2022-04-01 | 临沂市金沂蒙生物科技有限公司 | Environment-friendly treatment device for formaldehyde tail gas |
-
2020
- 2020-06-03 CN CN202020997642.4U patent/CN212440547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041724A (en) * | 2021-05-19 | 2021-06-29 | 刘建华 | Integrated pump station with waste gas purification function |
| CN114259845A (en) * | 2022-01-18 | 2022-04-01 | 临沂市金沂蒙生物科技有限公司 | Environment-friendly treatment device for formaldehyde tail gas |
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