CN214133240U - Refining slag raw material transfer chamber dust collecting equipment - Google Patents
Refining slag raw material transfer chamber dust collecting equipment Download PDFInfo
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- CN214133240U CN214133240U CN202023347542.6U CN202023347542U CN214133240U CN 214133240 U CN214133240 U CN 214133240U CN 202023347542 U CN202023347542 U CN 202023347542U CN 214133240 U CN214133240 U CN 214133240U
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- roof
- dust removal
- positioning plate
- material transfer
- cover
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- 239000000428 dust Substances 0.000 title claims abstract description 59
- 239000002994 raw material Substances 0.000 title claims abstract description 24
- 238000007670 refining Methods 0.000 title claims abstract description 22
- 239000002893 slag Substances 0.000 title claims abstract description 21
- 239000011490 mineral wool Substances 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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Abstract
The utility model discloses a room dust collecting equipment is transported to refining slag raw materials, the setting is inside the clean room that comprises heat preservation rock wool board, including setting up the circular locating plate in clean room roof top and the cover that induced drafts that is located clean room roof below, the roof of clean room supports through the girder steel that the level set up, the cover that induced drafts upwards extrudes the roof and sets up between the heat preservation rock wool board and the girder steel that are located the roof position, the upper end of the cover that induced drafts and the lower extreme of circular locating plate are connected through the vertical air pipe that passes the roof, air pipe's inside is provided with the bracing piece that the level extends and cross distribution, thereby guarantee that air pipe does not take place deformation under the extrusion, in a word the utility model has the advantages of good dust removal effect, dust collecting equipment simple to operate, the installation cost is low, air pipe is difficult to warp and can use for a long time.
Description
Technical Field
The utility model belongs to the technical field of refining slag processing equipment, especially, relate to a room dust collecting equipment is transported to refining slag raw materials.
Background
The refining slag is a technology for mixing raw materials according to a certain proportion and granularity, heating the raw materials under the condition of being lower than the melting point of the raw materials to sinter the raw materials together, and crushing the raw materials into particles, but the original raw materials generally adopt large-sized ores, if the raw materials are directly sintered in an open hearth, the sintering time of the whole refining slag raw materials is prolonged, the sintering effect of the refining slag raw materials is reduced, so that the original ores are required to be primarily crushed and then conveyed to the open hearth for corresponding sintering; the existing refining slag ores are conveyed by a conveyor belt after being primarily crushed and then enter a spiral conveyor belt, so that the refining slag ores are conveniently conveyed to a flat furnace by the spiral conveyor belt, but because the refining slag ores can generate a plurality of dust impurities which pollute the environment in the crushing process, the dust removal effect of original dust removal equipment is not good, and the conventional technology for removing dust by arranging a dust removal chamber still has a plurality of defects; the current clean room is in order to guarantee safety and the consideration that reduces the cost, generally adopt the heat preservation rock wool board to use as wall and roof, guarantee dust removal effect through the cover and the ventilation pipe of induced drafting, at first the cover that induced drafts needs specific support frame to support, whole support frame has not only increased the weight of the cover of induced drafting, and it is also inconvenient to install, simultaneously because the mode of the inside heat preservation of heat preservation rock wool board and the zinc-plated parcel of both sides, also can lead to the ventilation pipe to pass the part on roof to take place wafing of heat preservation material easily in the heat preservation rock wool board, influence the precision of concise raw materials, the ventilation pipe can receive the extrusion of heat preservation in long-term use simultaneously and take place to warp, thereby reduce the life of ventilation pipe, reduce the production efficiency of refining sediment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a room dust collecting equipment is transported to refining slag raw materials, solves the technical problem that current dust removal effect is poor, dust collecting equipment installs inconveniently, destroys roof and air pipe easily and warp.
