CN216023749U - Dust collector for blast furnace gas - Google Patents
Dust collector for blast furnace gas Download PDFInfo
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- CN216023749U CN216023749U CN202121946365.5U CN202121946365U CN216023749U CN 216023749 U CN216023749 U CN 216023749U CN 202121946365 U CN202121946365 U CN 202121946365U CN 216023749 U CN216023749 U CN 216023749U
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- Prior art keywords
- dust
- dust removal
- rigid coupling
- block
- blast furnace
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- 239000000428 dust Substances 0.000 title claims abstract description 184
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 25
- 238000010168 coupling process Methods 0.000 claims description 25
- 238000005859 coupling reaction Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003034 coal gas Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 12
- 239000007921 spray Substances 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 11
- 238000011221 initial treatment Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 20
- 238000011084 recovery Methods 0.000 description 15
- 238000011282 treatment Methods 0.000 description 12
- 239000004744 fabric Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application discloses dust collector for blast furnace gas, including neutralization box, first water pump, fixed plate, negative pressure pipe, air exhauster, dust remover shell, dust absorption piece, dust catcher, collection box, baffle, backup pad, connecting block, cooling tube, dust removal entry, dust removal board, connecting pipe one, second water pump, reinforcement piece, shower head, vibrating motor, buffer block, atomizer, connecting pipe two and closing plate. The dust removal plate filters the coal gas and cools the coal gas at the same time, so that the coal gas is conveniently subjected to primary treatment, the circulation speed of water flow in the cooling pipe is high, and the cooling effect can be ensured; the spray header can assist in processing the coal gas, so that the processing effect of the whole device on the coal gas is improved, negative pressure can be generated inside the negative pressure pipe, the discharge of the coal gas is convenient to guide, and the continuous processing of the coal gas inside the shell of the dust remover is facilitated; the dust on the dust removal board can be cleaned, the dust absorption block can absorb the dust in time to reduce the escape of the dust, reduce the dust residue on the dust removal board and keep the filtering effect of the dust removal board.
Description
Technical Field
The application relates to the field of gas processing, in particular to a dust removal device for blast furnace gas.
Background
Blast furnace gas is a byproduct combustible gas in the blast furnace ironmaking production process. Its composition is mainly formed from 6-12% of carbon dioxide, 28-33% of carbon monoxide, 1-4% of hydrogen, 55-60% of nitrogen gas, 0.2-0.5% of hydrocarbon and small quantity of sulfur dioxide. Its dust concentration is 10-50 g/cubic meter (standard condition), and its dust-producing quantity is averagely 50kg/t (pig iron) -75kg/t (pig iron). The dust has particle size below 500 μm, and mainly comprises iron, ferrous oxide, aluminum oxide, silicon oxide, magnesium oxide and coke powder.
When being to coal gas filtration treatment, coal gas is discharged from the blast furnace and is had more heat, directly discharges and can cause the influence to the environment through not cooling, and coal gas only is through simple filtration, and the treatment effect is unsatisfactory, is unfavorable for the follow-up use of coal gas, and the dust of collecting through filtering is difficult for collecting, clean, and the dust escapes easily, influences the follow-up filter effect of filtration, is unfavorable for the use of device. Therefore, a dust removing apparatus for blast furnace gas has been proposed to solve the above problems.
Disclosure of Invention
The dust collector for blast furnace gas is provided in this embodiment and is used for solving among the prior art when the filtration treatment to coal gas, coal gas has more heat from the interior discharge of blast furnace, and direct emission can lead to the fact the influence to the environment, and coal gas only passes through simple filtration, and the treatment effect is unsatisfactory, is unfavorable for the follow-up use of coal gas, and the dust of collecting through filtering is difficult for collecting, clean, and the dust escapes easily, influences the follow-up filter effect of filtration, is unfavorable for the problem of the use of device.
