CN111442636B - Air supply drying equipment for chemical production - Google Patents
Air supply drying equipment for chemical production Download PDFInfo
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- CN111442636B CN111442636B CN202010252110.2A CN202010252110A CN111442636B CN 111442636 B CN111442636 B CN 111442636B CN 202010252110 A CN202010252110 A CN 202010252110A CN 111442636 B CN111442636 B CN 111442636B
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- 238000001035 drying Methods 0.000 title claims abstract description 70
- 238000012824 chemical production Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000001816 cooling Methods 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 229920000742 Cotton Polymers 0.000 claims abstract description 29
- 238000001179 sorption measurement Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 13
- 241000220317 Rosa Species 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 239000011491 glass wool Substances 0.000 claims description 7
- 239000010451 perlite Substances 0.000 claims description 7
- 235000019362 perlite Nutrition 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000499 gel Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 13
- 239000002274 desiccant Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 238000005253 cladding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000005624 silicic acid group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- B01D53/26—Drying gases or vapours
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses gas supply drying equipment for chemical production, which belongs to the technical field of chemical gas drying, and comprises a gas supply device arranged outside a drying box and communicated with the inside of the drying box, wherein gas is continuously introduced into the drying box by utilizing the downward pressing of a piston needle cylinder, the gas introduced into the drying box is heated firstly, so that the moisture in the gas forms water vapor, the water vapor is introduced into a water vapor removal pipe and liquefied by a water cooling mechanism, water drops formed by liquefaction flow downwards along the flow of a plurality of drainage cotton threads under the action of gravity and are adsorbed and dried by a drying agent layer, the influence on the liquefaction degree of water vapor caused by excessive water drops left on the outer wall of the water cooling mechanism is effectively avoided, the gas after water vapor removal is finally introduced into a filter box, and the gas is continuously driven upwards by an adsorption mechanism in the filter box in the rotating process, meanwhile, the adsorption mechanism further adsorbs the water vapor which is not completely removed in the air fanning process.
Description
Technical Field
The invention relates to the technical field of chemical gas drying, in particular to gas supply drying equipment for chemical production.
Background
At present, in the production preparation of chemical products, the device for gaseous storage and transmission plays an important role, stores with the in-process of transmission at gas, contains a large amount of moisture in the gas, can flow into chemical industry equipment along with compressed air because gaseous drying is insufficient usually to lead to the part of chemical industry equipment to rust the oxidation, cause the chemical industry equipment trouble, the part is out of order, the work piece is rusty scheduling problem and is produced.
The drying is to increase the gas purity and reduce the water molecules, so as to avoid the problems of component failure of chemical equipment, rusting of workpieces and the like caused by the water molecules. In the prior art, generally, a condensing tube is adopted to remove water vapor, the temperature of gas is usually raised, the gas is introduced into a condensing tube, and when the gas passes through the low-temperature condensing tube, water in the air is condensed in the condensing tube so as to achieve the purpose of removing water. And after the condenser pipe is used for a long time, if water drops on the condenser pipe are not removed quickly, water accumulated on the inner wall of the condenser pipe forms thin ice, the throughput of gas in the condenser pipe is influenced, meanwhile, the water vapor liquefaction is also influenced, and when the thickness of the thin ice on the inner wall of the condenser pipe is certain, the thin ice on the inner wall of the condenser pipe can cause blockage in the condenser pipe, so that the gas can not be allowed to pass through smoothly in the condenser pipe, and the drying effect is greatly reduced.
