CN217392186U - A drum type humidification compounding device for sintering production is with dust removal ash - Google Patents
A drum type humidification compounding device for sintering production is with dust removal ash Download PDFInfo
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- CN217392186U CN217392186U CN202220825224.6U CN202220825224U CN217392186U CN 217392186 U CN217392186 U CN 217392186U CN 202220825224 U CN202220825224 U CN 202220825224U CN 217392186 U CN217392186 U CN 217392186U
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- mixing
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- 238000005245 sintering Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 title claims abstract description 16
- 238000013329 compounding Methods 0.000 title description 18
- 238000002156 mixing Methods 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 5
- 210000004722 stifle Anatomy 0.000 claims 3
- 230000002079 cooperative effect Effects 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 claims 1
- 239000002956 ash Substances 0.000 abstract description 21
- 239000000463 material Substances 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a cylindrical humidifying and mixing device for dedusting ash for sintering production, which comprises an electric gate valve arranged at the bottom of a dedusting ash bin, wherein a star-shaped feeder and a nucleon scale are sequentially arranged at the bottom of the electric gate valve, the nucleon scale and a screw feeder are matched, a feeding screw is arranged at the bottom of the screw feeder, the feeding screw is communicated with a humidifying and mixing cylinder, and the dedusting ash is horizontally conveyed to the humidifying and mixing cylinder; the bottom of the outer bottom of the humidifying and mixing cylinder is provided with a tugboat device, a transmission device and a wheel blocking device, and the bottom of a discharge port of the humidifying and mixing cylinder is provided with a discharging chute; a water adding device and an anti-sticking scraper are arranged in the humidifying and mixing cylinder, and a supporting ring structure is arranged on the periphery of the humidifying and mixing cylinder. The utility model discloses can effectively solve traditional material spiral stirring humidification machine humidification mixing effect poor, tug and barrel overhaul the technical problem that the maintenance cost is high, life is short, can realize that various dust removal ashes are moist in advance and the ball is made in advance, the device simple structure, simple to operate, operation reliability height.
Description
Technical Field
The utility model belongs to the metallurgical equipment field specifically is a drum type humidification compounding device for sintering production is with dust removal ash.
Background
At present, domestic dust removal ash humidification is mostly unipolar or biax screw-type humidification machine with traditional humidification machine, and its advantage is simple structure, installation occupation space are little, but ubiquitous dust removal ash with add the inhomogeneous phenomenon of water stirring, lead to the ash powder dry and wet difference after the stirring humidification, the humidification mixing effect is extremely poor. In order to improve the mixing effect, the applicant tried to design a cylindrical humidifying and mixing device. However, the current domestic metallurgical equipment manufacturing industry cylindrical mixer tug is mainly configured with two types: one type is a mixer tug adopting large and small teeth external meshing transmission, and is generally a steel roller surface tug, but the roller surface of the steel tug is easy to pitting corrosion, and the normal operation of a cylindrical mixer is influenced due to excessive transmission vibration easily caused in the using process; another type is a mixer tug that employs a friction drive, typically a rubber tire. The friction-driven mixer tugboat represented by a rubber tire can play a transmission role and a cylindrical barrel supporting role in the using process, and is more widely applied compared with the mixer tugboat adopting large and small teeth external meshing transmission. However, the driving side tire of the traditional rubber tire is worn extremely fast, the service life is only about 1 year, and the maintenance and replacement operations are very complicated, so that the maintenance and repair cost is high. In addition. The fixing structure of the support ring of the mixing machine barrel in the metallurgical equipment manufacturing industry in China adopts the traditional welding fixing mode, the fixing structure has the advantages that the manufacturing process is simple, but annular welding seams are frequently cracked in the using process, and the problems that the surface of the support ring is seriously corroded by points and peeled off after being used for 5-6 years exist, in addition, the support ring cannot be replaced on the site of the barrel in the traditional welding fixing mode, the service life of the barrel is directly determined by the condition of the support ring, and the overhauling and maintenance cost is overhigh.
SUMMERY OF THE UTILITY MODEL
Based on the above. The utility model aims at providing a cylindrical humidification compounding device for sintering production is with dust removal in order to solve the technical problem that humidification mixing effect that current dust removal humidification machine exists is poor, tow boat and cylindrical mixer barrel overhaul maintenance cost height, life are short. The method can be widely applied to the production and sintering process of ferrous metallurgy iron raw materials, is used for quantitatively adding, wetting and mixing the fly ash in advance, and improves the uniform stability of the moisture of the fly ash.