According to one aspect of the application, the dust removal device for the blast furnace gas comprises a dust remover shell, a dust removal mechanism and an auxiliary mechanism, wherein a neutralization tank is fixedly connected to the top of the dust remover shell, and a first water pump is installed on the left side of the neutralization tank; the dust removing mechanism comprises a dust collecting block, a dust collector and a dust removing plate, the dust collecting block is fixedly connected onto the connecting block, the dust collector is installed at the bottom of the connecting block, the bottom of the dust removing plate is overlapped above the supporting plate, and the reinforcing block is installed at the top of the supporting plate; the auxiliary mechanism is installed inside the dust remover shell, a sealing plate is clamped on one side of the dust remover shell, a dust removal inlet is installed on the right side of the sealing plate, and the dust removal inlet penetrates through the right side wall of the dust remover shell.
Further, it is in the fixed plate bottom to add the reinforcing block rigid coupling, the inside block of reinforcing block has the buffer block, through spring coupling between buffer block and the reinforcing block inner wall, the buffer block rigid coupling is at the dust removal board top, dust removal board one side rigid coupling has vibrating motor, just the equal gomphosis in dust removal board both sides has the filter screen.
Furthermore, a plurality of through holes are formed in the dust removing plate, the cooling pipe is embedded in the dust removing plate, one end of the cooling pipe is fixedly connected with the first connecting pipe, the other end of the cooling pipe penetrates through the supporting plate and then is fixedly connected to the second water pump, and the second water pump is fixedly connected to the bottom of the inner cavity of the recycling bin.
Furthermore, the connecting blocks are connected through a transverse pipe, the bottom of each connecting block is connected with a dust collector, the dust collectors are fixedly connected to the inner wall of the recovery box, baffles are lapped at the bottoms of the dust collectors, and the baffles are connected with the recovery box in a sliding mode.
Furthermore, a recycling box is fixedly connected to the bottom of an inner cavity of the dust remover shell and is located on the inner side of the sealing plate, a supporting plate is fixedly connected to the top of the recycling box, collecting grooves are formed in the supporting plate and are located on two sides of the bottom of the dust removing plate.
Furthermore, the thickness of collection box is less than the dust remover shell, the backup pad rigid coupling at collection box top is on the dust remover shell inner wall, the length of backup pad is greater than the collection box, dust remover shell lateral wall is run through to collection box one side.
Further, complementary unit includes negative pressure pipe, shower head and connecting pipe two, the negative pressure pipe runs through dust remover shell top lateral wall, negative pressure inside pipe wall rigid coupling has the air exhauster, the negative pressure pipe end is located dust removal board left side, the length of negative pressure pipe is greater than the entry that removes dust.
Further, a fixed plate is fixedly connected to the top of an inner cavity of the dust remover shell, a water pipe is embedded in the fixed plate and connected with the first water pump, and a spray head is fixedly connected to the bottom of the water pipe and penetrates through the side wall of the bottom of the fixed plate.
Furthermore, the inside rigid coupling of shower head has the atomizer, connect through connecting pipe two between the atomizer, be located the centre the atomizer is connected with water pipe, the shower head is located between the dust removal board of both sides.
Furthermore, the height of the dust suction block is larger than that of the connecting block, the connecting block is fixedly connected to two sides of the dust removal plate, the connecting block is five groups, each group is two, and three dust collectors are installed at the bottom of the connecting block.
Through the above-mentioned embodiment of this application, adopted dust removal mechanism and complementary unit, solved coal gas and had more heat from blast furnace internal discharge, direct emission can cause the influence to the environment, coal gas only passes through simple filtration, and the treatment effect is unsatisfactory, is unfavorable for the problem of the follow-up use of coal gas, has gained and can carry out the cooling treatment to coal gas when coal gas filters, reduces the influence to the environment, and coal gas filters and gets rid of inside acidic material, promotes the effect of handling coal gas.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a schematic view of a cooling tube structure according to an embodiment of the present application;
FIG. 4 is a schematic view of an atomizer configuration according to an embodiment of the present application;
fig. 5 is a schematic view of a portion of the enlarged structure at a in fig. 2 according to an embodiment of the present application.