Therefore, the air supply drying equipment for chemical production is provided to effectively solve some problems in the prior art.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide air supply drying equipment for chemical production.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a chemical production is with air feed drying equipment, includes the drying cabinet and installs in the drying cabinet outer end and rather than the air feeder that inside is linked together, air feeder's bottom fixedly connected with outlet duct, the outlet duct extends to the drying cabinet inside, the drying cabinet is close to the inside fixedly connected with backup pad of bottom, inlay on the backup pad and install the air duct that is linked together with the outlet duct, the heating tube has been cup jointed on the lateral wall that the air duct is close to the bottom, the top of air duct is through adiabatic sleeve pipe fixedly connected with steam removal pipe, the intraductal fixed water-cooling mechanism that installs of steam removal, install the water-cooling tank that is connected with water-cooling mechanism on the inner wall of drying cabinet, the circulating pump is installed to the one end that water-cooling mechanism is close to the water-cooling tank, fixedly connected with many drainage cotton threads on the lateral wall of water-cooling mechanism, many the bottom of drainage cotton thread extends downwards, the bottom fixed mounting that goes the steam pipe has moisture drying mechanism, and the bottom of many drainage cotton threads offsets in moisture drying mechanism on, the top fixedly connected with rose box of rose box, the inside rotation of rose box installs adsorption apparatus and constructs, the back fixed mounting of rose box has carries out driven second motor to adsorption apparatus, the top of rose box is equipped with the blast pipe.
Further, gas supply installation includes the air feed piston barrel of fixed mounting in the drying cabinet outside, be equipped with piston and piston rod in the air feed piston barrel, the top of piston rod runs through air feed piston barrel and fixedly connected with flange, and the outer pot head of piston rod is equipped with the powerful compression spring who supports in the flange bottom mutually, the intake pipe that fixedly connected with and external air supply are linked together on the lateral wall that air feed piston barrel is close to the bottom, install the rotating cam who corresponds with the flange position through the connecting plate rotation on the lateral wall that the drying cabinet is close to the upper end, the back fixed mounting of connecting plate has the rotating cam to carry out driven first motor, utilizes piston cylinder push-down principle with gaseous continuously leading-in to the drying cabinet, need not to use gas compressor alright realize the air feed.
Furthermore, install one-way admission valve on the inner wall of intake pipe, install one-way air outlet valve on the one end inner wall that the outlet duct is close to air feed piston cylinder to realize gaseous one-way flow.
Further, heating sleeve's internally mounted has the heating wire that is connected with external power supply, the cladding has the heat conduction silica gel layer that corresponds with the heating sleeve position on the outer end lateral wall of air duct, heats in the air duct outside to the gas to the flow through the air duct heaies up, can make the moisture in the gas form vapor form.
Furthermore, the heat-insulating sleeve is a heat-insulating pipe shell which is made of expanded perlite, glass wool, ceramic fiber and a binder according to a proper proportion, the mass fraction ratio of the expanded perlite to the glass wool to the ceramic fiber to the binder is 3:1:1:0.2, the heat-insulating sleeve has a certain heat-insulating effect, and high temperature at the air duct is not easy to transfer to the steam-removing pipe, so that the water-cooling environment in the steam-removing pipe can be ensured to a certain extent.
Further, the water-cooling mechanism includes two cooling tubes of fixed mounting in the steam removal intraductal, two the inlet tube that the top fixedly connected with of cooling tube is connected with the circulating pump, two the drain pipe that the bottom fixedly connected with of cooling tube and the inside water-cooling incasement portion are linked together, and the drain pipe is located the fixed cover of going on the lateral wall of steam pipe outer end and has connect the fin.
Further, two the cooling tube is the back taper structure, many the top of drainage cotton thread hangs on the lateral wall of cooling tube, and the water droplet down current on the cooling tube of back taper structure easy liquefaction goes through many drainage cotton thread drainage flows for moisture on the cooling tube is got rid of, thereby effectively avoids influencing new steam liquefaction because of moisture is too much on the cooling tube.
Further, moisture drying mechanism includes threaded connection in the brace table of steam removal pipe bottom, the top of brace table is equipped with the drier layer, the drier layer is silicic acid gel layer, has open porous structure, the adsorptivity is strong, can adsorb multiple material, and the water droplet that the drainage got off is adsorbed the drying by the drier layer, effectively avoids being in too moist environment in the steam removal pipe.