In order to realize the purpose, the utility model adopts the following technical scheme:
a cylindrical humidifying and mixing device for dedusting ash for sintering production comprises an electric gate valve arranged at the bottom of a dedusting ash bin of a sintering process batching chamber, wherein the bottom of the electric gate valve is connected with a star-shaped feeding machine, the bottom of the star-shaped feeding machine is provided with a nucleon scale, the nucleon scale is matched with a screw feeding machine, the bottom of a feeding screw of the screw feeding machine is provided with a feeding screw, the feeding screw is communicated with a humidifying and mixing cylinder, and the dedusting ash is horizontally conveyed to the position, 500mm away from an end cap, in the feeding end of the humidifying and mixing cylinder; one side of the outer bottom of the humidifying and mixing cylinder is provided with a tugboat device, the other side of the outer bottom of the humidifying and mixing cylinder is provided with a transmission device, the center of the bottom of the humidifying and mixing cylinder is provided with a wheel blocking device, and the bottom of a discharge port of the humidifying and mixing cylinder is provided with a discharging chute; a water adding device and an anti-sticking scraper are arranged in the humidifying and mixing cylinder, and the end part of the anti-sticking scraper, which is far away from the water adding device, is in clearance connection with the inner wall of the humidifying and mixing cylinder; and a supporting ring structure is arranged on the periphery of the humidifying and mixing cylinder.
As a further improvement of the technical scheme of the utility model, the tug device comprises a tug shaft and a tug main body, the middle part of the tug shaft is installed with the tug main body in a transition fit mode, the radial outer part of the tug main body is provided with a polyurethane roller surface, short cylindrical roller bearings are arranged on the tug shafts at two axial sides of the tug main body, and a circular locking nut is additionally arranged at the outer part of each short cylindrical roller bearing; the tug boat device is integrally installed on the integrated bearing seat body, bearing bags at two ends of the bearing seat body are provided with matched bearing bag upper covers, a bearing blank cover is embedded in the bearing bag at one end of the bearing seat body and used for sealing the tug boat shaft, a bearing through cover is embedded in the bearing bag at the other end of the bearing seat body, the tug boat shaft penetrates out of the bearing through cover, the bearing through cover and the bearing blank cover are both provided with spigots, and the bearing through cover and the bearing blank cover are fastened through bearing cover pressing bolts and used for adjusting the axial clearance of the double-row short cylindrical roller bearing.
Furthermore, the tug main body and the polyurethane roller surface are connected in a jogged mode through a concave-convex structure.
Furthermore, the combination of the upper cover of the bearing pack and the bearing seat body on the split surface adopts a spigot design, and after each bearing pack is fixed by two flat fastening bolts, the inner hole of the bearing pack is processed into a cylindrical structure with a positioning table.
Furthermore, the anti-sticking scraper comprises a scraper frame, the scraper frame is fixedly arranged in the humidifying and mixing device barrel, a plurality of scraper rods are arranged on two sides of the scraper frame in a staggered mode in the vertical direction at equal intervals, a scraper plate is arranged at the end part, away from the scraper frame, of each scraper rod, a long-strip-shaped bolt hole is formed in the center line of each scraper plate, and the distance between each scraper plate and a lining plate on the inner wall of the humidifying and mixing device barrel can be adjusted; one end of the scraper frame is connected with the discharge section sealing cover for supporting, and the other end of the scraper frame is spirally connected with the feeding.
Further, the end part of one end, far away from the scraper frame, of the scraper rod is provided with a groove-shaped notch, and the scraper plate is embedded in the groove-shaped notch and fastened through a fixing and adjusting bolt.
Further, the backing ring structure comprises a backing ring body and a cylinder connecting section, wherein the backing ring body is of an outward convex circular ring structure, and two edges of the inner diameter are processed into a wedge shape with a small outer part and a large inner part; the cylinder connecting section is connected with a cylindrical cylinder of the mixing device into a whole, and two circles of threaded holes are arranged on the cylinder connecting section in an equidistant distribution manner; a first wedge-shaped seat and a second wedge-shaped seat which are matched with the backing ring body and have large outside and small inside are arranged between the backing ring body and the connecting section of the cylinder body, a gap is reserved between the first wedge-shaped seat and the second wedge-shaped seat, and strip-shaped holes corresponding to the positions of the threaded holes in the connecting section of the cylinder body are arranged on the first wedge-shaped seat and the second wedge-shaped seat; and the fixing bolt sequentially penetrates through boss bolt holes on two sides of the supporting ring body, the strip-shaped holes on the first wedge-shaped seat and the second wedge-shaped seat and the threaded hole on the connecting section of the cylinder body and then is fastened.