In the figure: 1. and the neutralizing tank, 2, a first water pump, 3, a fixing plate, 4, a negative pressure pipe, 401, an exhaust fan, 5, a dust collector shell, 6, a dust absorption block, 7, a dust collector, 8, a recovery box, 9, a baffle, 10, a supporting plate, 11, a connecting block, 12, a cooling pipe, 13, a dust removal inlet, 14, a dust removal plate, 15, a first connecting pipe, 16, a second water pump, 17, a reinforcing block, 18, a spray header, 19, a vibration motor, 20, a buffer block, 21, an atomizer, 22, a second connecting pipe, 23 and a sealing plate.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The dust removing device in this embodiment may be applicable to various water pumps, for example, the following water pump is provided in this embodiment, and the dust removing device in this embodiment may be used to install the following water pump.
This water pump includes: the water pump body, the supporting disk is installed through the bolt in the bottom of water pump body, the below of supporting disk is connected with the base, the top one end of base is connected with the initiative toothed disc, the initiative toothed disc rotates through primary shaft bearing with the base and is connected, operating handle is installed through the bolt in the top of initiative toothed disc, one side meshing of initiative toothed disc is connected with the driven gear dish, the driven gear dish rotates through secondary shaft bearing with the base and is connected, bolted connection is passed through with the supporting disk in the top of driven gear dish, the one end of base still is connected with folding cover, folding cover rotates through the pivot with the base and is connected, the one end that the pivot was kept away from to folding cover has tied up through the iron wire and has sheltered from cloth, water pump body and external power source electric connection.
In this embodiment, the model of water pump body is KQZW, makes folding cover rotatory toward the opposite side under the cooperation of pivot, and the cloth that shelters from through making folding cover connect like this expandes, makes to shelter from cloth and shelters from the water pump body, avoids the rainwater of water pump body contact.
In this embodiment, when the direction of water pump body needs to be adjusted, can clockwise rotation operating handle, make the initiative toothed disc be connected with the meshing of driven toothed disc under the cooperation of primary shaft bearing, then make driven toothed disc use secondary shaft bearing as the axle center, drive the water pump body of top and rotate, after rotatory suitable position, to driven toothed disc fix can, through the regulatory function who increases the water pump body like this.
Specifically, the shrinkage pool has been seted up at the inside both ends of base, and the quantity of shrinkage pool is four.
In this embodiment, when needing to use the water pump body, insert the top of workstation after the shrinkage pool of base is passed to outside bolt earlier, through installing the water pump body like this.
Specifically, the inside one end spiro union of driven gear dish has the inserted bar, and the bottom of inserted bar extends to the inside of base.
In this embodiment, when the driven gear plate needs to be fixed, the inserted link is inserted into the inside of the base in the inside of the driven gear plate, and thus the driven gear plate can be fixed.
Specifically, the cross-sectional area of the driven gear plate is smaller than that of the base.
In this embodiment, the cross-sectional area of the driven gear plate is made smaller than that of the base, by which the driven gear plate can be prevented from protruding from the front and rear surfaces of the base.
Specifically, the operating handle is of a disc-shaped structure.
In this embodiment, make operating handle be disc structure, disc operating handle does not have edges and corners, can avoid operating handle to cause the mar to the staff at the pivoted in-process.
Specifically, the shielding cloth is a polypropylene member.
In the embodiment, the shielding cloth is made of polypropylene, and the shielding cloth made of polypropylene has better rainproof and sun-proof performances, so that the service life of the shielding cloth can be prolonged.
Specifically, the volume of the driving gear plate is smaller than that of the driven gear plate.
In this embodiment, make the volume of initiative toothed disc less than the volume of driven toothed disc, can avoid the volume of initiative toothed disc to be less than driven toothed disc through like this and occupy the too much volume of base.
Of course, the present embodiment can also be used for installing water pumps with other structures. The description is omitted, and the dust removing device of the embodiment of the application is introduced below.