Further, adsorption apparatus constructs including rotating the roller of connecting in the rose box inside, change fixedly connected with multiunit absorption piece on the lateral wall all around of roller, the absorption piece is the porous absorption cotton, and the porous absorption cotton of fan-shaped structure of circumference is favorable to upwards driving gas on the one hand at rotatory in-process, and on the other hand carries out the secondary with the gaseous surplus steam of removing totally in the gaseous collision contact process and gets rid of, effectively improves the gaseous effect of moisture.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme is that the air supply device communicated with the inside of the drying box is arranged on the outer side of the drying box, the air is continuously introduced into the drying box by utilizing the downward pressing type of the piston needle cylinder, the air introduced into the drying box is heated firstly, so that water in the gas forms steam, the steam is guided into the steam removal pipe and is liquefied by the water cooling mechanism, water drops formed by liquefaction flow downwards under the action of gravity through a plurality of drainage cotton threads and are then adsorbed and dried by the drying agent layer, the phenomenon that the liquefaction degree of the steam is influenced by the formation of a thin ice layer caused by excessive water drops left on the outer wall of the water cooling mechanism is effectively avoided, the gas with the steam removed is finally guided into the filter box, the adsorption mechanism in the filter box continuously drives the gas upwards to be guided out in the rotating process, meanwhile, the adsorption mechanism further adsorbs the water vapor which is not completely removed in the air fanning process.
(2) Heating sleeve's internally mounted has the heating wire that is connected with external power supply, and the cladding has the heat conduction silica gel layer that corresponds with the heating sleeve position on the outer end lateral wall of air duct, heats in the air duct outside to the gas to the flow through the air duct heaies up, can make the moisture in the gas form vapor form.
(3) The heat insulation sleeve is a heat insulation pipe shell which is made of expanded perlite, glass wool, ceramic fiber and a binder according to a proper proportion, has a certain heat insulation effect, and is not easy to transfer high temperature at the air duct to the water vapor removal pipe, so that the water cooling environment inside the water vapor removal pipe can be ensured to a certain extent.
(4) Two cooling tubes are the back taper structure, and the top of many drainage cotton threads hangs on the lateral wall of cooling tube, and the back taper structure is easily liquefied water droplet down stream on the cooling tube to go through many drainage cotton threads drainage flows, accelerate moisture on the cooling tube to get rid of, thereby effectively avoid influencing new steam liquefaction because of moisture is too much on the cooling tube.
(5) Two cooling tubes are the back taper structure, and the top of many drainage cotton threads hangs on the lateral wall of cooling tube, and the back taper structure is easily liquefied water droplet down stream on the cooling tube to go through many drainage cotton threads drainage flows, accelerate moisture on the cooling tube to get rid of, thereby effectively avoid influencing new steam liquefaction because of moisture is too much on the cooling tube.
(6) Adsorption apparatus constructs including rotating the roller of connecting in the rose box inside, changes fixedly connected with multiunit absorption piece on the lateral wall all around of roller, and the absorption piece is the porous absorption cotton, and the porous absorption cotton of fan-shaped structure of circumference is favorable to upwards driving gaseous on the one hand at rotatory in-process, and on the other hand carries out the secondary with the gaseous surplus steam of removing totally in the gaseous collision contact process and gets rid of, effectively improves the gaseous effect of moisture.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an external perspective view of the present invention;
FIG. 3 is a cross-sectional view of the junction of the water vapor removal tube and the water cooling mechanism of the present invention;
FIG. 4 is a perspective view of the water cooling mechanism of the present invention;
fig. 5 is a perspective view of the adsorption mechanism of the present invention.
