CN112439313A - Formaldehyde removing equipment for fiberboard production - Google Patents

Formaldehyde removing equipment for fiberboard production Download PDF

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Publication number
CN112439313A
CN112439313A CN202011290715.7A CN202011290715A CN112439313A CN 112439313 A CN112439313 A CN 112439313A CN 202011290715 A CN202011290715 A CN 202011290715A CN 112439313 A CN112439313 A CN 112439313A
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Prior art keywords
formaldehyde
pipe
mutually
fiberboard
link
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Withdrawn
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CN202011290715.7A
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Chinese (zh)
Inventor
钟进锋
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Guangzhou Xinhe Information Technology Co ltd
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Guangzhou Xinhe Information Technology Co ltd
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Priority to CN202011290715.7A priority Critical patent/CN112439313A/en
Publication of CN112439313A publication Critical patent/CN112439313A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1487—Removing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B01D53/185—Liquid distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

The invention discloses formaldehyde removing equipment for fiberboard production, which structurally comprises a formaldehyde removing device, a top cover, a warning lamp, a box door and an exhaust pipe, wherein the top of the formaldehyde removing device is hinged with the top cover, the warning lamp is fixedly embedded at the upper end of the front surface of the formaldehyde removing device, a fiberboard extends between two sponge cushions, then a telescopic hose contracts and is attached to the surface of the fiberboard, the telescopic hose extrudes formaldehyde removing agent inside the telescopic hose when contracting, the sponge cushions comprehensively contact the formaldehyde removing agent with the surface of the fiberboard to prevent the formaldehyde removing agent from sliding off immediately after being sprayed on the surface of the fiberboard, and after the formaldehyde removing agent on the bottom surface of the fiberboard drips, the formaldehyde removing agent flows into a collecting groove through the upper surface of a diversion cavity plate in a guiding way, the formaldehyde removing agent in the collecting pipe flows into a backflow pipe and is extruded from the inside of the telescopic hose through the inside of the diversion cavity plate, the formaldehyde scavenger is recycled, and the formaldehyde cleaning effect of the fiberboard is improved.

