CN207271269U - It is a kind of to prepare except the system of formaldehyde special-purpose activated charcoal - Google Patents

It is a kind of to prepare except the system of formaldehyde special-purpose activated charcoal Download PDF

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Publication number
CN207271269U
CN207271269U CN201721258996.1U CN201721258996U CN207271269U CN 207271269 U CN207271269 U CN 207271269U CN 201721258996 U CN201721258996 U CN 201721258996U CN 207271269 U CN207271269 U CN 207271269U
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CN
China
Prior art keywords
chain
reaction tank
discharge port
linked conveyer
feed inlet
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Expired - Fee Related
Application number
CN201721258996.1U
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Chinese (zh)
Inventor
高剡罡
郭英
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Ningxia Environmental Chemical Materials Co Ltd
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Ningxia Environmental Chemical Materials Co Ltd
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Priority to CN201721258996.1U priority Critical patent/CN207271269U/en
Application granted granted Critical
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Expired - Fee Related legal-status Critical Current
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Abstract

Prepared the utility model discloses a kind of except the system of formaldehyde special-purpose activated charcoal, including:Pre-processing device, the first chain-linked conveyer, potass pool, elevator, combustion furnace, the second chain-linked conveyer, reaction tank and dryer.Pre-processing device sieves crushing material, make material particular diameter moderate, material after processing is transported to by potass pool by the first chain-linked conveyer, the mode being completely soaked enables the reaction of buck and material fully to carry out, material is continued to send to combustion furnace by elevator, combustion furnace makes material carbonize and burn under activation temperature, so as to prepare Basal activity charcoal, Basal activity charcoal is admitted in reaction tank by the second chain-linked conveyer, chemicals in reaction tank realizes chemical modification to Basal activity charcoal, make Basal activity charcoal aperture increases, absorption, decompose, desorption and the enhancing of the function of chemical reaction, the compatibility of PARA FORMALDEHYDE PRILLS(91,95) is good, significantly improve existing activated carbon and remove the unconspicuous problem of effect of formaldehyde.

Description

It is a kind of to prepare except the system of formaldehyde special-purpose activated charcoal
Technical field
Air purification field is the utility model is related to, more particularly to a kind of is prepared except the system of formaldehyde special-purpose activated charcoal.
Background technology
Finishing pollution has been cited as the public and endangers one of five kinds of maximum environmental problems, its main cause be after finishing, Interior can produce substantial amounts of formaldehyde, and the acquisition time of formaldehyde indoors is up to 3 to 15 years.If people are lived in full of first for a long time In the environment of aldehyde, the health of itself can be caused to seriously affect.Therefore, the interior first of back room is just fitted up in order to remove as early as possible Aldehyde using with the activated carbon compared with high absorption capacity, it is necessary to be removed.Activated carbon is internationally recognized drug abuse expert, such as except Formaldehyde, absorption pernicious gas etc., and it is of low cost, without any toxicity and side effects, secondary pollution will not be produced.It is made using activated carbon Product include active carbon mask, breathing mask etc., with using activated carbon adsorption technology absorb peculiar smell.
In the prior art, realize the production except formaldehyde special-purpose activated charcoal, be generally divided into physically activated system and chemical activation System, relevant device include carbonization device and activation equipment two parts.Charing is exactly to heat raw material, removes water therein in advance Point and volatile ingredient, the char precursor for being suitable for next step activation is made.Activation is usually in 900 DEG C or so progress, physics The essence of activation system be charcoal in the oxidizing gas medium such as water vapour, flue gas, air, with oxidizing gas or Their mixture carries out raw material oxidized activating, and chemical activation system is then chemicals and charcoal " etching " under an inert atmosphere Pore-creating is reacted.
