CN114739136A - Potassium hydrogen persulfate bag-type dust removal drying device - Google Patents
Potassium hydrogen persulfate bag-type dust removal drying device Download PDFInfo
- Publication number
- CN114739136A CN114739136A CN202210645395.5A CN202210645395A CN114739136A CN 114739136 A CN114739136 A CN 114739136A CN 202210645395 A CN202210645395 A CN 202210645395A CN 114739136 A CN114739136 A CN 114739136A
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- Prior art keywords
- stirring
- bin
- dust removal
- tube
- pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 96
- 238000001035 drying Methods 0.000 title claims abstract description 20
- HDMGAZBPFLDBCX-UHFFFAOYSA-M potassium;sulfooxy sulfate Chemical compound [K+].OS(=O)(=O)OOS([O-])(=O)=O HDMGAZBPFLDBCX-UHFFFAOYSA-M 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 19
- 238000007493 shaping process Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- -1 hydrogen potassium persulfate Chemical class 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
-
- 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
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention relates to the related field of dust removal drying devices, in particular to a potassium hydrogen persulfate bag type dust removal drying device which comprises a shell, a stirring component, a vibration mechanism, a filter plate and a dust removal component, wherein the shell is divided into a dust removal bin, an ash storage bin and a stirring bin provided with an air inlet pipe group, a feeding hole and a discharging hole; the dust removal component comprises a rotary outer tube, a fixed inner tube and a filtering mechanism, the rotary outer tube is externally connected with a turnover mechanism, a partition plate and a fixed inner tube are externally connected with an air suction source and a pulse air injection source in an inserted mode, and the filtering mechanism comprises two groups of filtering pieces and each group of filtering pieces which all comprise a plurality of filtering bags. Firstly, hot air is blown into the top of the stirring bin, and meanwhile, negative pressure is created in the lower dedusting bin through the double-layer pipe fitting, so that impurities and moisture in raw materials are fully absorbed by the filter bag; secondly, but this clearly adopts double-deck rotatable formula filter bag structure, can be fast convenient carry out the ash removal operation to the filter bag, and it is minimum to the dust removal operation influence of hydrogen potassium persulfate, and efficiency is higher.
Description
Technical Field
The invention relates to the related field of dust removal drying devices, in particular to a potassium hydrogen persulfate bag type dust removal drying device.
Background
The bag type dust collector is a high-efficiency dry type dust collector. The filter bag is made of a fiber filter material, and more particularly, the filter bag is used for purifying gas through a dust layer formed on the surface of the filter bag. Almost all dust in the general industry can reach more than 99 percent of dedusting efficiency.
The filter material adopted by the bag-type dust collector can be a fabric (plain cloth or napped cloth) or a rolled or needled felt. The filter materials with different structures have different dust filtering processes and different influences on dust filtering efficiency. The pores in the plain cloth are present between the warp, weft and fibers, the latter accounting for 30% to 50% of the total pores. At the start of the dust filtration, most of the gas flow passes through the wire mesh and only a small portion passes through the inter-fiber pores. Then, because the coarse dust particles are inserted into the meshes between the threads, the forced air flow passing through the fibers is gradually increased, so that the inertial collision and interception effects are gradually enhanced. Due to the action of the adhesive force, a dust bridging phenomenon is generated between meshes of the warps and the wefts, and a so-called dust primary adhesive layer (a dust primary layer for short) is quickly formed on the surface of the filter material. Since the particle size of the dust is generally smaller than the fiber diameter, the sieving effect on the surface of the primary layer of dust is also strongly enhanced. Thus, the filter cloth becomes an effective filter material for coarse dust and fine dust due to the dust filtering effect of the initial layer of dust on the surface of the filter cloth and the dust layer gradually deposited on the initial layer of dust, and the dust filtering efficiency is obviously improved.
Although bag collector's advantage is quite many, but to potassium hydrogen persulfate raw materials, ordinary bag collector can't be suitable for, because traditional bag collector all is to gaseous dust removal, it removes dust through passing the dust-laden gas from bottom to top behind the filter bag, but potassium hydrogen persulfate is solid particulate matter, be difficult to carry out the dust removal operation through bag collector, and traditional bag collector often does not have the dehumidification function, consequently it is necessary to design a neotype potassium hydrogen persulfate bag collector drying device in order to solve this type of problem.