Description

Formaldehyde removing equipment for fiberboard production
Technical Field
The invention relates to the field of formaldehyde removal, in particular to formaldehyde removal equipment for fiberboard production.
Background
Fiberboard is named as density board again, use wood fiber or other plant cellulose fibers as raw materials, apply the wood-based panel that urea-formaldehyde resin or other use adhesives made, thereby the fiberboard contains certain formaldehyde, when carrying out production and processing, need use formaldehyde scavenging equipment to clear away the formaldehyde that the fiberboard carried, but because formaldehyde scavenging equipment is removing the in-process of formaldehyde to the fiberboard, need all spray the formaldehyde scavenging agent to the fiberboard tow sides, and the parallel placing of fiberboard is inside formaldehyde scavenging equipment, when spraying the fiberboard bottom surface, the formaldehyde scavenging agent takes place the landing from the fiberboard bottom surface easily, the time of contacting with the fiberboard bottom surface is shorter, the formaldehyde clearance effect of fiberboard has been reduced, the waste of formaldehyde scavenging agent has been caused simultaneously.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the formaldehyde removing equipment for fiberboard production structurally comprises a formaldehyde removing device, a top cover, a warning lamp, a box door and an exhaust pipe, wherein the top of the formaldehyde removing device is hinged with the top cover, the warning lamp is fixedly installed at the upper end of the front surface of the formaldehyde removing device in an embedded mode, the box door is hinged with the front surface of the formaldehyde removing device, the exhaust pipe is fixedly installed inside the right side of the formaldehyde removing device in an embedded mode and communicated with the formaldehyde removing device, the formaldehyde removing device comprises a placing box, a fan, a flow guide pipe, a flow guide cavity plate, a clamping device, a spraying device and a circulating device, the fan is arranged at the upper end inside the placing box, the lower end of the fan is arranged inside the flow guide pipe, the right lower end of the flow guide pipe is communicated with the exhaust pipe, the flow guide cavity plate is arranged inside the left end of the placing box, the clamping device is arranged at the upper end of the flow guide, circulating device welds in water conservancy diversion chamber board right-hand member, clamping device and sprinkler all are equipped with four to be vertical equidistance and distribute placing incasement portion.
As a further improvement of the invention, the clamping device comprises nested blocks, a limiting frame, clamping plates, sliding shafts, sliding rails and springs, the outer side surfaces of the nested blocks are welded on the inner wall of the placing box, the limiting frame is communicated with the interior of the nested blocks, the clamping plates are positioned in the nested blocks, the sliding shafts are welded on the outer sides of the clamping plates, the sliding shafts are slidably mounted in the sliding rails, the springs are arranged in the sliding rails, the upper ends of the springs are fixed with the bottoms of the sliding shafts, the number of the nested blocks is two, the nested blocks are arranged at the front end and the rear end of the limiting frame, the number of the clamping plates, the number of the sliding shafts and the number of the springs are four, the two clamping plates are in one group and are respectively arranged in the two nested blocks.
As a further improvement of the invention, the spraying device comprises a flexible hose, a flow dividing mechanism and a spongy cushion, wherein the lower end of the flexible hose is communicated with the interior of the flow guide cavity plate, the flow dividing mechanism is arranged at the upper end of the flexible hose and is communicated with the upper end of the flexible hose, the spongy cushion is attached to the upper surface of the flow dividing mechanism, the flexible hose, the flow dividing mechanism and the spongy cushion are respectively provided with two parts which are in a vertically symmetrical structure, the flexible hose is in a fold structure and made of rubber materials, the flexible hose has certain resilience, and a formaldehyde scavenging agent is stored in the flexible hose.