It is basic for preparing for activated carbon except the system of formaldehyde special-purpose activated charcoal can be seen that the prior art from above-mentioned preparation All realized by simple heating system, it is difficult to which the tar material and pyrolysis product that fully erased charing produces, obtain Activated carbon pore size is smaller so that the speed of activated carbon adsorption formaldehyde is slow, effect is poor.Therefore, existing preparation removes the special work of formaldehyde Property charcoal system, the activated carbon pore size deficiency prepared, can not fast and effectively formaldehyde adsorption, except effect of formaldehyde unobvious, Easily threaten to people's health, increase the risk of disease.
Utility model content
The utility model provide it is a kind of prepare except the system of formaldehyde special-purpose activated charcoal, remove formaldehyde to solve existing activated carbon The unconspicuous problem of effect.
The utility model provide it is a kind of prepare except the system of formaldehyde special-purpose activated charcoal, including:Pre-processing device, the first chain Formula conveyer, potass pool, elevator, combustion furnace, the second chain-linked conveyer, reaction tank and dryer;
The discharge port of the pre-processing device is connected by first chain-linked conveyer with the feed inlet of the potass pool Connect;
The discharge port of the potass pool is connected with the feed inlet of the elevator;
The discharge port of the elevator is connected with the feed inlet of the combustion furnace;
The discharge port of the combustion furnace is connected by second chain-linked conveyer with the feed inlet of the reaction tank;
The discharge port of the reaction tank is connected with the feed inlet of the dryer.
Alternatively, the pre-processing device includes hopper, reducing mechanism, the 3rd chain-linked conveyer and vibrating sieving machine;
The hopper is arranged on the reducing mechanism, and the discharge port of the hopper and the feed inlet of the reducing mechanism connect It is logical;
The discharge port of the reducing mechanism is connected by the 3rd chain-linked conveyer with the feed inlet of the vibrating sieving machine;
The discharge port of the vibrating sieving machine is connected by first chain-linked conveyer with the feed inlet of the potass pool.
Alternatively, the system also includes service sink, the service sink to be located at second chain-linked conveyer and reaction tank Between, the discharge port of the combustion furnace is connected by second chain-linked conveyer with the feed inlet of the service sink, described The discharge port of service sink is connected with the feed inlet of the reaction tank.
Alternatively, the system also includes at least one snatch filtration apparatus, the snatch filtration apparatus to be respectively arranged at On the potass pool, service sink and reaction tank.
Alternatively, the snatch filtration apparatus includes snatch component, filter assemblies, two fixed components and two movable parts Part;
The snatch component is arranged on the filter assemblies, and the snatch component passes through described solid with the filter assemblies Determine component to fix;
The movable part is arranged in the middle part of the filter assemblies, and the filter assemblies are respectively positioned at the potass pool, cleaning In pond or reaction tank.
Alternatively, the system also includes dust removal machine, the dust removal machine is connected with the discharge port of the dryer, described Dust removal machine is bag pulse dedusting machine.
Alternatively, it is respectively equipped with anti-corrosion layer on the inside of the potass pool, service sink and reaction tank.
Alternatively, the inner side of the filter assemblies is equipped with anti-corrosion layer.
From above technical scheme, the utility model embodiment provides a kind of prepare and is except formaldehyde special-purpose activated charcoal System, including:Pre-processing device, the first chain-linked conveyer, potass pool, elevator, combustion furnace, the second chain-linked conveyer, reaction tank And dryer.Pre-processing device sieves crushing material, makes material particular diameter moderate, defeated by the first chain type easy to subsequent reactions Send machine that the material after processing is transported to potass pool, the mode being completely soaked enables the reaction of buck and material fully to carry out, and carries Material is continued to send to combustion furnace by the machine of liter, and the effect of combustion furnace is material is burnt at a temperature of rational carbonization-activation, so that Basal activity charcoal is prepared, Basal activity charcoal is admitted in reaction tank by the second chain-linked conveyer, the chemical drugs in reaction tank Product realize chemical modification to Basal activity charcoal.Aperture is effectively destroyed inside Basal activity charcoal, and multiple destroyed apertures merge Into the effectively opposite macropore for being enough to incorporate several formaldehyde molecules;Activated carbon after being chemically modified, absorption, decompose, be desorbed and change The function enhancing of reaction is learned, the compatibility of PARA FORMALDEHYDE PRILLS(91,95) is good, hence it is evident that improves existing activated carbon and removes the unconspicuous problem of effect of formaldehyde;Profit The activated carbon prepared with system provided by the utility model, formaldehyde adsorption speed improve, and decompose and are desorbed out after being reacted with formaldehyde Water and carbon dioxide, will not pollute environment, except formaldehyde rate reaches more than 90%, to benzene, TVOC (Volatile Organic Compound, total volatile organism) etc. pernicious gas adsorption rate reach 100%, lower the probability of disease, Beneficial to health.