Disclosure of Invention
Therefore, the potassium hydrogen persulfate bag-type dust removal drying device is needed to solve the problems in the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a potassium hydrogen persulfate bag-type dust removal drying device comprises:
the device comprises a shell, a dust collecting bin and a dust storing bin, wherein the shell is divided into a stirring bin, a dust collecting bin and a dust storing bin from top to bottom, a feeding hole and a discharging hole are formed in the stirring bin, and an air inlet pipe group externally connected with a high-temperature air source is arranged at the top of the stirring bin;
the stirring component is arranged in the stirring bin in a shaft connection mode and is used for fully stirring materials in the stirring bin;
the filter plate is used for filtering impurities out of the stirring bin and is arranged at the bottom of the stirring bin in a horizontal state in a sliding manner, and the stirring bin is also provided with a vibration mechanism used for driving the filter plate to vibrate in a reciprocating manner, and the vibration mechanism is in transmission connection with the stirring assembly and the filter plate;
dust removal assembly, including double-deck pipe fitting and filtering mechanism, double-deck pipe fitting includes horizontal hub connection in the rotatory outer tube on the dust removal storehouse and coaxial setting in the rotatory outer tube and fixed inner tube that sets up on the dust removal storehouse, the external tilting mechanism of rotatory outer tube, fixed inner tube interpolation is equipped with and is used for cutting apart into the division board of upper and lower two parts with it, and external air supply and the jet-propelled air supply of pulse of breathing in respectively of fixed inner tube upper and lower part, filtering mechanism includes that two sets of symmetries are fixed to be set up filter piece and every group on the rotatory outer tube filters and all includes that a plurality of is the filter bag that the matrix distributes, and the open end of filter bag passes through the fixed inner tube of rotatory outer tube intercommunication and corresponds the part when a plurality of filter bag is vertical state.
Preferably, two first mounts that are the symmetric state of fixedly connected with in the both sides center department of dust removal storehouse, the both ends of fixed inner tube are fixed to be set up on two first mounts, and the one end of fixed inner tube is sealed and the other end opening, the division board is inserted by the open end of fixed inner tube and is located fixed inner tube and with fixed inner tube sealing connection, the open end fixedly sealed connection of fixed inner tube has connection pad and connection pad sealed to support the division board tightly, the one end shaping that fixed inner tube was kept away from to the connection pad of telling has two outer tubes of ventilating that are the symmetric state about the division board, be connected with the group of pipes of ventilating that the equidistant distribution of a plurality of groups along its radial on the fixed inner tube, every group is ventilated and is all included two and is the symmetric state and communicates the connection pipe of rotatory outer tube about the division board.
Preferably, rotatory outer tube is hollow circular cylinder structure and it comprises two semicircle pipes that the structure is unanimous, it has step portion to connect the shaping in pipe middle part, and the shaping has a plurality of one-to-one to connect the radial bulge pipe of pipe and every radial bulge pipe in and all seted up radial spout on the fixed inner tube outer wall, radial spout is divided into two sections cylindrical pipe of big one little and less cylindrical pipe by outer and is embedded to be equipped with the first sealing washer that closely laminates outside connecting the pipe, connects the pipe and slides and set up in radial spout and connect still the cover on the pipe and be equipped with first spring, and the both ends of first spring are contradicted the junction of two sections cylindrical pipe in step portion and the radial spout respectively, connect the outer end outside of pipe to do the fillet and handle and this end still fixedly connected with the second sealing washer, every semicircle intraductal side all the shaping has a plurality of one-to-one to connect the radial logical groove of pipe and connect the pipe outer end and the second sealing washer all to support tightly radial sealing washer The dust removal bin comprises a dust removal bin and a rotary outer tube, wherein the dust removal bin is provided with a circular arc sinking groove, the circular arc sinking groove is formed in the inner end of the radial through groove and used for allowing a connecting circular tube to slide in and slide out, a first convex tube used for communicating a filtering mechanism is formed in the outer end of each radial through groove, two shaft seats in a symmetrical state are fixedly connected to the centers of two sides of the dust removal bin, and two ends of the rotary outer tube are axially connected to the two shaft seats and an external turnover mechanism at one end of the rotary outer tube.
Preferably, the filter mechanism still includes the fixed riser of fixedly connected with a plurality of interval arrangement on an aluminum section support and the aluminum section support, every the rotatory outer tube is located to equal fixedly connected with axle sleeve and the fixed cover of axle sleeve on the fixed riser, the both ends of aluminum section support are two connecting plates that are the symmetric state about rotatory outer tube still fixedly connected with, a plurality of the open end of filter bag is towards rotatory outer tube and this end of filter bag and connecting plate fixed connection of filter bag, two the equal shaping of connecting plate one end in opposite directions has a plurality of one-to-one and feeds through the second flange that corresponds a plurality of filter bag, and still fixedly connected with is used for the connecting tube group of a plurality of second flanges of intercommunication and a plurality of first flange on the aluminum section support.
Preferably, the stirring assembly includes a stirring shaft coupled to the stirring bin and a stirrer fixedly disposed on the stirring shaft, and the vibration mechanism includes:
the two cams are in a horizontal state, each cam is arranged on the side wall of the stirring bin through a rotating vertical shaft in a shaft connection mode, the outer wall of each cam abuts against one end of the corresponding filter plate, and the other end of each filter plate is elastically connected with the corresponding stirring bin;
the transmission cross shaft is arranged on the side wall of one end, close to the cam, of the stirring bin in a shaft connection mode, is in transmission connection with the stirring shaft through two synchronizing wheels and one synchronizing belt, and is in transmission connection with the two rotating vertical shafts through a bevel gear transmission mechanism.