As a further improvement of the invention, the flow distribution mechanism comprises a flow distribution plate and nozzles, the middle part of the lower end of the flow distribution plate is fixedly embedded and communicated with the upper end of the telescopic hose, the nozzles are arranged on the upper surface of the flow distribution plate and positioned in the spongy cushion, and the nozzles are in a structure with wide inlets and narrow outlets and are twenty and uniformly distributed on the upper side surface of the flow distribution plate.
As a further improvement of the invention, the circulating device comprises a collector, a collecting pipe, a water pump, a return pipe and four pressure dividing pipes, wherein the left end of the collector is welded with and communicated with the right end of the flow guide cavity plate, the right end of the collector is communicated with the collecting pipe, the lower end of the collecting pipe is fixedly embedded at the left end of the water pump, the left end of the return pipe is fixedly embedded at the right end of the water pump, the upper end of the return pipe is communicated with the right end of the pressure dividing pipe, the left ends of the pressure dividing pipes are connected with the lower end of the collector, the four collectors are arranged and are equidistantly distributed on the left side of the collecting pipe, and the four.
As a further improvement of the invention, the collector comprises a collecting tank, an oblique flow calandria and a reflux groove, the lower end of the left side of the collecting tank and the upper surface of the right end of the flow guide cavity plate are positioned on the same horizontal line, the left end of the oblique flow calandria is fixedly embedded in the middle of the right end of the collecting tank and communicated with each other, the right end of the oblique flow calandria is communicated with the left end of the collecting pipe, the lower surface of the collecting tank is welded with the upper surface of the reflux groove, the right end of the reflux groove is communicated with the left end of the pressure dividing pipe, the left end of the reflux groove is communicated with the inside of the right end of.
The invention has the beneficial effects that:
1. extrude the splint through the fibreboard, make the sliding shaft slide inside the slide rail, make splint carry out the clamping to the fibreboard fixed, the fibreboard stretches into between two foam-rubber cushions after that, at this moment the bellows contracts, the foam-rubber cushion is laminated with the fibreboard surface, the bellows extrudes the formaldehyde scavenging agent of inside when the shrink, the foam-rubber cushion carries out comprehensive contact with formaldehyde scavenging agent and fibreboard surface, improve the time of contact simultaneously, avoid formaldehyde scavenging agent to spray take place the landing immediately after the fibreboard surface.
2. After the formaldehyde scavenging agent of fibreboard bottom surface takes place to drip, flow to collecting tank inside through water conservancy diversion chamber board upper surface, through the start-up of water pump after that, circulate the inside formaldehyde scavenging agent of collecting pipe inside the back flow, extrude from the expansion hose inside through water conservancy diversion chamber inboard for the formaldehyde scavenging agent carries out cyclic utilization, improves the formaldehyde clearance effect of fibreboard.
Drawings
FIG. 1 is a schematic structural diagram of a formaldehyde removing apparatus for fiberboard production according to the present invention.
FIG. 2 is a schematic view of the internal structure of a formaldehyde removing device according to the present invention.
Fig. 3 is a schematic view of a partial internal structure of the clamping device of the present invention.
Fig. 4 is a schematic structural diagram of a spraying device according to the present invention.
Fig. 5 is a schematic perspective view of a shunt mechanism according to the present invention.
FIG. 6 is a schematic structural diagram of a circulation device according to the present invention.
Fig. 7 is a schematic perspective view of a collector according to the present invention.
In the figure: a formaldehyde removing device-1, a top cover-2, a warning light-3, a box door-4, an exhaust pipe-5, a placing box-11, a fan-12, a circulating pipe-13, a diversion cavity plate-14, a clamping device-15, a spraying device-16, a circulating device-17, a nesting block-151, a limiting frame-152, a clamping plate-153 and a sliding shaft-154, the device comprises a slide rail-155, a spring-156, a telescopic hose-161, a flow dividing mechanism-162, a sponge cushion-163, a flow dividing plate-62 a, a nozzle-62 b, a collector-17 a, a collecting pipe-17 b, a water pump-17 c, a return pipe-17 d, a pressure dividing pipe-17 e, a collecting tank-a 1, an inclined flow discharge pipe-a 2 and a return tank-a 3.