The reference numbers in the figures illustrate:
the device comprises a drying box 1, an air supply piston cylinder 2, a piston 3, a piston rod 4, an air inlet pipe 5, a rotating cam 6, an air outlet pipe 7, an air guide pipe 8, a heat insulation sleeve 9, a heating sleeve 10, a water vapor removal pipe 11, a cooling pipe 12, a water inlet pipe 13, a circulating pump 14, a water cooling box 15, a water discharge pipe 16, a drainage cotton thread 17, a drying agent layer 18, a support table 19, a cooling fin 20, a filter box 21, a rotating roller 22, an adsorption sheet 23 and an exhaust pipe 24.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, an air supply drying apparatus for chemical production comprises a drying oven 1 and an air supply device installed at the outer end of the drying oven 1 and communicated with the inside of the drying oven, the bottom end of the air supply device is fixedly connected with an air outlet pipe 7, the air outlet pipe 7 extends into the drying oven 1, the air supply device comprises an air supply piston cylinder 2 fixedly installed at the outer side of the drying oven 1, a piston 3 and a piston rod 4 are arranged in the air supply piston cylinder 2, the top end of the piston rod 4 penetrates through the air supply piston cylinder 2 and is fixedly connected with a convex disc, the outer end of the piston rod 4 is sleeved with a strong compression spring which is opposite to the bottom end of the convex disc, the strong compression spring is fixed between the convex disc and the side wall at the top end of the air supply piston cylinder 2 and has certain elastic restoring force, an air inlet pipe 5 communicated with an external air source is fixedly connected to the side wall at the bottom end of the air supply piston cylinder 2, a rotary cam 6 corresponding to the position of the convex disc is rotatably installed on the side wall at the upper end of the drying oven 1 through a connecting plate, the back fixed mounting of connecting plate has the first motor that drives to rotary cam 6, utilizes piston cylinder push down formula principle to lead in gas to drying cabinet 1 in with source, need not to use gas compressor alright realization air feed.
And a one-way air inlet valve is arranged on the inner wall of the air inlet pipe 5, and a one-way air outlet valve is arranged on the inner wall of one end of the air outlet pipe 7 close to the air supply piston cylinder 2 so as to realize the one-way flow of air.
Please refer to fig. 1, inside fixedly connected with backup pad that drying cabinet 1 is close to the bottom, inlay in the backup pad and establish the air duct 8 of installing and being linked together with outlet duct 7, heating sleeve 10 has been cup jointed on the lateral wall that air duct 8 is close to the bottom, heating sleeve 10's internally mounted has the heating wire that is connected with external power supply, the cladding has the heat conduction silica gel layer that corresponds with heating sleeve 10 position on the outer end lateral wall of air duct 8, heat conduction silica gel layer has good heat conductivity, heat in air duct 8 outside, thereby the gaseous intensification that heats that flows through in the air duct 8, moisture that can make in the intensification gas forms the vapor form, heating wire ohmic heating is prior art, do not do too much repeated here.
Referring to fig. 1 and 3, the top end of the gas guide tube 8 is fixedly connected with a water vapor removal tube 11 through a heat insulation sleeve 9, a water cooling mechanism is fixedly installed in the water vapor removal tube 11, the heat insulation sleeve 9 is a heat insulation tube shell made of expanded perlite, glass wool, ceramic fiber and a binder according to a proper proportion, the mass fraction ratio of the expanded perlite, the glass wool, the ceramic fiber and the binder is 3:1:1:0.2, the heat insulation sleeve 9 has a certain heat insulation effect, and high temperature at the gas guide tube 8 is not easily transmitted to the water vapor removal tube 11, so that a water cooling environment inside the water vapor removal tube 11 can be ensured to a certain extent.
Referring to fig. 3-4, a water cooling tank 15 connected to a water cooling mechanism is installed on an inner wall of the drying tank 1, a circulating pump 14 is installed at one end of the water cooling mechanism close to the water cooling tank 15, a plurality of drainage cotton threads 17 are fixedly connected to an outer side wall of the water cooling mechanism, bottom ends of the drainage cotton threads 17 extend downward, specifically, the water cooling mechanism includes two cooling pipes 12 fixedly installed in a steam removal pipe 11, water inlet pipes 13 connected to the circulating pump 14 are fixedly connected to top ends of the two cooling pipes 12, drain pipes 16 communicated with an inside of the water cooling tank 15 are fixedly connected to bottom ends of the two cooling pipes 12, and heat dissipation fins 20 are fixedly sleeved on side walls of the drain pipes 16 at outer ends of the steam removal pipe 11 to realize water-cooling circulation flow, cooling liquid in the water cooling tank 15 is continuously guided into the two water cooling tanks 12 and flows back into the water cooling tank 15 through the water cooling tank 12 and the drain, the cooling fins 20 cool and dissipate the cooling liquid flowing through the drain pipe 16, so as to realize circulation cooling.