Preferably, the filter plate is the one end shaping limiting vertical plate that the horizontality slides and sets up on the stirring storehouse and two cams are kept away from to the filter plate, and the stirring storehouse is close to two sets of limiting shaft groups that are the symmetric state of fixedly connected with on the one end outer wall of limiting vertical plate, every limiting shaft group all includes two and is symmetric state and slides and set up the spacing cross axle on limiting vertical plate, and the outer end shaping of spacing cross axle has protruding ring portion and spacing cross axle to go up the cover and is equipped with the second spring that both ends conflict protruding ring portion and spacing vertical plate respectively.
Preferably, the connecting pipe group is fixedly arranged on the aluminum profile support through a plurality of U-shaped pipe clamps, and each U-shaped pipe clamp is fixedly connected with the aluminum profile support through an L-shaped support.
Preferably, the stirring bin comprises an upper cover and a bin body, the air inlet pipe group is a plurality of third convex pipes which are formed on the top of the upper cover and distributed in a matrix manner, and the feed inlet, the discharge outlet, the stirring assembly and the vibration mechanism are all arranged on the bin body.
Preferably, the bin body is further fixedly connected with a shielding cover for protecting the vibration mechanism.
Compared with the prior art, the invention has the beneficial effects that:
firstly, hot air is blown into the top of the stirring bin, and meanwhile, negative pressure is created in the lower dedusting bin through the double-layer pipe fitting, so that impurities and moisture in raw materials are fully absorbed by the filter bag;
secondly, but this clearly adopts double-deck rotatable formula filter bag structure, can be fast convenient carry out the ash removal operation to the filter bag, and it is minimum to the dust removal operation influence of hydrogen potassium persulfate, and efficiency is higher.
Drawings
Fig. 1 is a schematic perspective view of the embodiment.
Fig. 2 is a schematic perspective view of the first bin body, the stirring assembly and the vibration mechanism of the embodiment.
Fig. 3 is a schematic perspective view of the second embodiment of the bin body, the stirring assembly and the vibrating mechanism.
FIG. 4 is a schematic partial perspective view of the first dust removing bin and the first dust removing assembly of the embodiment.
FIG. 5 is a schematic perspective view of a second embodiment of the dust removing cabin and the dust removing assembly.
FIG. 6 is a partial structural top view of the dust removing bin and the dust removing assembly of the embodiment.
Fig. 7 is a cross-sectional view taken along line B-B of fig. 6.
Fig. 8 is an enlarged view of a portion of the structure at C in fig. 7.
Fig. 9 is an enlarged view of a portion of the structure at D in fig. 7.
Fig. 10 is an enlarged view of the partial structuring at a in fig. 2.
The reference numbers in the figures are:
1-covering the upper cover; 2-a cabin body; 3-a dust removal bin; 4-ash storage; 5-a feed inlet; 6-discharging port; 7-a filter plate; 8-rotating the outer tube; 9-fixing the inner tube; 10-a partition plate; 11-a filter bag; 12-a first mount; 13-a connecting disc; 14-a ventilation outer tube; 15-connecting the circular tube; 16-a semicircular tube; 17-a radial flange; 18-a first sealing ring; 19-a first spring; 20-a second sealing ring; 21-arc sinking groove; 22-a first male pipe; 23-shaft seat; 24-a shutter cover; 25-bolts; 26-aluminum section bar bracket; 27-fixing the vertical plate; 28-shaft sleeve; 29-a connecting plate; 30-a second convex pipe; 31-a connecting tube set; 32-stirring shaft; 33-a stirrer; 34-a cam; 35-rotating the vertical shaft; 36-drive cross shaft; 37-a synchronizing wheel; 38-a synchronous belt; 39-bevel gear transmission mechanism; 40-a limiting vertical plate; 41-a limit transverse shaft; 42-a collar portion; 43-a second spring; 44-U-shaped pipe clamps; 45-L shaped stents; 46-third male pipe.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 10, a oxone bag-type dust removal drying device comprises:
the device comprises a shell, a dust collecting bin 3 and an ash storing bin 4, wherein the shell is divided into a stirring bin, a dust collecting bin and an ash storing bin from top to bottom, a feeding hole 5 and a discharging hole 6 are formed in the stirring bin, and an air inlet pipe group externally connected with a high-temperature air source is arranged at the top of the stirring bin;
the stirring component is arranged in the stirring bin in a shaft connection mode and is used for fully stirring materials in the stirring bin;
the filter plate 7 is used for filtering impurities out of the stirring bin and is arranged at the bottom of the stirring bin in a horizontal state in a sliding manner, the stirring bin is also provided with a vibration mechanism used for driving the filter plate 7 to vibrate in a reciprocating manner, and the vibration mechanism is in transmission connection with the stirring assembly and the filter plate 7;
dust removal assembly, including double-deck pipe fitting and filtering mechanism, double-deck pipe fitting includes horizontal hub connection in the rotatory outer tube 8 on the dust removal storehouse 3 and coaxial setting in rotatory outer tube 8 and fixed inner tube 9 that sets up on the dust removal storehouse 3, the external tilting mechanism of rotatory outer tube 8, the interpolation of fixed inner tube 9 is equipped with and is used for its division into about two parts division board 10, and fixed inner tube 9 upper and lower part is external air supply and the jet-propelled air supply of pulse of breathing in respectively, filtering mechanism includes that two sets of symmetries are fixed to be set up filtration piece and every group filtration piece on rotatory outer tube 8 all includes that a plurality of is matrix distribution's filter bag 11, and the open end of filter bag 11 passes through the fixed inner tube 9 corresponding part of rotatory outer tube 8 intercommunication when a plurality of filter bag 11 is vertical state.