Further, the transmission device is a rotating motor.
Furthermore, the tug boat device, the transmission device and the catch wheel device are all arranged on the bottom rack.
Furthermore, a discharging section sealing cover is arranged outside the humidifying and mixing cylinder and the discharging chute.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses install in the lower part in sintering process batching room dust removal ash storehouse, can effectively solve present internal traditional material spiral stirring humidification machine humidification mixing effect poor, go out big ball, the poor technical problem of dust removal hydrophilicity in the follow-up production of sintering process, can realize that various dust removal ashes are moist in advance and are made the ball in advance, the device simple structure, the technological maturity, simple to operate, operation reliability height.
2. The middle tug device of the utility model is used for transmission and support of the cylindrical mixer, has good vibration reduction effect, and solves the technical problems that the roller surface of the traditional steel tug is easy to pitting, and the transmission vibration is too large and the normal operation of the cylindrical mixer is influenced in the use process; and simultaneously, the utility model discloses a institutional advancement can reduce wearing and tearing, and convenient the maintenance is changed simultaneously, and it is extremely fast to have overcome traditional rubber tyre initiative side tire wearing and tearing, and life is short, and overhauls and change complex operation, leads to overhauing the technical problem that the maintenance cost is high, has reduced and has overhauld the maintenance cost. Therefore, the utility model discloses a tow boat device has overcome the defect of current cylinder type mixer tow boat mainstream configuration simultaneously, has very high popularization and application and worth.
3. The utility model discloses in clear material scraper is installed inside cylindrical humidification compounding device barrel, one end and play material section sealed cowling joint support, the other end and feeding screw connection, and the clear material scraper level of whole set is arranged, and its scraper blade (a plurality of) parallel equidistant setting, scraper blade total two rows of symmetrical arrangement, scraper blade and barrel inner wall welt keep 20-40mm distance. The utility model is used for scraping the material that the barrel inner wall bonded, solved the technological problem that the fly ash bonded the barrel inner wall, guarantee that the compounding device compounding is even, improved the operation reliability of compounding device simultaneously.
4. The utility model discloses in trunnion ring structural design is exquisite, add man-hour barrel and barrel linkage integrated into one piece at the barrel, or weld the barrel linkage in the barrel periphery, only need take off fixing bolt when the trunnion ring is changed, can separate trunnion ring and barrel, it adopts the welding mode often to open the welding to have solved conventional trunnion ring and barrel portion, unable scene change trunnion ring, lead to barrel life to be directly decided by the trunnion ring situation, overhaul the technological problem that the maintenance cost is too high, and rational in infrastructure, the transmission is reliable, the adjustment, it is convenient to maintain, can popularize and apply in cylindrical device.
Drawings
FIG. 1 is a schematic structural view of the present invention installed at the lower part of a dust-removing ash bin of a batching chamber;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is the structure schematic diagram of the middle tug device of the utility model: a is a front view, and B is a left view;
fig. 4 is a schematic structural view of the material adhesion preventing scraper of the present invention;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is a schematic structural view of the middle trunnion ring structure of the present invention;
labeled as: 1. an electric gate valve; 2. a star-shaped feeder; 3. a nucleon scale; 4. a screw feeder; 5. a feed screw; 6. a humidifying and mixing cylinder; 7. a water adding device; 8. antiseized material scraper: 81-scraper plate, 82-fixed adjusting bolt, 83-scraper rod and 84-scraper frame; 9. a catch wheel device; 10. a transmission device; 11. a discharge section sealing cover; 12. a tug device: 121-bearing through cover, 122-short cylindrical roller bearing, 123-bearing upper cover, 124-trailing axle, 125-polyurethane roller surface, 126-trailing wheel main body, 127-round locking nut, 128-bearing blank cover, 129-bearing cover pressing bolt, 1210-plain end fastening bolt, 1211-bearing seat body; 13. a feeding chute; 14. a frame; 15. the structure of the trunnion ring: 151-trunnion ring body, 152-first wedge seat, 153-second wedge seat, 154-fixing bolt, 155-barrel connecting section.
Detailed Description
The technical solution of the cylindrical humidifying and mixing device for dust removal for sintering production of the present invention is clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiment is only the preferred embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the preferred embodiment.