Brief description of the drawings
, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram for preparing the system except formaldehyde special-purpose activated charcoal shown in the utility model embodiment;
Fig. 2 is the structure diagram for preparing the system except formaldehyde special-purpose activated charcoal shown in the utility model embodiment;
Fig. 3 is the knot of one embodiment for preparing the system except formaldehyde special-purpose activated charcoal shown in the utility model embodiment Structure schematic diagram;
Fig. 4 is the knot of one embodiment for preparing the system except formaldehyde special-purpose activated charcoal shown in the utility model embodiment Structure block diagram;
Fig. 5 is the knot of one embodiment for preparing the system except formaldehyde special-purpose activated charcoal shown in the utility model embodiment Structure schematic diagram;
Illustrate:
Wherein, 1- pre-processing devices, the first chain-linked conveyers of 2-, 3- potass pools, 4- elevators, 5- combustion furnaces, 6- second Chain-linked conveyer, 7- service sinks, 8- reaction tanks, 9- dryers, 10- dust removal machines, 11- hoppers, 12- reducing mechanisms, the 3rd chains of 13- Formula conveyer, 14- vibrating sieving machines, 311- snatch components, 312- fixed components, 313- movable parts, 314- filter assemblies.
Embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 is the system that the preparation shown in the utility model embodiment removes formaldehyde special-purpose activated charcoal Structure diagram;Fig. 2 is the structure diagram for preparing the system except formaldehyde special-purpose activated charcoal shown in the utility model embodiment.
The utility model embodiment provide it is a kind of prepare except the system of formaldehyde special-purpose activated charcoal, including pre-processing device 1, First chain-linked conveyer 2, potass pool 3, elevator 4, combustion furnace 5, the second chain-linked conveyer 6, reaction tank 8 and dryer 9;
The feed inlet phase that the discharge port of the pre-processing device 1 passes through first chain-linked conveyer 2 and the potass pool 3 Connection;
The discharge port of the potass pool 3 is connected with the feed inlet of the elevator 4;
Specifically, the effect of pre-processing device 1 is that material is processed crushing and is sieved, and its shape specification is met instead The requirement answered, prevents that material size is too big, cause it is reacted outside material, it is and internal because lye can not be touched, cause instead Should be uneven.
The first chain-linked conveyer 2 selected in the system has the advantages that conveying capacity is big, conveying energy consumption is low etc.;And due to chain Formula conveyer 2 can be horizontally mounted use, and also tiltable is installed and used, and angle of inclination reaches 15 ° so that the work of chain-linked conveyer 2 Skill flexible arrangement, available for the conveying material that hoists.By crushing and screening the material of processing, by 2 quilt of the first chain-linked conveyer It is transported in potass pool 3.
Potass pool 3 is used to infiltrate processing material.The lye such as KOH, the NaOH configured in potass pool 3 can fully infiltrate pre- place The material managed, it is favourable to latter step carbonization-activation.Pattern of invasion is complete wetting, and passes through machinery or the side manually stirred Formula makes contact of the material with alkali evenly, stands half an hour or can be transferred to subsequent processing for more time.