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to formaldehyde removing equipment for fiberboard production, which structurally comprises a formaldehyde removing device 1, a top cover 2, a warning lamp 3, a box door 4 and an exhaust pipe 5, wherein the top of the formaldehyde removing device 1 is hinged with the top cover 2, the warning lamp 3 is fixedly embedded and arranged at the upper end of the front surface of the formaldehyde removing device 1, the box door 4 is hinged with the front surface of the formaldehyde removing device 1, the exhaust pipe 5 is fixedly embedded and arranged inside the right side of the formaldehyde removing device 1 and communicated with the formaldehyde removing device, the formaldehyde removing device 1 comprises a placing box 11, a fan 12, a circulating pipe 13, a flow guide cavity plate 14, a clamping device 15, a spraying device 16 and a circulating device 17, the upper end inside the placing box 11 is provided with the fan 12, the lower end of the fan 12 is arranged inside the circulating pipe 13, the right lower end of the circulating pipe 13 is communicated with the exhaust pipe 5, the flow guide cavity plate 14 is arranged inside the, and the 14 upper ends of water conservancy diversion chamber plates are equipped with clamping device 15, 15 right-hand members of clamping device are equipped with sprinkler 16 to sprinkler 16 is connected with water conservancy diversion chamber plates 14, circulating device 17 welds in 14 right-hand members of water conservancy diversion chamber plates, clamping device 15 and sprinkler 16 all are equipped with four to be vertical equidistance and distribute inside placing case 11, do benefit to and carry out formaldehyde to four fibreboards simultaneously and clear away.
Wherein, the clamping device 15 comprises nested blocks 151, a limiting frame 152, clamping plates 153, sliding shafts 154, sliding rails 155 and springs 156, the outer side surfaces of the nested blocks 151 are welded on the inner wall of the placing box 11, the limiting frame 152 is communicated with the inside of the nested blocks 151, the clamping plates 153 are positioned inside the nested blocks 151, the sliding shafts 154 are welded on the outer sides of the clamping plates 153, the sliding shafts 154 are slidably mounted inside the sliding rails 155, the springs 156 are arranged inside the sliding rails 155, the upper ends of the springs 156 are fixed with the bottoms of the sliding shafts 154, the nested blocks 151 are provided with two parts, and are arranged at the front and rear ends of the limiting frame 152, so that the front and rear ends of the fiberboard can be inserted into the nested blocks 151, the firmness of the fiberboard can be improved, the clamping plates 153, the sliding shafts 154 and the springs 156 are provided with four parts and are provided with a group, the two parts are respectively arranged inside the, the front ends of the clamping plates 153 are provided with inclined surfaces, so that the fiberboard can be inserted between the two clamping plates 153 conveniently, and the fiberboard with different thicknesses can be clamped firmly.
Wherein the spraying device 16 comprises a flexible hose 161, a diversion mechanism 162 and a sponge pad 163, the lower end of the flexible hose 161 is communicated with the inside of the diversion cavity plate 14, the diversion mechanism 162 is arranged at the upper end of the flexible hose 161 and is communicated with the flexible hose, the upper surface of the shunting mechanism 162 is attached with a spongy cushion 163, two telescopic hoses 161, the shunting mechanism 162 and the spongy cushion 163 are arranged and are in a vertically symmetrical structure, the flexible hose 161 is of a corrugated structure, is made of rubber, has certain resilience, and the inside of the flexible hose 161 is stored with formaldehyde scavenger, which is sprayed out by the contraction of the flexible hose 161, which is beneficial to adjusting the heights of the shunting mechanism 162 and the sponge cushion 163 at the upper and lower ends, thereby contradict to both sides surface about the fibreboard, improve the fibreboard and spray the time that formaldehyde scavenger carried out the contact.
Wherein, reposition of redundant personnel mechanism 162 includes flow distribution plate 62a, nozzle 62b, flow distribution plate 62a lower extreme middle part and the built-in installation of expansion hose 161 upper end and link up mutually, flow distribution plate 62a upper surface is equipped with nozzle 62b, nozzle 62b is located inside foam-rubber cushion 163, nozzle 62b is the narrow structure of wide export of import to be equipped with twenty, evenly distributed is at flow distribution plate 62a upside surface, does benefit to the even dispersion of formaldehyde scavenger to foam-rubber cushion 163 surface, carries out comprehensive contact to the fibreboard surface.