Specifically, two cooling tubes 12 are the back taper structure, many drainage cotton thread 17's top is hung on cooling tube 12's lateral wall, the water droplet down-stream on cooling tube 12 of the easy liquefaction of back taper structure and down, and go through many drainage cotton thread 17 drainage flows, accelerate moisture on cooling tube 12 to get rid of, thereby effectively avoid influencing new steam liquefaction because of moisture is too much on cooling tube 12, also can not be in cooling tube 12 department temperature low excessively simultaneously and make the water droplet freeze on its surface often.
The bottom fixed mounting who goes steam pipe 11 has moisture drying mechanism, and the bottom of many drainage cotton threads 17 offsets on moisture drying mechanism, moisture drying mechanism includes threaded connection in the brace table 19 of 11 bottoms of steam pipe, brace table 19's top is equipped with desiccant layer 18, desiccant layer 18 is the silicic acid gel layer, open porous structure has, strong adsorption, can adsorb multiple material, the water droplet that the drainage got off is adsorbed the drying by desiccant layer 18, effectively avoid being in too moist environment in steam pipe 11, and brace table 19 can be dismantled from 11 bottoms of steam pipe, easily change desiccant layer 18 regularly.
Please refer to fig. 1 and 5, the top end of the drying box 1 is fixedly connected with the filtering box 21, the inside of the filtering box 21 is rotatably installed with the adsorption mechanism, the back surface of the filtering box 21 is fixedly installed with the second motor for driving the adsorption mechanism, the top end of the filtering box 21 is provided with the exhaust pipe 24, specifically, the adsorption mechanism comprises a rotating roller 22 rotatably connected to the inside of the filtering box 21, the peripheral side wall of the rotating roller 22 is fixedly connected with a plurality of groups of adsorption sheets 23, the adsorption sheets 23 are porous adsorption cotton, the porous adsorption cotton distributed circumferentially is beneficial to driving the gas upwards in the rotating process, on the one hand, the residual water vapor which is not completely removed in the gas is removed in the collision contact process with the gas, and on the other hand, the moisture gas effect is effectively improved.
When the air supply drying equipment is used, firstly, a person skilled in the art connects an air inlet pipe 5 with an external air source, drives a rotating cam 6 to rotate through a first motor, the rotating cam 6 intermittently presses down a piston rod 4 in the rotating process, a strong compression spring sleeved at the top end of the piston rod 4 drives the piston rod 4 to reset upwards under the non-force application environment of the rotating cam 6 on the piston rod 4, the strong compression spring is fixed between a convex disc and the side wall of the top end of an air supply piston cylinder 2, so that the piston 3 is continuously pressed down and lifted, air is sucked through the air inlet pipe 5 in the lifting process, the air in the air supply piston cylinder 2 is guided into a drying box 1 through an air outlet pipe 7 in the pressing process, and because the air inlet pipe 5 and the air outlet pipe 7 are respectively provided with a one-way air inlet valve and a one-way air outlet valve, so as to realize the one-way flow of the air, gas is continuously introduced into the drying box 1 by utilizing a piston syringe type principle;
the gas led into the drying box 1 is led into a water vapor removing pipe 11 through a gas guide pipe 8 and a heat insulation sleeve 9, the outer end of the gas guide pipe 8 is provided with a heating sleeve 10, the heating sleeve 10 increases the temperature inside the gas guide pipe 8 to a certain extent after heating, the gas is heated when flowing through the gas guide pipe 8, the water inside the gas forms water vapor under the high temperature condition, the water vapor is led into the water vapor removing pipe 11 and is liquefied through a water cooling mechanism, water drops formed by liquefaction flow downwards under the influence of gravity through a plurality of drainage cotton threads 17 and are then adsorbed and dried by a drying agent layer 18, the gas with the water vapor