The filter bag 11 is made of a fiber filter material, the whole filter bag is of a cylindrical structure and is provided with an opening at one end, the filter plate 7 is a flat plate provided with a plurality of filter holes, the diameters of the filter holes are required to ensure that only dust-containing gas can pass through but potassium hydrogen persulfate raw material cannot pass through, when the dust removal drying device is used for dust removal operation, the filter bags 11 in the two groups of filter pieces are kept in a vertical state, the filter bags 11 in the two groups of filter pieces are always kept with the opening ends arranged oppositely, the potassium hydrogen persulfate raw material is placed into the stirring bin through the feed inlet 5, then hot gas is continuously introduced into the stirring bin through an external high-temperature gas source (not shown in the figure), the stirring component simultaneously starts to stir the potassium hydrogen persulfate raw material, the falling of gas and impurities in the raw material is accelerated, the external air suction source (not shown in the figure) simultaneously starts to continuously suck the upper half part of the fixed inner tube 9, at the moment, the fixed inner tube 9 continuously sucks air through the opening ends of the plurality of the filter bags 11 above through the rotary outer tube 8, then, the inside of the upper filter bag 11 can be ensured to generate enough negative pressure, and the continuous air intake of the upper external high-temperature air source is matched, so that the gas in the stirring bin is continuously and downwards input into the dedusting bin 3 and input into a plurality of filter bags 11, the dust mixed in the gas can be absorbed by the filter bags 11, the moisture and the gas are discharged through the upper half parts of the rotary outer pipe 8 and the inner pipe, the vibration mechanism is matched with the stirring component to ensure that the filter plate 7 keeps reciprocating vibration while the stirring component works, thereby ensuring that the dust on the filter plate 7 cannot be accumulated or cannot fall into the filter holes to be discharged, after the raw material in the stirring bin is fully dedusted and dried, the raw material is discharged through the discharge port 6 under the condition that the external high-temperature air source continuously outputs the gas, the external air source is closed after the raw material is completely discharged, if the dust cleaning operation of the plurality of filter bags 11 above the stirring bin is required, the external turnover mechanism (not shown in the figure) is used for driving the rotary outer pipe 8 to accurately rotate by one hundred and eighty degrees, thereby enabling a plurality of filter bags 11 at the upper part to rotate to the lower part, then continuously inputting pulse airflow to the lower half part of the fixed inner pipe 9 through an external pulse air injection source (not shown in the figure), injecting the pulse airflow into a plurality of filter bags 11 through the fixed inner pipe 9 and the rotary outer pipe 8, the dust in the filter bags 11 is shaken off, the dust falls into the dust storage bin 4 immediately after being shaken off and is discharged, the dust removing principle is consistent with that of a traditional pulse bag type dust collector, and therefore the description is omitted, if the filter bags 11 above do not need to remove dust, the dust removing and drying operation or the closing device can be continuously carried out on the next batch of raw materials, if the device needs to carry out dust removal on the filter bags 11 in the working process, the filter mechanism can be turned over under the condition that an external high-temperature air source and an external air suction source are closed, and then the external high-temperature air source, the external air suction source and the external pulse air jet source are opened, so that the dust removing operation is carried out on the filter bags 11 while the raw materials are subjected to dust removing and drying.
Two first mounts 12 that are the symmetric state of fixedly connected with in the both sides center department of dust removal storehouse 3, the both ends of fixed inner tube 9 are fixed to be set up on two first mounts 12, and the one end of fixed inner tube 9 is sealed and the other end opening, division board 10 is inserted by the open end of fixed inner tube 9 and is located in fixed inner tube 9 and with fixed inner tube 9 sealing connection, the open end fixed sealing connection of fixed inner tube 9 has connection pad 13 and connection pad 13 sealing to support division board 10 tightly, the one end shaping that fixed inner tube 9 was kept away from to connection pad 13 of telling has two outer tube 14 of ventilating that is the symmetric state about division board 10, fixed inner tube 9 is gone up along its radial connection has the equidistant group of ventilating pipe that distributes of a plurality of groups, and every group ventilating pipe group all includes two and is the symmetric state and communicates the connecting pipe 15 of rotatory outer tube 8 about division board 10. The external air suction source and the external pulse air injection source are respectively communicated with two ventilating outer pipes 14, and the fixed inner pipe 9 and the rotating outer pipe 8 are communicated through a plurality of connecting circular pipes 15.