The discharge port of the elevator 4 is connected with the feed inlet of the combustion furnace 5;
The discharge port of the combustion furnace 5 is connected by second chain-linked conveyer 6 with the feed inlet of the reaction tank 8 Connect;
The discharge port of the reaction tank 8 is connected with the feed inlet of the dryer 9.
Specifically, elevator 4 is the heavy mechanical equipment transported by varying potential energy, for vertical-lift material; Combustion furnace 5 is capable of providing provides high temperature for material reaction, using complete heat safe material, ensures that production peace is efficient.By carrying Machine 4 is risen by the upper end opening of the material lifting in potass pool 3 to combustion furnace 5.
Combustion furnace 5 is material is completed charing and activation process by high-temperature heating, removes the moisture of material and is volatilized into Point, the pore-creating reaction to charcoal is completed under an inert atmosphere.Combustion furnace 5 includes handwarmer, chain furnace, spreader stoker boiler, fluidized bed furnace, coal Powder stove.Become Basal activity charcoal through 5 processed material of combustion furnace, Basal activity charcoal is admitted to by the second chain-linked conveyer 6 In reaction tank 8.
Reaction tank 8 is used to handle Basal activity charcoal by saturated solutions such as potassium permanganate, ammonium hydroxide.It is configured with reaction tank 8 The saturated solutions such as potassium permanganate, ammonium hydroxide, convey the Basal activity charcoal to come, when Basal activity charcoal quilt for soaking by combustion furnace 5 Fully after immersion, the chemicals in reaction tank 8 realizes chemical modification to Basal activity charcoal.There is aperture inside Basal activity charcoal Effect is destroyed, and multiple destroyed apertures, which are merged into, is enough the effectively opposite macropore for incorporating several formaldehyde molecules;After being chemically modified Activated carbon, absorption, decompose, desorption and chemical reaction function enhancing;The formaldehyde gas adsorbed, occurs chemistry with activated carbon After reaction, decompose and be desorbed water outlet and carbon dioxide, environment will not be polluted, be beneficial to health.
Dryer 9 is used for the drying and processing of activated carbon, to remove the moisture in activated carbon;Dryer 9 mainly includes horizontal Cylindrical tube, discharge duct, feed arrangement, drawing mechanism, cylinder inside spin device, clearing apparatus, switch-plate, blower unit, biography Dynamic device;Activated carbon is entered in horizontal cylindrical tube body by reaction tank 8, and thermal energy is directly passed to activated carbon, makes activated carbon Moisture is constantly evaporated in cylinder, and the blower unit of feed inlet extracts substantial amounts of moisture, wet gas current out, is prevented from arranging outside dust and is made Into secondary pollution;Stirred by inside spin, sweep scattered, shovelling plate, promote the movement of activated carbon, complete whole drying course.Pass through Dryer 9 to the dehydration of activated carbon, all dry, and thus obtains the activity of drying by the moisture that can be will be attached on activated carbon Charcoal material.
Referring to Fig. 3 and Fig. 4, Fig. 3 is the system that the preparation shown in the utility model embodiment removes formaldehyde special-purpose activated charcoal The structure diagram of one embodiment;Fig. 4 is the system that the preparation shown in the utility model embodiment removes formaldehyde special-purpose activated charcoal One embodiment structure diagram.
Further, the preparation that the utility model embodiment provides is except the system of formaldehyde special-purpose activated charcoal, pre- place therein Reason equipment 1 includes hopper 11, reducing mechanism 12, the 3rd chain-linked conveyer 13 and vibrating sieving machine 14;
The hopper 11 is arranged on the reducing mechanism 12, the discharge port of the hopper 11 and the reducing mechanism 12 Feed inlet connects;
The discharge port of the reducing mechanism 12 passes through the 3rd chain-linked conveyer 13 and the feed inlet of the vibrating sieving machine 14 It is connected;
The discharge port of the vibrating sieving machine 14 is connected by first chain-linked conveyer 2 with the feed inlet of the potass pool 3.