The specific use mode and function of the embodiment are as follows:
in the invention, the box door 4 is opened, the fiber board is inserted into the nesting block 151, the clamping plate 153 is extruded through the fiber board, the sliding shaft 154 slides in the sliding rail 155, the spring 156 deforms, when the fiber board is clamped into the middle of the clamping plate 153, the spring 156 resets, so that the clamping plate 153 clamps and fixes the fiber board, the firmness of clamping and fixing the fiber board with different thicknesses is improved, the fiber board extends into the space between two sponge pads 163, the flexible hose 161 contracts to drive the flow distribution plate 62a to move, so that the sponge pads 163 are attached to the surface of the fiber board, the flexible hose 161 extrudes the formaldehyde scavenger in the flexible hose when contracting, the formaldehyde scavenger is uniformly sprayed onto the sponge pads 163 through the nozzles 62b on the flow distribution plate 62a, so that the sponge pads 163 comprehensively contact the formaldehyde scavenger with the surface of the fiber board, meanwhile, the contact time is prolonged, the phenomenon that the formaldehyde scavenger slips immediately after being sprayed on the surface of the fiberboard is avoided, and the formaldehyde cleaning effect of the fiberboard is improved.
Example 2:
as shown in fig. 6 to 7:
wherein, the circulating device 17 comprises a collector 17a, a collecting pipe 17b, a water pump 17c, a return pipe 17d and a pressure dividing pipe 17e, the left end of the collector 17a is welded with and communicated with the right end of the diversion cavity plate 14, the right end of the collector 17a is communicated with the collecting pipe 17b, the lower end of the collecting pipe 17b is fixedly installed at the left end of the water pump 17c, the left end of the return pipe 17d is fixedly installed at the right end of the water pump 17c, the upper end of the return pipe 17d is communicated with the right end of the pressure dividing pipe 17e, the left end of the pressure dividing pipe 17e is connected with the lower end of the collector 17a, the collector 17a is provided with four collectors, and the collectors are distributed at the left side of the collecting pipe 17b at equal intervals, thereby being beneficial to recycling the formaldehyde scavenger dripped from the surface of the fiber board after being sprayed, avoiding the waste of the, the formaldehyde scavenger after backflow is discharged into the lower end of the collector 17a in a pressure-dividing manner, so that the formaldehyde scavenger is recycled.
The collector 17a includes a collecting tank a1, an oblique flow calandria 2, and a backflow tank a3, the lower end of the left side of the collecting tank a1 is located on the same horizontal line with the upper surface of the right end of the flow guide cavity plate 14, the left end of the oblique flow calandria 2 is fixedly embedded in the middle of the right end of the collecting tank a1 and is communicated with the left end of the collecting tank a1, the right end of the oblique flow calandria 2 is communicated with the left end of the collecting pipe 17b, the lower surface of the collecting tank a1 is welded with the upper surface of the backflow tank a3, the right end of the backflow tank a3 is communicated with the left end of the partial pressure pipe 17e, the left end of the backflow tank a3 is communicated with the inside of the right end of the flow guide cavity plate 14, and the collecting tank a1 is in a cavity structure with a wide left end and narrow right.
The specific use mode and function of the embodiment are as follows:
in the invention, after the formaldehyde scavenger on the bottom surface of the fiberboard drips, the formaldehyde scavenger flows into the collecting groove a1 under the guidance of the upper surface of the diversion cavity plate 14, flows under the guidance of the inclined flow discharge pipe a2, so that the formaldehyde scavenger on each layer flows into the collecting pipe 17b, then the formaldehyde scavenger in the collecting pipe 17b flows into the return pipe 17d under the startup of the water pump 17c, then the formaldehyde scavenger is respectively discharged into the return groove a3 under the pressure-dividing pipe 17e, and is extruded out from the inside of the flexible hose 161 under the flow guide cavity plate 14, so that the formaldehyde scavenger is recycled, and the formaldehyde cleaning effect of the fiberboard is improved.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (6)