removed is finally led into a filtering box 21, a rotatable rotating roller 22 is arranged in the filtering box 21, the outer side wall of the rotating roller 22 is provided with a plurality of groups of adsorption sheets 23, and in the rotating process, on one hand, the gas led out upwards from the drying box 1 is easy to be brought out, on the other hand, in the rotating process, the adsorption sheet 23 is used for carrying out fan-motion filtration on the gas, further adsorbing the water vapor which is not completely removed in the gas, and finally leading out the gas subjected to water vapor removal twice from the exhaust pipe 24, wherein the exhaust pipe 24 can be connected with an inlet of chemical equipment to supply gas to the equipment.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a chemical production is with air feed drying equipment, includes drying cabinet (1) and installs in drying cabinet (1) outer end and rather than the inside air feeder who is linked together, its characterized in that: the bottom end of the gas supply device is fixedly connected with a gas outlet pipe (7), the gas outlet pipe (7) extends into the drying box (1), a support plate is fixedly connected to the inside, close to the bottom end, of the drying box (1), a gas guide pipe (8) communicated with the gas outlet pipe (7) is embedded and installed on the support plate, a heating sleeve (10) is sleeved on the outer side wall, close to the bottom end, of the gas guide pipe (8), the top end of the gas guide pipe (8) is fixedly connected with a water vapor removal pipe (11) through a heat insulation sleeve (9), and a water cooling mechanism is fixedly installed in the water vapor removal pipe (11);
install water cooling tank (15) that is connected with water cooling mechanism on the inner wall of drying cabinet (1), circulating pump (14) are installed to the one end that water cooling mechanism is close to water cooling tank (15), many drainage cotton thread (17) of fixedly connected with on water cooling mechanism's the lateral wall, many the bottom of drainage cotton thread (17) extends downwards, the bottom fixed mounting who goes steam pipe (11) has moisture drying mechanism, and the bottom of many drainage cotton thread (17) offsets on moisture drying mechanism, the top fixedly connected with rose box (21) of drying cabinet (1), adsorption apparatus is installed in rose box (21) inside rotation, the back fixed mounting of rose box (21) has the second motor that drives adsorption apparatus, the top of rose box (21) is equipped with blast pipe (24), water cooling mechanism includes two cooling tube (12) of fixed mounting in the steam pipe (11), two inlet tube (13) that the top fixedly connected with of cooling tube (12) is connected with circulating pump (14), two the bottom fixedly connected with of cooling tube (12) and inside drain pipe (16) that are linked together of water-cooling tank (15), and drain pipe (16) are located fixed cover on the lateral wall of steam pipe (11) outer end and have connect fin (20), two cooling tube (12) are the back taper structure, many the top of drainage cotton thread (17) hangs on the lateral wall of cooling tube (12), moisture drying mechanism includes supporting bench (19) of threaded connection in steam pipe (11) bottom, the top of supporting bench (19) is equipped with drier layer (18), drier layer (18) are the silicic acid gel layer.
2. An air supply drying equipment for chemical production according to claim 1, characterized in that: air feeder includes air feed piston cylinder (2) fixed mounting in drying cabinet (1) outside, be equipped with piston (3) and piston rod (4) in air feed piston cylinder (2), the top of piston rod (4) runs through air feed piston cylinder (2) and fixedly connected with flange, and piston rod (4) outer pot head is equipped with the powerful compression spring that supports in the flange bottom mutually, air feed piston cylinder (2) are close to intake pipe (5) that fixedly connected with and external air supply are linked together on the lateral wall of bottom, install rotating cam (6) that correspond with the flange position through the connecting plate rotation on drying cabinet (1) is close to the lateral wall of upper end, the back fixed mounting of connecting plate has rotating cam (6) to carry out driven first motor.