Hopper 11 plays a part of temporarily storing material during feeding intake and gathers material;11 mouthfuls of tops of hopper set circle Ring baffle, prevents the dust of material from dispersing;The effect of reducing mechanism 12 is by crushing material.
14 main function of vibrating sieving machine is to select the suitable material of particle diameter.Vibrating sieving machine 14 includes screen drum, feed inlet, discharging Mouthful, sieve plate, screen drum is driven by belt drive unit and rotated about the axis, while by the drive of vibrating driver along level side To vibration, so that material screening be come out.Vibrating sieving machine 14 includes reciprocating vibrating sieving machine, formula vibrating sieving machine is hit on top.
Material falls into the feed inlet of reducing mechanism 12 by the discharge port of hopper 11, by reducing mechanism 12 by crushing material Into different particle diameters, the 3rd chain-linked conveyer 13 is recycled to be transported in vibrating sieving machine 14, the material for the appropriate particle size sieved It is transported to by the first chain-linked conveyer 2 in potass pool 3.The feeding potass pool 3 of material at the uniform velocity, realizes buck to the abundant of material Immersion.
The utility model embodiment provide it is a kind of prepare except the system of formaldehyde special-purpose activated charcoal, further include service sink 7, institute Service sink is stated between second chain-linked conveyer 6 and reaction tank 8, the discharge port of the combustion furnace 5 passes through described second Chain-linked conveyer 6 is connected with the feed inlet of the service sink 7, the charging of the discharge port of the service sink 7 and the reaction tank 8 Mouth is connected.
Service sink 7 is used to be cleaned the material of 5 discharge port of combustion furnace, and preliminary removal impurity is organic with part adhesion Matter;Easy to the solution and material reaction in reaction tank 8, chemicals dosage is reduced, and only needs the water in service sink, it is not necessary to frequently more The saturated solution of reaction tank 8 is changed, saves cost.
It is an implementation of the preparation shown in the utility model embodiment except the system of formaldehyde special-purpose activated charcoal referring to Fig. 5 The structure diagram of example.
The utility model embodiment provide it is a kind of prepare except the system of formaldehyde special-purpose activated charcoal, further include at least one grab Filtration apparatus is lifted, the snatch filtration apparatus is respectively arranged on the potass pool 3, service sink 7 and reaction tank 8.
Specifically, snatch filtration apparatus can by material snatch to liquid that is aerial, and filtering out surface of material, play by Material effect separated with liquid.
The snatch filtration apparatus includes snatch component 311,314, two fixed components 312 of filter assemblies and two activities Component 313;
The snatch component 311 is arranged on the filter assemblies 314, the snatch component 311 and the filter assemblies 314 are fixed by the fixed component 312;
The movable part 313 is arranged on the middle part of filter assemblies 314, and the filter assemblies 314 are located at the alkali respectively In pond 3, service sink 7 or reaction tank 8.
Specifically, snatch component 311 is used to 314 whole snatch of filter assemblies being promoted in the air, snatch component 311 and mistake Connected between filter component 314 by two fixed components 312, this mode that is fixedly connected can be threaded connection, pin connection, bullet Property deformation connection, lock connection, the mode such as grafting;This connection mode is easy to convert different filter assemblies 314 according to material, And filter assemblies 314 once damage can also dismounting and change, other costs will not be brought, it is cost-effective.
Filter assemblies 314 are used to be filtered material, filter out the liquid on material.Filter assemblies 314 include supporting rack, Container and filtering container bottom bottom plate are filtered, there are many filter openings at bottom plate, water can be flowed out from filter opening, and material was retained in In the filtering container for filtering component.