Rotatory outer tube 8 is hollow cylinder structure and its semicircle pipe 16 that is unanimous by two structures forms, it has the step portion to connect 15 middle part shaping of pipe, and the shaping has a plurality of one-to-one on the outer wall of fixed inner tube 9 and all has seted up radial spout in the radial protruding pipe 17 and every radial protruding pipe 17 of connecting pipe 15, radial spout is by outer and interior divide into one big one little two sections cylindrical pipe and less cylindrical pipe embedded be equipped with closely laminate in connecting the outer first sealing washer 18 of pipe 15, connects pipe 15 and slides and set up in radial spout and connect and still overlap on pipe 15 and be equipped with first spring 19, and the junction of two sections cylindrical pipe in step portion and the radial spout is contradicted respectively at the both ends of first spring 19, connects the outer end outside of pipe 15 and is done the fillet and handle and this end still fixedly connected with second sealing washer 20, every the inboard equal shaping of semicircle pipe 16 has a plurality of one-to-ones radial logical groove of connecting pipe 15 and connect pipe 15 15 outer end and second sealing washer 20 all support tight radial heavy inslot inner, the circular arc heavy groove 21 that is used for supplying connecting pipe 15 to slide in and the roll-off is still offered to the inner that leads to radially, every the outer end that leads to radially all the shaping of groove has the first bulge tube 22 that is used for the intercommunication filter mechanism, the both sides center department of dust removal storehouse 3 still fixedly connected with two axle beds 23 that are the symmetric state, the both ends coupling of rotatory outer tube 8 set up on two axle beds 23 and the external tilting mechanism of wherein one end of rotatory outer tube 8. Connect still seted up vertical waist slotted hole on the pipe 15 outer wall, the fixed inner that is equipped with bolt 25 soon and bolt 25 on the radial protruding pipe 17 is inserted and is located waist slotted hole and prevent to connect pipe 15 and pop out, can guarantee to connect pipe 15 through first spring 19 cooperation first sealing washer 18 and second sealing washer 20, leakproofness between fixed inner tube 9 and the rotatory outer tube 8, after rotatory outer tube 8 is rotatory, the circular arc sinks groove 21 and is connected the round angle department of pipe 15 and act on mutually, and then will connect pipe 15 and press back in fixed inner tube 9, after rotatory outer tube 8 rotates one hundred eighty degrees, connect the radial logical groove of opposite side again of pipe 15 alignment.
The filter mechanism still includes the fixed riser 27 of fixedly connected with a plurality of interval arrangement on one aluminum profile support 26 and the aluminum profile support 26, every outside rotatory outer tube 8 was located to equal fixedly connected with axle sleeve 28 and the fixed cover of axle sleeve 28 on the fixed riser 27, two connecting plates 29 that are symmetrical state about rotatory outer tube 8 are still fixedly connected with at the both ends of aluminum profile support 26, a plurality of the open end of filter bag 11 is towards rotatory outer tube 8 and the filter bag 11 this end and connecting plate 29 fixed connection, two the equal shaping of connecting plate 29 one end in opposite directions has a plurality of one-to-one and communicates the second stand pipe 30 that corresponds a plurality of filter bag 11, and still fixedly connected with is used for communicating the connecting pipe group 31 of a plurality of second stand pipes 30 and a plurality of first stand pipes 22 on the aluminum profile support 26. Rotatory outer tube 8 passes through a plurality of fixed riser 27 and axle sleeve 28 and aluminium alloy support 26 fixed connection, and then guarantees with a plurality of filter bag 11 fixed connection, so can drive the upper and lower filter bag 11 interchange position after rotatory outer tube 8, and gas passes through connecting pipe group 31 and can flow between a plurality of first stand pipes 22 and second stand pipe 30.
The stirring subassembly includes that a coupling sets up (mixing) shaft 32 on stirring the storehouse and fixed agitator 33 who sets up on (mixing) shaft 32, vibration mechanism includes:
the two cams 34 are in a horizontal state, each cam 34 is axially connected to the side wall of the stirring bin through a rotating vertical shaft 35, the outer wall of each cam 34 abuts against one end of the filter plate 7, and the other end of the filter plate 7 is elastically connected with the stirring bin;
and the transmission transverse shaft 36 is axially connected to the side wall of one end of the stirring bin, which is close to the cam 34, and is in transmission connection with the stirring shaft 32 through two synchronizing wheels 37 and a synchronizing belt 38, and the transmission transverse shaft 36 is also in transmission connection with two rotating vertical shafts 35 through a bevel gear transmission mechanism 39.