3. An air supply drying equipment for chemical production according to claim 2, characterized in that: install one-way admission valve on the inner wall of intake pipe (5), install one-way air outlet valve on the one end inner wall that outlet duct (7) are close to air feed piston cylinder (2).
4. An air supply drying equipment for chemical production according to claim 1, characterized in that: the heating device is characterized in that the heating sleeve (10) is internally provided with a heating wire connected with an external power supply, and the outer end side wall of the air duct (8) is coated with a heat-conducting silica gel layer corresponding to the position of the heating sleeve (10).
5. An air supply drying equipment for chemical production according to claim 1, characterized in that: the heat insulation casing (9) is a heat insulation pipe shell which is prepared by adopting expanded perlite, glass wool, ceramic fiber and a binder according to a proper proportion, and the mass fraction ratio of the expanded perlite to the glass wool to the ceramic fiber to the binder is 3:1:1: 0.2.
6. An air supply drying equipment for chemical production according to claim 1, characterized in that: the adsorption mechanism comprises a rotating roller (22) which is rotatably connected inside the filter box (21), a plurality of groups of adsorption sheets (23) are fixedly connected to the peripheral side wall of the rotating roller (22), and the adsorption sheets (23) are porous adsorption cotton.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252110.2A CN111442636B (en) | 2020-04-02 | 2020-04-02 | Air supply drying equipment for chemical production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252110.2A CN111442636B (en) | 2020-04-02 | 2020-04-02 | Air supply drying equipment for chemical production |
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| CN111442636A CN111442636A (en) | 2020-07-24 |
| CN111442636B true CN111442636B (en) | 2021-08-13 |
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| CN113588480B (en) * | 2021-09-16 | 2024-03-15 | 山西凯力德精细化学品科技有限公司 | Chemical raw material humidity detection device |
| CN113877374A (en) * | 2021-09-17 | 2022-01-04 | 华能营口热电有限责任公司 | Gas-water separation device for gas path of gas hammer in coal supply system |
| CN113877375A (en) * | 2021-09-17 | 2022-01-04 | 华能营口热电有限责任公司 | Air source supply system for air hammer vibration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207680323U (en) * | 2017-11-24 | 2018-08-03 | 苏州天茹生物科技有限公司 | A kind of high-efficient drying filter |
| CN109381977A (en) * | 2018-10-15 | 2019-02-26 | 贵州利智管道科技有限公司 | A kind of polymeric gas material drying apparatus |
| CN209138280U (en) * | 2018-10-15 | 2019-07-23 | 福建众天环保科技有限公司 | One kind being used for indoor activated carbon adsorption device |
| CN109450180B (en) * | 2018-12-27 | 2020-01-24 | 上海贝禾电子科技有限公司 | Extension shaft servo motor capable of preventing dewing phenomenon |
| CN209828591U (en) * | 2019-01-29 | 2019-12-24 | 南京国路沥青有限公司 | Waste oil cigarette processing apparatus |
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Effective date of registration: 20210726 Address after: Room 1505, No. 10, Lane 1628, Jinshajiang Road, Putuo District, Shanghai 200333 Applicant after: Shanghai yicoltan Gas Co.,Ltd. Address before: 610000 floor 1, No. 47, Xinyi Road, Chenghua District, Chengdu, Sichuan Applicant before: Sichuan Jincheng Jiahe Ecological Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: An air supply drying equipment for chemical production Effective date of registration: 20220721 Granted publication date: 20210813 Pledgee: Industrial Bank Co.,Ltd. Shanghai West sub branch Pledgor: Shanghai yicoltan Gas Co.,Ltd. Registration number: Y2022980010930 |
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Address after: Room 1505, No. 10, Lane 1628, Jinshajiang Road, Putuo District, Shanghai 200333 Patentee after: Shanghai Yitan Gas Co.,Ltd. Address before: Room 1505, No. 10, Lane 1628, Jinshajiang Road, Putuo District, Shanghai 200333 Patentee before: Shanghai yicoltan Gas Co.,Ltd. |
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