There are two movable parts 313 at the middle part of filter assemblies 314, and filtering frame and filtering container are flexibly connected, due to Filtering frame and filtering container are to interconnect, and having mutually to move, convenient to be got up by the 311 whole snatch of snatch component, passed through Rotation between filter stand and filtering container, allows the material in filtering container to be admitted in next equipment, similar to dummy car Dump skip discharge way.
Filter assemblies 314 are located in the potass pool 3, service sink 7 or reaction tank 8, and filtering container is in what is be totally submerged State, ensure that coming into full contact with and fully reacting for material and solution.
The utility model embodiment provide it is a kind of prepare except the system of formaldehyde special-purpose activated charcoal, further include dust removal machine 10, The dust removal machine 10 is connected with the discharge port of the dryer 9, and the dust removal machine 10 is bag pulse dedusting machine.
Dust removal machine 10 is used to remove dust, during dryer 9 transports material, can produce substantial amounts of dust, by with The discharge port connection of dryer 0, dust collection is got up, obtains clean activated carbon.
Alternatively, the inner side of the potass pool 3, service sink 7 and reaction tank 8 is respectively equipped with anti-corrosion layer.
The inner side of the filter assemblies 314 is equipped with anti-corrosion layer.
The anti-corrosion layer that potass pool 3, service sink 7 and the inner side of reaction tank 8 and filter assemblies 314 are set, including polyethylene Plastics, polytetrafluoroethylplastic plastic, ceramic coating etc., can prevent container to be corroded, and increase the service life of container.
From above technical scheme, the utility model embodiment provides a kind of prepare and is except formaldehyde special-purpose activated charcoal System, including:Pre-processing device 1, the first chain-linked conveyer 2, potass pool 3, elevator 4, combustion furnace 5, the second chain-linked conveyer 6, Reaction tank 8 and dryer 9.Pre-processing device 1 pulverizes and sieves material, makes material particular diameter moderate, easy to subsequent reactions, leads to Cross the first chain-linked conveyer 2 and the material after processing is transported to potass pool 3, the mode being completely soaked enables the reaction of buck and material Enough fully to carry out, material is continued to send to combustion furnace 5 by elevator 4, and the effect of combustion furnace 5 is to make material in rational carbonization-activation At a temperature of burn, so as to prepare Basal activity charcoal, Basal activity charcoal is admitted in reaction tank 8 by the second chain-linked conveyer 6, Chemicals in reaction tank 8 realizes chemical modification to Basal activity charcoal.Aperture is effectively destroyed inside Basal activity charcoal, multiple Destroyed aperture, which is merged into, is enough the effectively opposite macropore for incorporating several formaldehyde molecules;Activated carbon after being chemically modified, inhales Function enhancing that is attached, decomposing, be desorbed and chemically react, the compatibility of PARA FORMALDEHYDE PRILLS(91,95) are good, hence it is evident that improve existing activated carbon except formaldehyde is imitated The unconspicuous problem of fruit;The activated carbon prepared using system provided by the utility model, formaldehyde adsorption speed improves, anti-with formaldehyde Should after decompose and be desorbed water outlet and carbon dioxide, environment will not be polluted, except formaldehyde rate reaches more than 90%, to benzene, The pernicious gas adsorption rates such as TVOC (Volatile Organic Compound, total volatile organism) reach 100%, lower The probability of disease, beneficial to health.
It should be noted that the second chain-linked conveyer 6 represented from Fig. 1 is to be obliquely installed, but in practical applications, this The system that utility model provides is set for plane, i.e., each equipment is respectively provided with one plane, is only for showing second in Fig. 1 Basal activity charcoal after chain-linked conveyer 6 can burn combustion furnace 5 is transported in reaction tank 8, and therefore, the second chain-linked conveyer 6 exists It is not the inclined degree shown in Fig. 1 in practice, but in a plane, material is delivered to clearly from 5 discharge port of combustion furnace The feed inlet of wash pool 7 or reaction tank 8.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein New other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model Common knowledge or conventional techniques in art field.Description and embodiments be considered only as it is exemplary, the utility model True scope and spirit are pointed out by appended claim.