The utility model adopts the technical scheme as follows:
a refining slag raw material transfer chamber dust removal device is arranged in a dust removal chamber formed by heat-insulating rock wool boards and comprises a circular positioning board arranged above the roof of the dust removal chamber and an air suction cover positioned below the roof of the dust removal chamber, wherein the opening of the air suction cover is downward, the roof of the dust removal chamber is supported by a horizontally arranged steel beam, the air suction cover upwards extrudes the roof and is arranged between the heat-insulating rock wool boards and the steel beam positioned at the roof, the upper end of the air suction cover and the lower end of the circular positioning board are connected through a ventilating duct vertically penetrating through the roof, the height of the ventilating duct is greater than the thickness of the heat-insulating rock wool boards positioned at the roof, supporting rods which horizontally extend and are distributed in a crossed manner are arranged in the ventilating duct, so that the ventilating duct is not deformed under extrusion, a flange plate positioned above the circular positioning board is sleeved on the ventilating duct, and the flange plate is fixedly connected with the ventilating duct, the circular positioning plate is provided with positioning grooves corresponding to the through holes in the flange plates, the circular positioning plate is connected with the ventilating pipeline through a plurality of vertical positioning screws penetrating through the corresponding through holes in the flange plates and the positioning grooves with the same positions, and the flange plates are pressed on the circular positioning plate.
Furthermore, a spiral conveying belt and a material conveying belt are arranged inside the dust chamber, the outlet end of the material conveying belt and the inlet end of the spiral conveying belt are located at the same horizontal position, and the outlet end of the material conveying belt and the inlet end of the spiral conveying belt are both arranged below the air suction cover.
Further, material transfer belt transversely sets up along left and right sides direction, and material transfer belt's left end level passes the lateral wall of clean room, and the spiral conveyer belt sets up along the fore-and-aft direction, and the rear end level of spiral conveyer belt passes the lateral wall of clean room.
Furthermore, the girder steel includes main part roof beam and the branch roof beam of horizontal extension, and the setting of branch roof beam perpendicular to main part roof beam and the both ends of branch roof beam are connected with the wall body top of main part roof beam and clean room respectively, and the cover that induced drafts sets up the top at solitary main part roof beam and branch roof beam and main part roof beam junction simultaneously.
Furthermore, the circular locating plate is pressed on the roof of the dust removal chamber, the lower end face of the circular locating plate is flush with the upper end face of the roof of the dust removal chamber, and the central position of the upper end face of the circular locating plate is higher than the peripheral positions of the circular locating plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of circular locating plate and the cover that induced drafts can be fixed the cover that induced drafts in the below on roof under air pipe's connection, supports and fixes the suction hood in supporting the roof through main part roof beam and branch roof beam, further increases the support to the suction hood in the below of the cover that induced drafts through the hookup location setting with main part roof beam and branch roof beam.
2. The utility model discloses a ring flange, air pipe and circular locating plate are connected to constant head tank and set screw, the exit end through with material transfer belt and spiral conveyer belt's entrance point setting in the below of cover that induced drafts, strengthen dust removal effect, put the position all around that is higher than circular locating plate through the central point with circular locating plate up end, prevent circular locating plate ponding when rainy, cushion the extrusion of heat preservation rock wool board to air pipe through the bracing piece, thereby prevent air pipe's deformation, prolong air pipe's life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the connection of the ventilation duct and the circular positioning plate;
FIG. 3 is a schematic view of the connection of the body beam and the body beam;
FIG. 4 is a schematic view of the connection of the vent conduit and the flange;
fig. 5 is a schematic view showing the connection of the positioning grooves and the circular positioning plate.