As shown in fig. 1-2, the utility model discloses a cylindrical humidification compounding device for dedusting ash for sintering production, including installing in the electronic push-pull valve 1 of sintering process batching room dedusting ash storehouse bottom, star type batcher 2 is connected to electronic push-pull valve 1 bottom, and star type batcher 2 bottom is equipped with nucleon balance 3, and nucleon balance 3 and screw feeder 4 combined action, the feeding spiral bottom of screw feeder 4 are equipped with feeding screw 5, and feeding screw 5 is linked together with humidification compounding drum 6, carries the dedusting ash level to humidification compounding drum 6 feed end inner distance end cap 500mm department; one side of the outer bottom of the humidifying and mixing cylinder 6 is provided with a tug device 12, the other side of the bottom is provided with a transmission device 10, and the transmission device 10 is a rotating motor. A catch wheel device 9 is arranged at the center of the bottom of the humidifying and mixing cylinder 6, and a discharging chute 13 is arranged at the bottom of a discharging port of the humidifying and mixing cylinder 6; be equipped with in humidification compounding drum 6 and add water installation 7 and antiseized material scraper 8, antiseized material scraper 8 keeps away from and adds water installation 7 one end tip and 6 inner wall gap connections of humidification compounding drum, humidification compounding drum 6 and 13 outsides of unloading chute are equipped with ejection of compact section sealed cowls 11. And a supporting ring structure 15 is arranged on the periphery of the humidifying and mixing cylinder 6. The tug boat device 12, the transmission device 10 and the catch wheel device 9 are all arranged on a bottom frame 14.
The humidifying and mixing cylinder 6 is of a cylindrical structure and is formed by rolling a steel plate with the thickness delta =10-16 mm. The watering device 7 is available from the prior art and is not shown in detail in the figures.
As a preferred embodiment of the present invention, as shown in fig. 3, the tug unit 12 includes a tug shaft 124 and a tug main body 126, the tug shaft 124 is installed with the tug main body 126 in a transition fit at the middle, a polyurethane roll surface 125 is arranged on the radial outside of the tug main body 126, and the tug main body 126 is connected with the polyurethane roll surface 125 through a concave-convex structure. The tug shaft 124 at two axial sides of the tug main body 126 is provided with a short cylindrical roller bearing 122, and a circular lock nut 127 is additionally arranged outside the short cylindrical roller bearing 122; the tug boat device 12 is integrally installed on an integrated bearing seat body 1211, bearing packages at two ends of the bearing seat body 1211 are provided with matched bearing package upper covers 123, a bearing blank cover 128 is embedded in the bearing package at one end of the bearing seat body 1211 and used for sealing a tug shaft, a bearing transparent cover 121 is embedded in the bearing package at the other end of the bearing seat body 1211 and used for penetrating out of the tug shaft, the bearing transparent cover and the bearing blank cover are provided with spigots, and the bearing transparent cover 121 and the bearing blank cover 128 are fastened through a bearing cover pressing bolt 129 and used for adjusting the axial gap of the double-row short cylindrical roller bearing 122. The combination of the upper cover 123 and the bearing seat 1211 on the split surface adopts a spigot design, and after each bearing pack is fixed by two flat fastening bolts 1210, the inner hole of the bearing pack is processed into a cylindrical structure with a positioning table.
As another preferred embodiment of the utility model, as shown in fig. 4-5, antiseized material scraper 8 is including scraping knife rest 84, scrape knife rest 84 and set firmly in humidification compounding device barrel, scrape the crisscross a plurality of scraper bars 83 that set up of the vertical direction equidistant in knife rest 84 both sides, scraper bar 83 keeps away from and scrapes knife rest 84 one end tip and is equipped with the cell type breach, scraper plate 81 inlays in this cell type breach to fasten through fixed adjusting bolt 82. The scraper plate 81 is provided with a long-strip bolt hole at the central line, and the distance between the scraper plate 81 and a lining plate on the inner wall of the barrel body of the humidifying and mixing device can be adjusted; one end of the scraper bracket 84 is connected with the discharge section sealing cover 11 and is supported, and the other end is connected with the feeding screw 5.