It should be appreciated that the accurate knot that the utility model is not limited to be described above and is shown in the drawings Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model only will by appended right Ask to limit.

Claims (8)

1. a kind of prepare except the system of formaldehyde special-purpose activated charcoal, it is characterised in that defeated including pre-processing device (1), the first chain type Send machine (2), potass pool (3), elevator (4), combustion furnace (5), the second chain-linked conveyer (6), reaction tank (8) and dryer (9);
The discharge port of the pre-processing device (1) passes through first chain-linked conveyer (2) and the feed inlet of the potass pool (3) It is connected;
The discharge port of the potass pool (3) is connected with the feed inlet of the elevator (4);
The discharge port of the elevator (4) is connected with the feed inlet of the combustion furnace (5);
The discharge port of the combustion furnace (5) is connected by second chain-linked conveyer (6) with the feed inlet of the reaction tank (8) Connect;
The discharge port of the reaction tank (8) is connected with the feed inlet of the dryer (9).
2. system according to claim 1, it is characterised in that the pre-processing device (1) includes hopper (11), crushes dress Put (12), the 3rd chain-linked conveyer (13) and vibrating sieving machine (14);
The hopper (11) is arranged on the reducing mechanism (12), discharge port and the reducing mechanism of the hopper (11) (12) feed inlet connection;
The charging that the discharge port of the reducing mechanism (12) passes through the 3rd chain-linked conveyer (13) and the vibrating sieving machine (14) Mouth is connected;
The discharge port of the vibrating sieving machine (14) is connected by the feed inlet of first chain-linked conveyer (2) and the potass pool (3) Connect.
3. system according to claim 1, it is characterised in that further include service sink (7), the service sink is positioned at described the Between two chain-linked conveyers (6) and reaction tank (8), the discharge port of the combustion furnace (5) passes through second chain-linked conveyer (6) It is connected with the feed inlet of the service sink (7), the feed inlet phase of the discharge port and the reaction tank (8) of the service sink (7) Connection.
4. system according to claim 3, it is characterised in that further include at least one snatch filtration apparatus, the snatch Filtration apparatus is respectively arranged on the potass pool (3), service sink (7) and reaction tank (8).
5. system according to claim 4, it is characterised in that the snatch filtration apparatus includes snatch component (311), mistake Filter component (314), two fixed components (312) and two movable parts (313);
The snatch component (311) is arranged on the filter assemblies (314), the snatch component (311) and the filtering group Part (314) is fixed by the fixed component (312);
The movable part (313) is arranged in the middle part of the filter assemblies (314), and the filter assemblies (314) are respectively positioned at described In potass pool (3), service sink (7) or reaction tank (8).
6. system according to claim 1, it is characterised in that further include dust removal machine (10), the dust removal machine (10) and institute The discharge port for stating dryer (9) is connected, and the dust removal machine (10) is bag pulse dedusting machine.
7. system according to claim 3, it is characterised in that the potass pool (3), service sink (7) and reaction tank (8) Inner side is respectively equipped with anti-corrosion layer.
8. system according to claim 5, it is characterised in that the inner side of the filter assemblies (314) is equipped with anti-corrosion layer.
CN201721258996.1U 2017-09-28 2017-09-28 It is a kind of to prepare except the system of formaldehyde special-purpose activated charcoal Expired - Fee Related CN207271269U (en)

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CN201721258996.1U CN207271269U (en) 2017-09-28 2017-09-28 It is a kind of to prepare except the system of formaldehyde special-purpose activated charcoal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721258996.1U CN207271269U (en) 2017-09-28 2017-09-28 It is a kind of to prepare except the system of formaldehyde special-purpose activated charcoal

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CN207271269U true CN207271269U (en) 2018-04-27

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Granted publication date: 20180427

Termination date: 20210928