1. The utility model provides a formaldehyde scavenging apparatus is used in fibreboard production, its structure includes formaldehyde clearing device (1), top cap (2), warning light (3), chamber door (4), exhaust pipe (5), formaldehyde clearing device (1) top is articulated mutually with top cap (2), warning light (3) are inlayed admittedly and are installed in formaldehyde clearing device (1) front surface upper end, chamber door (4) are articulated mutually with formaldehyde clearing device (1) front surface, exhaust pipe (5) are inlayed admittedly and are installed inside and link up mutually in formaldehyde clearing device (1) right side, its characterized in that:
formaldehyde clearing device (1) is including placing case (11), fan (12), runner pipe (13), water conservancy diversion chamber board (14), clamping device (15), sprinkler (16), circulating device (17), it is equipped with fan (12) to place case (11) inside upper end to fan (12) lower extreme is established inside runner pipe (13), runner pipe (13) right side lower extreme link up mutually with exhaust pipe (5), water conservancy diversion chamber board (14) are established inside placing case (11) left end to water conservancy diversion chamber board (14) upper end is equipped with clamping device (15), clamping device (15) right-hand member is equipped with sprinkler (16) to sprinkler (16) are connected with water conservancy diversion chamber board (14), circulating device (17) weld in water conservancy diversion chamber board (14) right-hand member.
2. The formaldehyde removing device for fiberboard production according to claim 1, wherein: clamping device (15) are including nested piece (151), spacing frame (152), splint (153), sliding shaft (154), slide rail (155), spring (156), nested piece (151) outside surface welding is in placing case (11) inner wall to spacing frame (152) link up with nested piece (151) is inside mutually, splint (153) are located nested piece (151) inside, and splint (153) outside welding has sliding shaft (154), sliding shaft (154) slidable mounting is inside slide rail (155), slide rail (155) inside is equipped with spring (156), spring (156) upper end is fixed with sliding shaft (154) bottom.
3. The formaldehyde removing device for fiberboard production according to claim 1, wherein: sprinkler (16) are including flexible hose (161), reposition of redundant personnel mechanism (162), foam-rubber cushion (163), flexible hose (161) lower extreme link up mutually with water conservancy diversion chamber board (14) inside, reposition of redundant personnel mechanism (162) are established in flexible hose (161) upper end and are link up mutually, reposition of redundant personnel mechanism (162) upper surface laminating has foam-rubber cushion (163).
4. The formaldehyde removing apparatus for fiberboard production according to claim 3, wherein: reposition of redundant personnel mechanism (162) are including flow distribution plate (62 a), nozzle (62 b), flow distribution plate (62 a) lower extreme middle part and flexible hose (161) upper end embedded solid installation and link up mutually, flow distribution plate (62 a) upper surface is equipped with nozzle (62 b), nozzle (62 b) are located inside foam-rubber cushion (163).
5. The formaldehyde removing device for fiberboard production according to claim 1, wherein: circulating device (17) are including collector (17 a), collecting pipe (17 b), water pump (17 c), back flow (17 d), pressure divider pipe (17 e), collector (17 a) left end and water conservancy diversion chamber board (14) right-hand member weld and link up mutually, collector (17 a) right-hand member link up mutually with collecting pipe (17 b), collecting pipe (17 b) lower extreme inlays to be installed in water pump (17 c) left end to back flow (17 d) left end inlays to be installed in water pump (17 c) right end admittedly, back flow (17 d) upper end and pressure divider pipe (17 e) right end link up mutually, pressure divider pipe (17 e) left end is connected with collector (17 a) lower extreme.
6. The formaldehyde removing apparatus for fiberboard production according to claim 5, wherein: collector (17 a) includes collecting vat (a 1), oblique flow calandria (a 2), return flume (a 3), collecting vat (a 1) left side lower extreme and water conservancy diversion chamber board (14) right-hand member upper surface are located same water flat line, oblique flow calandria (a 2) left end inlays to be installed in collecting vat (a 1) right-hand member middle part and link up mutually, oblique flow calandria (a 2) right end link up with collecting pipe (17 b) left end, collecting vat (a 1) lower surface and return flume (a 3) upper surface are welded mutually, return flume (a 3) right end link up with pressure-dividing pipe (17 e) left end to return flume (a 3) left end links up with water conservancy diversion chamber board (14) right end inside mutually.
CN202011290715.7A 2020-11-18 2020-11-18 Formaldehyde removing equipment for fiberboard production Withdrawn CN112439313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011290715.7A CN112439313A (en) 2020-11-18 2020-11-18 Formaldehyde removing equipment for fiberboard production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011290715.7A CN112439313A (en) 2020-11-18 2020-11-18 Formaldehyde removing equipment for fiberboard production

Publications (1)

Publication Number Publication Date
CN112439313A true CN112439313A (en) 2021-03-05

Family

ID=74737998

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011290715.7A Withdrawn CN112439313A (en) 2020-11-18 2020-11-18 Formaldehyde removing equipment for fiberboard production

Country Status (1)

Country Link
CN (1) CN112439313A (en)

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Application publication date: 20210305

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