As another preferred embodiment of the present invention, as shown in fig. 6, the trunnion ring structure 15 includes a trunnion ring body 151 and a cylinder connecting section 155, the trunnion ring body 151 is a convex circular ring structure, and two edges of the inner diameter are processed into a wedge shape with a small outside and a large inside; the cylinder connecting section 155 is connected with a cylindrical cylinder of the mixing device into a whole, and two circles of threaded holes which are distributed at equal intervals are arranged on the cylinder connecting section 155; a first wedge-shaped seat 152 and a second wedge-shaped seat 153 which are matched with the trunnion ring body 151 and have large outer parts and small inner parts are arranged between the trunnion ring body 151 and the cylinder body connecting section 155, a gap is reserved between the first wedge-shaped seat 152 and the second wedge-shaped seat 153, and strip-shaped holes corresponding to the positions of the threaded holes in the cylinder body connecting section 155 are formed in the first wedge-shaped seat 152 and the second wedge-shaped seat 153; the fixing bolt 154 sequentially passes through boss bolt holes on two sides of the trunnion ring body 151, the strip-shaped holes on the first wedge-shaped seat 152 and the second wedge-shaped seat 153 and the threaded hole on the cylinder connecting section 155 and then is fastened.
The utility model discloses a drum type humidification compounding device is when using, installs in the lower part in sintering process batching room dust removal ash bin, and the feed bin mouth is installed the electronic push-pull valve 1 that can turn-off when overhauing, and the material in the dust removal ash bin gets into nuclear balance 3 via star type batcher 2, after nuclear balance 3 ration, gives into feed screw 5 through screw feeder 4, and feed screw 5 carries the dust removal ash level to humidification compounding drum 6 feed end inner distance end cap 500mm department, and the rotating electrical machines as transmission 10 drives humidification compounding drum 6 and rotates, and water adding device 7 adds water, and the material begins to mix; meanwhile, the anti-sticking scraper 8 scrapes off the materials on the inner wall of the humidifying and mixing cylinder 6 to mix with the materials in the cylinder, and the uniformly mixed materials are discharged from the discharging chute 13.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The cylindrical humidifying and mixing device for the dedusting ash for sintering production is characterized by comprising an electric gate valve (1) arranged at the bottom of a dedusting ash bin of a sintering process batching chamber, wherein the bottom of the electric gate valve (1) is connected with a star-shaped feeder (2), the bottom of the star-shaped feeder (2) is provided with a nucleon scale (3), the nucleon scale (3) and a screw feeder (4) are in cooperative action, the bottom of a feeding screw of the screw feeder (4) is provided with a feeding screw (5), the feeding screw (5) is communicated with a humidifying and mixing cylinder (6), and the dedusting ash is horizontally conveyed to the position 500mm away from a plug in the feeding end of the humidifying and mixing cylinder (6); one side of the outer bottom of the humidifying and mixing cylinder (6) is provided with a tugboat device (12), the other side of the outer bottom of the humidifying and mixing cylinder is provided with a transmission device (10), the center of the bottom of the humidifying and mixing cylinder (6) is provided with a wheel blocking device (9), and the bottom of a discharge port of the humidifying and mixing cylinder (6) is provided with a discharging chute (13); a water adding device (7) and an anti-sticking scraper (8) are arranged in the humidifying and mixing cylinder (6), and the end part of one end, far away from the water adding device (7), of the anti-sticking scraper (8) is in clearance connection with the inner wall of the humidifying and mixing cylinder (6); and a supporting ring structure (15) is arranged on the periphery of the humidifying and mixing cylinder (6).
2. The cylindrical humidifying and mixing device for dedusting ash for sintering production according to claim 1, characterized in that the tug device (12) comprises a tug shaft (124) and a tug main body (126), the tug main body (126) is installed in the middle of the tug shaft (124) in a transition fit mode, a polyurethane roller surface (125) is arranged on the radial outer portion of the tug main body (126), short cylindrical roller bearings (122) are arranged on the tug shaft (124) on two axial sides of the tug main body (126), and a circular locking nut (127) is additionally installed on the outer portion of each short cylindrical roller bearing (122); tow boat device (12) integral erection is on integral type bearing pedestal (1211), and bearing pedestal (1211) both ends bearing package is equipped with supporting bearing package upper cover (123), inlays in bearing pedestal (1211) one end bearing package and sets up bearing stifle (128) for seal the tow boat axle, inlay in the other end bearing package and set up the bearing and pass through lid (121), the tow boat axle pierces through lid (121) are passed through to the bearing, the bearing passes through lid, bearing stifle and all is equipped with the tang, the bearing passes through lid (121) and bearing stifle (128) and fastens through bearing cap clamp bolt (129) for adjust double row short cylindrical roller bearing (122) axial gap.
3. The cylindrical humidifying and mixing device for dedusting ash for sintering production as claimed in claim 2 is characterized in that the tug main body (126) and the polyurethane roller surface (125) are connected in an embedded mode through a concave-convex structure.