The drive motor (not shown in the figure) is further connected to one end of the stirring shaft 32 externally, the drive motor drives the stirring shaft 32 to rotate and then can drive the transmission cross shaft 36 to rotate through two synchronizing wheels 37 and a synchronizing belt 38, the high-frequency vibration of the filter plate 7 is guaranteed while the stirring shaft 32 slowly stirs by controlling the transmission ratio of the two synchronizing wheels 37, the transmission cross shaft 36 drives the two rotary vertical shafts 35 to rotate through the bevel gear transmission mechanism 39, the bevel gear transmission mechanism 39 is formed by a plurality of optical shafts and bevel gears fixedly arranged at two ends of the optical shafts, and all the optical shafts are axially connected to the stirring bin, the two rotary vertical shafts 35 drive the two cams 34 to rotate and then cooperate with the other end of the filter plate 7 to be elastically connected with the stirring bin, so that the filter plate 7 can be driven to repeatedly vibrate on the stirring bin, and then the dust can be guaranteed to drop from the filtering hole.
The filter plate 7 is that the horizontality slides and sets up on the stirring storehouse and the one end shaping that two cams 34 were kept away from to filter plate 7 has spacing riser 40, and the stirring storehouse is close to two sets of spacing axle groups that are the symmetric state of fixedly connected with on the one end outer wall of spacing riser 40, every spacing axle group all includes that two are symmetric state and slide and set up in spacing cross axle 41 on spacing riser 40, and the outer end shaping of spacing cross axle 41 has collar portion 42 and spacing cross axle 41 to go up the cover and is equipped with the second spring 43 that both ends conflict collar portion 42 and spacing riser 40 respectively. The second spring 43 elastically abuts against the limiting vertical plate 40 under the action of the convex ring part 42, so that the filter plate 7 is always ensured to abut against the cam 34, and the filter plate 7 can vibrate back and forth after the cam 34 rotates.
The connecting pipe group 31 is fixedly arranged on the aluminum section bar bracket 26 through a plurality of U-shaped pipe clamps 44, and each U-shaped pipe clamp 44 is fixedly connected with the aluminum section bar bracket 26 through an L-shaped bracket 45. The U-shaped pipe clamp 44 can be matched with the L-shaped bracket 45 to fix the connecting pipe group 31 on the aluminum profile bracket 26.
The stirring bin comprises an upper cover 1 and a bin body 2, the air inlet pipe group is a plurality of third convex pipes 46 which are formed on the top of the upper cover 1 and distributed in a matrix, and the feed inlet 5, the discharge outlet 6, the stirring assembly and the vibration mechanism are all arranged on the bin body 2. Through leading-in stirring storehouse of a plurality of third bulge tube 46 respectively with external high temperature air supply, can guarantee that the raw materials in the stirring storehouse fully accepts steam.
And the bin body 2 is also fixedly connected with a shielding cover 24 for protecting the vibration mechanism. The shielding cover 24 serves to protect the vibration mechanism from accidental damage.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides a potassium hydrogen persulfate bag house dust removal drying device which characterized in that includes:
the device comprises a shell, a dust collecting bin (3) and an ash storing bin (4), wherein the shell is divided into a stirring bin, a dust removing bin and an ash storing bin from top to bottom, a feeding hole (5) and a discharging hole (6) are formed in the stirring bin, and an air inlet pipe group externally connected with a high-temperature air source is arranged at the top of the stirring bin;
the stirring component is arranged in the stirring bin in a shaft connection mode and is used for fully stirring materials in the stirring bin;
the filter plate (7) is used for filtering impurities out of the stirring bin, is arranged at the bottom of the stirring bin in a horizontal sliding mode, and is also provided with a vibration mechanism used for driving the filter plate (7) to vibrate in a reciprocating mode, and the vibration mechanism is in transmission connection with the stirring assembly and the filter plate (7);
dust removal assembly, including double-deck pipe fitting and filtering mechanism, double-deck pipe fitting includes horizontal hub connection in rotatory outer tube (8) on dust removal storehouse (3) and coaxial setting in rotatory outer tube (8) and fixed inner tube (9) that set up on dust removal storehouse (3), rotatory outer tube (8) external tilting mechanism, fixed inner tube (9) interpolation is equipped with division board (10) that are used for cutting apart into upper and lower two parts with it, and fixed inner tube (9) upper and lower part is external air supply and the jet-propelled air supply of pulse respectively, filtering mechanism includes that two sets of symmetries are fixed to be set up filter piece and every group filter piece on rotatory outer tube (8) and all include that a plurality of is matrix distribution's filter bag (11), and the open end of filter bag (11) passes through the fixed inner tube (9) of rotatory outer tube (8) intercommunication and corresponds the part when a plurality of filter bag (11) are vertical state.