The labels in the figure are: 1-a dust removal chamber, 2-a circular positioning plate, 3-an air suction cover, 4-a main beam, 5-a branch beam, 6-a ventilating duct, 7-a spiral conveying belt, 8-a material conveying belt, 9-a supporting rod, 10-a flange plate, 11-a through hole, 12-a positioning groove and 13-a positioning screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in figures 1 to 5, a refining slag raw material transfer chamber dust removing device is arranged in a dust removing chamber 1 formed by heat preservation rock wool boards, and comprises a circular positioning board 2 arranged above the roof of the dust removing chamber 1 and an air suction cover 3 positioned below the roof of the dust removing chamber 1, wherein the opening of the air suction cover 3 is downward, the roof of the dust removing chamber 1 is supported by a horizontally arranged steel beam, the air suction cover 3 upwards extrudes the roof and is arranged between the heat preservation rock wool boards and the steel beam positioned at the roof, the steel beam comprises a horizontally extending main body beam 4 and a branch beam 5, the branch beam 5 is arranged perpendicular to the main body beam 4, two ends of the branch beam 5 are respectively connected with the main body beam 4 and the top of the wall of the dust removing chamber 1, one end of the air suction cover 3 is arranged above the main body beam 4 closest to the wall of the dust removing chamber 1, two branch beams 5 connected with the wall of the dust removing chamber 1 are arranged above the air suction cover 3, the joints of the two branch beams 5 and the same main body beam 4 are arranged below the air suction hood 3, and one end of the air suction hood 3, which is far away from the wall body of the dust chamber 1, is arranged on the independent main body beam 4. The upper end of the air suction cover 3 is connected with the lower end of the round positioning plate 2 through a ventilation pipeline 6 which vertically penetrates through the roof, and the height of the ventilation pipeline 6 is larger than the thickness of the heat preservation rock wool plate positioned on the roof. Inside of clean room 1 is provided with helical conveyer belt 7 and material transfer belt 8, the exit end of material transfer belt 8 and the entrance point of helical conveyer belt 7 are located same horizontal position, the exit end of material transfer belt 8 and the entrance point of helical conveyer belt 7 all set up in the below of induced draft cover 3, material transfer belt 8 transversely sets up along the left and right directions, the left end level of material transfer belt 8 passes the lateral wall of clean room 1, helical conveyer belt 7 sets up along the fore-and-aft direction, helical conveyer belt 7's rear end level passes the lateral wall of clean room 1, further strengthen the dust removal effect.
The inside of air pipe 6 is provided with the bracing piece 9 that the level extends and cross distribution to guarantee that air pipe 6 does not take place deformation under the extrusion, circular locating plate 2 is vertically passed to air pipe 6's upper end. Air pipe 6 cover is equipped with the ring flange 10 that is located 2 tops of circular locating plate, ring flange 10 and air pipe 6 fixed connection, the lower section of ring flange 10 covers on circular locating plate 2 in the use of cover 3 that induced drafts, thereby fix air pipe 6's horizontal position, simultaneously can also support air pipe 6, thereby further support cover 3 that induced drafts, be provided with the constant head tank 12 that through-hole 11 corresponds on a plurality of ring flanges 10 on the circular locating plate 2, circular locating plate 2 is connected with air pipe 6 through the positioning screw 13 of the constant head tank 12 of through-hole 11 and position the same on a plurality of vertical ring flanges 10 that pass the correspondence, ring flange 10 presses on circular locating plate 2. The bottom welding of cover 3 and air pipe 6 induced drafts forms, also can be with air pipe 6's lower extreme and the cover 3 integrated into one piece that induced drafts in the use, set the welding with flange 10 and air pipe 6's connection simultaneously to can prevent through setting up of constant head tank 12 and set screw 13 that air pipe 6 and cover 3 take place the displacement or rotate induced drafts. Circular locating plate 2 is pressed on 1 roof of clean room, and the lower terminal surface of circular locating plate 2 and the up end parallel and level on 1 roof of clean room, the central point of 2 up end of circular locating plate puts the position all around that is higher than circular locating plate 2, prevents that circular locating plate 2 from producing ponding in the use. 6 upper ends of ventilation pipelines can be directly discharged outside the roof, and the existing discharge pipelines and the corresponding air compressors can be connected to convey dust and collect the dust, and then the dust is uniformly treated, so that the dust can be cooperatively used with other dust removal equipment, and the dust pollution of a factory can be prevented.