4. The cylindrical humidifying and mixing device for dust removal for sintering production as claimed in claim 2 or 3, wherein the combination of the upper cover (123) of the bearing pack and the bearing seat body (1211) at the split surface adopts a spigot design, and after each bearing pack is fixed by two flat fastening bolts (1210), the inner hole of the bearing pack is processed into a cylindrical structure with a positioning table.
5. The cylindrical humidifying and mixing device for dedusting ash for sintering production according to claim 1, characterized in that the anti-sticking scraper (8) comprises a scraper holder (84), the scraper holder (84) is fixedly arranged in the humidifying and mixing device cylinder, a plurality of scraper bars (83) are arranged in the scraper holder (84) in a staggered manner in the vertical direction at equal intervals on two sides of the scraper holder (84), a scraper plate (81) is arranged at one end part of each scraper bar (83) far away from the scraper holder (84), a strip-shaped bolt hole is arranged on the central line of the scraper plate (81), and the distance between the scraper plate (81) and a lining plate on the inner wall of the cylinder of the humidifying and mixing device can be adjusted; one end of the scraper frame (84) is connected with the discharge section sealing cover (11) for supporting, and the other end is connected with the feeding screw (5).
6. The cylindrical humidifying and mixing device for dedusting ash for sintering production as claimed in claim 5 is characterized in that a groove-shaped notch is arranged at one end of the scraper rod (83) far away from the scraper rack (84), and the scraper plate (81) is embedded in the groove-shaped notch and is fastened through a fixing and adjusting bolt (82).
7. The cylindrical humidifying and mixing device for dedusting ash for sintering production according to claim 1, characterized in that the trunnion ring structure (15) comprises a trunnion ring body (151) and a cylinder body connecting section (155), the trunnion ring body (151) is in a convex circular ring structure, and two edges of the inner diameter are processed into a wedge shape with a small outside and a large inside; the cylinder connecting section (155) is connected with a cylindrical cylinder of the mixing device into a whole, and two circles of threaded holes which are distributed at equal intervals are arranged on the cylinder connecting section (155); a first wedge-shaped seat (152) and a second wedge-shaped seat (153) which are matched with the trunnion ring body (151) and have large outer parts and small inner parts are arranged between the trunnion ring body (151) and the cylinder body connecting section (155), a gap is reserved between the first wedge-shaped seat (152) and the second wedge-shaped seat (153), and strip-shaped holes corresponding to the positions of the threaded holes in the cylinder body connecting section (155) are formed in the first wedge-shaped seat (152) and the second wedge-shaped seat (153); and the fixing bolt (154) sequentially penetrates through boss bolt holes on two sides of the trunnion ring body (151), strip-shaped holes on the first wedge-shaped seat (152) and the second wedge-shaped seat (153) and a threaded hole on the cylinder connecting section (155) and then is fastened.
8. The cylindrical humidifying and mixing device for dedusting ash for sintering production according to claim 1 is characterized in that the transmission device (10) is a rotating motor.
9. The cylindrical humidifying and mixing device for dedusting ash for sintering production according to claim 1 is characterized in that the tug boat device (12), the transmission device (10) and the catch wheel device (9) are all installed on the bottom frame (14).
10. The cylindrical humidifying and mixing device for dedusting ash for sintering production according to claim 1 is characterized in that a discharging section sealing cover (11) is arranged outside the humidifying and mixing cylinder (6) and the discharging chute (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220825224.6U CN217392186U (en) | 2022-04-11 | 2022-04-11 | A drum type humidification compounding device for sintering production is with dust removal ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220825224.6U CN217392186U (en) | 2022-04-11 | 2022-04-11 | A drum type humidification compounding device for sintering production is with dust removal ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217392186U true CN217392186U (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220825224.6U Expired - Fee Related CN217392186U (en) | 2022-04-11 | 2022-04-11 | A drum type humidification compounding device for sintering production is with dust removal ash |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619234A (en) * | 2024-01-25 | 2024-03-01 | 河北蓝海智投环保科技有限公司 | Converter ash briquetting composite batching system |
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2022
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619234A (en) * | 2024-01-25 | 2024-03-01 | 河北蓝海智投环保科技有限公司 | Converter ash briquetting composite batching system |
| CN117619234B (en) * | 2024-01-25 | 2024-05-14 | 河北蓝海智投环保科技有限公司 | Converter ash briquetting composite batching system |
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Granted publication date: 20220909 |