2. The potassium hydrogen persulfate bag-type dust removal drying device as claimed in claim 1, wherein two first fixing frames (12) in a symmetrical state are fixedly connected to the centers of two sides of the dust removal bin (3), two ends of the fixed inner tube (9) are fixedly arranged on the two first fixing frames (12), one end of the fixed inner tube (9) is closed, the other end of the fixed inner tube (9) is open, the partition plate (10) is inserted into the fixed inner tube (9) from the open end of the fixed inner tube (9) and is hermetically connected with the fixed inner tube (9), the open end of the fixed inner tube (9) is fixedly and hermetically connected with a connecting disc (13), the connecting disc (13) is hermetically and tightly abutted against the partition plate (10), two ventilation outer tubes (14) in a symmetrical state with respect to the partition plate (10) are formed at one end of the connecting disc (13) far away from the fixed inner tube (9), and a plurality of ventilation tube sets are radially connected to the fixed inner tube (9) along the radial direction thereof, each group of vent pipe groups comprises two connecting circular pipes (15) which are symmetrical relative to the partition plate (10) and are communicated with the rotary outer pipe (8).
3. The potassium hydrogen persulfate bag-type dust removal and drying device as claimed in claim 2, wherein the rotating outer tube (8) is of a hollow cylindrical structure and is composed of two semicircular tubes (16) with the same structure, a step part is formed in the middle of the connecting circular tube (15), a plurality of radial convex tubes (17) corresponding to the connecting circular tubes (15) one by one are formed on the outer wall of the fixed inner tube (9), a radial sliding groove is formed in each radial convex tube (17), the radial sliding groove is divided into a large cylindrical tube and a small cylindrical tube from outside to inside, a first sealing ring (18) tightly attached to the outside of the connecting circular tube (15) is embedded in the small cylindrical tube, the connecting circular tube (15) is slidably arranged in the radial sliding groove, a first spring (19) is further sleeved on the connecting circular tube (15), and two ends of the first spring (19) respectively abut against the step part and the joint of the two cylindrical tubes in the radial sliding grooves, connect the outer end outside of pipe (15) to be the fillet and handle and this end fixedly connected with second sealing washer (20) still, every semicircle pipe (16) inboard all shaping has a plurality of one-to-one to connect the radial logical groove of pipe (15) and connect pipe (15) outer end and second sealing washer (20) and all support tight radial heavy inslot end, radial logical groove's the inner still offered and is used for supplying circular arc heavy groove (21) of connecting pipe (15) slip-in and roll-off, every radial logical groove's outer end all shaping has first stand pipe (22) that are used for intercommunication filter mechanism, the both sides center department of dust removal storehouse (3) still fixedly connected with two axle beds (23) that are the symmetric state, the both ends coupling of rotatory outer tube (8) sets up on two axle beds (23) and the external tilting mechanism of wherein one end of rotatory outer tube (8).
4. The potassium hydrogen persulfate bag-type dust removal and drying device as claimed in claim 3, wherein the filtering mechanism further comprises an aluminum profile support (26), a plurality of fixed vertical plates (27) arranged at intervals are fixedly connected to the aluminum profile support (26), a shaft sleeve (28) is fixedly connected to each fixed vertical plate (27), the shaft sleeve (28) is fixedly sleeved outside the rotary outer tube (8), two connecting plates (29) which are symmetrical with respect to the rotary outer tube (8) are fixedly connected to two ends of the aluminum profile support (26), the open ends of the filter bags (11) face the rotary outer tube (8), the ends of the filter bags (11) are fixedly connected with the connecting plates (29), a plurality of second convex tubes (30) which correspond to and communicate with the filter bags (11) one by one are formed at the opposite ends of the two connecting plates (29), the aluminum section bar bracket (26) is also fixedly connected with a connecting pipe group (31) which is used for communicating the plurality of second convex pipes (30) and the plurality of first convex pipes (22).
5. The oxone baghouse dryer as claimed in claim 1, wherein the stirring assembly comprises a stirring shaft (32) axially arranged on the stirring bin and a stirrer (33) fixedly arranged on the stirring shaft (32), the vibration mechanism comprises:
the device comprises two cams (34) in a horizontal state, wherein each cam (34) is axially connected to the side wall of the stirring bin through a rotating vertical shaft (35), the outer wall of each cam (34) abuts against one end of a filter plate (7), and the other end of each filter plate (7) is elastically connected with the stirring bin;
and the transmission transverse shaft (36) is arranged on the side wall of one end of the stirring bin close to the cam (34) in a shaft connection manner, is in transmission connection with the stirring shaft (32) through two synchronizing wheels (37) and a synchronous belt (38), and is also in transmission connection with the two rotating vertical shafts (35) through a bevel gear transmission mechanism (39).