In the using process of the utility model, the refining slag raw material is processed and enters the dust removing chamber 1 along the material conveying belt 8, then the spiral conveying belt 7 is added in the dust removing chamber 1, the whole transferring process can be carried out manually, the outlet end part of the material conveying belt 8 can also be arranged above the inlet end of the spiral conveying belt 7, the free fall of the refining slag raw material is utilized for transferring, the dust generated in the whole transferring process is discharged from the air suction cover 3 and the air pipeline 6 above, in the mounting process of the air suction cover 3, the hole with the same size as the outer diameter of the air pipeline 6 is firstly opened on the roof, then the bowl-shaped air suction cover 3 and the air pipeline 6 are prevented from being positioned on the roof, one end of the air suction cover 3 is deeply inserted between the main body beam 4 and the roof, at the moment, the air pipeline 6 vertically upwards passes through the hole on the roof, then the rest main body beam 4 and the two branch beams 5 are mounted, make two branch roof beams 5 and main part roof beam 4's junction all be located the below of cover 3 that induced drafts, establish flange plate 10 cover on air pipe 6 and with flange plate 10 push down the position of circular locating plate 2, then carry out the welding that corresponds, thereby make flange plate 10 and air pipe 6's lateral wall fixed connection, in the in-service use process, flange plate 10 also can not with 2 in close contact with of circular locating plate, only play spacing effect, and also can play the supporting role through main part roof beam 4 and branch roof beam 5, the position adjustment of flange plate 10 is good and with air pipe 6 welded connection after, accomplish the fixed of cover 3 that induced drafts, in a word the utility model has the advantages of dust removal effect is good, dust collecting equipment simple to operate, the installation cost is low, air pipe is difficult to warp and can long-term use.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a refining slag raw materials transfer room dust collecting equipment, sets up inside the clean room that comprises heat preservation rock wool board, its characterized in that: the dust removal room comprises a circular positioning plate arranged above a dust removal room roof and an air suction cover positioned below the dust removal room roof, wherein the opening of the air suction cover is downward, the roof of the dust removal room is supported by a horizontally arranged steel beam, the air suction cover upwards extrudes the roof and is arranged between a heat preservation rock wool board and the steel beam positioned at the roof, the upper end of the air suction cover and the lower end of the circular positioning plate are connected by a ventilating pipeline vertically penetrating through the roof, the height of the ventilating pipeline is greater than the thickness of the heat preservation rock wool board positioned at the roof, supporting rods which horizontally extend and are in cross distribution are arranged inside the ventilating pipeline, so that the ventilating pipeline is ensured not to deform under extrusion, the ventilating pipeline is sleeved with a flange plate positioned above the circular positioning plate, the flange plate is fixedly connected with the ventilating pipeline, and a plurality of positioning grooves corresponding to the through holes on the flange plate are arranged on the circular positioning plate, the circular positioning plate is connected with the ventilating pipeline through a plurality of vertical positioning screws which penetrate through the through holes in the corresponding flange plates and the positioning grooves with the same positions, and the flange plates are pressed on the circular positioning plate.
2. The refining slag raw material transfer chamber dust removal equipment of claim 1, wherein: the inside of clean room is provided with spiral conveyer belt and material transfer belt, material transfer belt's exit end and spiral conveyer belt's entrance point are located same horizontal position, material transfer belt's exit end and spiral conveyer belt's entrance point all set up the below at the cover that induced drafts.
3. The refining slag raw material transfer chamber dust removal equipment of claim 2, wherein: the material conveying belt is transversely arranged along the left and right direction, the left end of the material conveying belt horizontally penetrates through the side wall of the dust chamber, the spiral conveying belt is arranged along the front and back direction, and the rear end of the spiral conveying belt horizontally penetrates through the side wall of the dust chamber.
4. The refining slag raw material transfer chamber dust removal equipment of claim 1, wherein: the girder steel includes main part roof beam and the branch roof beam of horizontal extension, the both ends that branch roof beam perpendicular to main part roof beam set up and branch roof beam are connected with the wall body top of main part roof beam and clean room respectively, the cover that induced drafts sets up the top at solitary main part roof beam and branch roof beam and main part roof beam junction simultaneously.
5. The refining slag raw material transfer chamber dust removal equipment of claim 1, wherein: the circular positioning plate is pressed on the roof of the dust removal chamber, the lower end face of the circular positioning plate is flush with the upper end face of the roof of the dust removal chamber, and the central position of the upper end face of the circular positioning plate is higher than the positions of the periphery of the circular positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347542.6U CN214133240U (en) | 2020-12-31 | 2020-12-31 | Refining slag raw material transfer chamber dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347542.6U CN214133240U (en) | 2020-12-31 | 2020-12-31 | Refining slag raw material transfer chamber dust collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214133240U true CN214133240U (en) | 2021-09-07 |
Family
ID=77546347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023347542.6U Active CN214133240U (en) | 2020-12-31 | 2020-12-31 | Refining slag raw material transfer chamber dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214133240U (en) |
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2020
- 2020-12-31 CN CN202023347542.6U patent/CN214133240U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust removal equipment for refining slag raw material transfer room Granted publication date: 20210907 Pledgee: China Postal Savings Bank Co.,Ltd. Xinmi City Branch Pledgor: Zhengzhou Yintai Metallurgical Materials Co.,Ltd. Registration number: Y2024980009470 |