6. The potassium hydrogen persulfate bag-type dust removal drying device of claim 5, characterized in that, the filter plate (7) is the horizontal state and slides and set up on the stirring storehouse and filter plate (7) keep away from the one end shaping of two cams (34) has spacing riser (40), and the stirring storehouse is close to two sets of spacing axle groups that are the symmetric state of fixedly connected with on the one end outer wall of spacing riser (40), every spacing axle group all includes two spacing cross axle (41) that are the symmetric state and slide and set up on spacing riser (40), and the outer end shaping of spacing cross axle (41) has on protruding ring portion (42) and spacing cross axle (41) the cover to be equipped with second spring (43) that both ends contradict protruding ring portion (42) and spacing riser (40) respectively.
7. The potassium hydrogen persulfate bag-type dust removal drying device as claimed in claim 4, wherein the connecting pipe group (31) is fixedly arranged on the aluminum profile bracket (26) through a plurality of U-shaped pipe clamps (44), and each U-shaped pipe clamp (44) is fixedly connected with the aluminum profile bracket (26) through an L-shaped bracket (45).
8. The potassium hydrogen persulfate bag-type dust removal and drying device as claimed in claim 1, wherein the stirring bin comprises an upper cover (1) and a bin body (2), the air inlet pipe group comprises a plurality of third convex pipes (46) which are formed at the top of the upper cover (1) and distributed in a matrix manner, and the feed inlet (5), the discharge outlet (6), the stirring assembly and the vibration mechanism are all arranged on the bin body (2).
9. The oxone bag-type dust removal drying device according to claim 8, wherein the bin body (2) is further attached with a shielding cover (24) for protecting the vibration mechanism.
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| CN202210645395.5A CN114739136B (en) | 2022-06-09 | 2022-06-09 | Potassium hydrogen persulfate bag-type dust removal drying device |
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| CN202210645395.5A CN114739136B (en) | 2022-06-09 | 2022-06-09 | Potassium hydrogen persulfate bag-type dust removal drying device |
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| CN114739136B CN114739136B (en) | 2022-08-12 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190142A (en) * | 1997-09-17 | 1999-04-06 | Kajihara Tekkosho:Kk | Bag filter |
| US6309447B1 (en) * | 1999-11-05 | 2001-10-30 | Southern Research Institute | Apparatus and method for improved pulse-jet cleaning of industrial filters |
| JP2012220041A (en) * | 2011-04-04 | 2012-11-12 | Renaissance Energy Investment:Kk | Drying device |
| WO2016201665A1 (en) * | 2015-06-18 | 2016-12-22 | 张甘霖 | Rotary drying device |
| CN107376532A (en) * | 2017-09-14 | 2017-11-24 | 洛阳展腾科技有限公司 | A kind of sack cleaner for aqueous dust |
| CN208526061U (en) * | 2018-05-22 | 2019-02-22 | 北京安泰永盛金属材料有限公司 | A kind of bag filter |
| CN211435451U (en) * | 2019-12-02 | 2020-09-08 | 洛南环亚源铜业有限公司 | Pulse bag-type dust collector |
| CN215232820U (en) * | 2021-06-30 | 2021-12-21 | 安徽国能亿盛环保科技有限公司 | Multi-drying bag-type dust collector containing water smoke |
| CN114504891A (en) * | 2022-02-16 | 2022-05-17 | 安徽华宇机械制造有限公司 | Pulse dust collector based on vibrating deashing structure |
-
2022
- 2022-06-09 CN CN202210645395.5A patent/CN114739136B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190142A (en) * | 1997-09-17 | 1999-04-06 | Kajihara Tekkosho:Kk | Bag filter |
| US6309447B1 (en) * | 1999-11-05 | 2001-10-30 | Southern Research Institute | Apparatus and method for improved pulse-jet cleaning of industrial filters |
| JP2012220041A (en) * | 2011-04-04 | 2012-11-12 | Renaissance Energy Investment:Kk | Drying device |
| WO2016201665A1 (en) * | 2015-06-18 | 2016-12-22 | 张甘霖 | Rotary drying device |
| CN107376532A (en) * | 2017-09-14 | 2017-11-24 | 洛阳展腾科技有限公司 | A kind of sack cleaner for aqueous dust |
| CN208526061U (en) * | 2018-05-22 | 2019-02-22 | 北京安泰永盛金属材料有限公司 | A kind of bag filter |
| CN211435451U (en) * | 2019-12-02 | 2020-09-08 | 洛南环亚源铜业有限公司 | Pulse bag-type dust collector |
| CN215232820U (en) * | 2021-06-30 | 2021-12-21 | 安徽国能亿盛环保科技有限公司 | Multi-drying bag-type dust collector containing water smoke |
| CN114504891A (en) * | 2022-02-16 | 2022-05-17 | 安徽华宇机械制造有限公司 | Pulse dust collector based on vibrating deashing structure |
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| CN114739136B (en) | 2022-08-12 |
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Denomination of invention: A bag type dust removal and drying device for potassium persulfate Effective date of registration: 20231121 Granted publication date: 20220812 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Weifang branch Pledgor: SHANDONG LANTIAN DISINFECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980066764 |
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