Referring to fig. 1-5, a dust removing device for blast furnace gas comprises a dust remover housing 5, a dust removing mechanism and an auxiliary mechanism, wherein a neutralization tank 1 is fixedly connected to the top of the dust remover housing 5, and a first water pump 2 is installed on the left side of the neutralization tank 1, so that the neutralization tank 1 can be conveniently installed and used; the dust removal mechanism comprises a dust absorption block 6, a dust collector 7 and a dust removal plate 14, the dust absorption block 6 is fixedly connected onto a connecting block 11, the dust collector 7 is installed at the bottom of the connecting block 11, the bottom of the dust removal plate 14 is overlapped above a supporting plate 10, and a reinforcing block 17 is installed at the top of the supporting plate 10 and is convenient for supporting the upper end and the lower end of the dust removal plate 14; the auxiliary mechanism is installed inside the dust remover shell 5, a sealing plate 23 is clamped on one side of the dust remover shell 5, a dust removal inlet 13 is installed on the right side of the sealing plate 23, and the dust removal inlet 13 penetrates through the right side wall of the dust remover shell 5, so that the coal gas treatment is facilitated to be assisted.
The reinforcing block 17 is fixedly connected to the bottom of the fixing plate 3, the buffering block 20 is clamped inside the reinforcing block 17, the buffering block 20 is connected with the inner wall of the reinforcing block 17 through a spring, the buffering block 20 is fixedly connected to the top of the dust removing plate 14, the vibration motor 19 is fixedly connected to one side of the dust removing plate 14, filter screens are embedded in two sides of the dust removing plate 14, and the dust removing plate 14 can filter coal gas conveniently; the dust removing plate 14 is provided with a plurality of through holes, the cooling pipe 12 is embedded in the dust removing plate 14, one end of the cooling pipe 12 is fixedly connected with a first connecting pipe 15, the other end of the cooling pipe penetrates through the supporting plate 10 and then is fixedly connected to a second water pump 16, the second water pump 16 is fixedly connected to the bottom of the inner cavity of the recycling box 8, and the second water pump 16 is convenient to accelerate the circulation of water flow in the cooling pipe 12; the connecting blocks 11 are connected through a transverse pipe, the bottom of each connecting block 11 is connected with the dust collector 7, the dust collector 7 is fixedly connected to the inner wall of the recovery box 8, the baffle 9 is lapped at the bottom of the dust collector 7, and the baffle 9 is connected with the recovery box 8 in a sliding mode, so that the dust removal treatment of the dust removal plate 14 is facilitated; a recovery box 8 is fixedly connected to the bottom of an inner cavity of the dust remover shell 5, the recovery box 8 is located on the inner side of the sealing plate 23, a supporting plate 10 is fixedly connected to the top of the recovery box 8, collecting grooves are formed in the supporting plate 10 and located on two sides of the bottom of the dust removing plate 14, and dust can conveniently fall into the upper portion of the baffle plate 9; the thickness of the recovery box 8 is smaller than that of the dust remover shell 5, a supporting plate 10 at the top of the recovery box 8 is fixedly connected to the inner wall of the dust remover shell 5, the length of the supporting plate 10 is larger than that of the recovery box 8, one side of the recovery box 8 penetrates through the side wall of the dust remover shell 5, and the supporting plate 10 is convenient for supporting and reinforcing the top of the recovery box 8; the auxiliary mechanism comprises a negative pressure pipe 4, a spray header 18 and a second connecting pipe 22, the negative pressure pipe 4 penetrates through the side wall of the top of the dust remover shell 5, an exhaust fan 401 is fixedly connected to the inner wall of the negative pressure pipe 4, the tail end of the negative pressure pipe 4 is located on the left side of the dust removing plate 14, and the length of the negative pressure pipe 4 is larger than that of the dust removing inlet 13, so that coal gas can be conveniently discharged; the top of the inner cavity of the dust remover shell 5 is fixedly connected with a fixed plate 3, a water pipe is embedded in the fixed plate 3 and is connected with the first water pump 2, the bottom of the water pipe is fixedly connected with a spray head 18, and the spray head 18 penetrates through the side wall of the bottom of the fixed plate 3, so that the spray head 18 can conveniently spray gas; atomizers 21 are fixedly connected inside the spray header 18, the atomizers 21 are connected through a second connecting pipe 22, the atomizer 21 positioned in the middle is connected with a water pipe, and the spray header 18 is positioned between the dust removing plates 14 on the two sides, so that coal gas can be in full contact with atomized alkaline solution conveniently; the height of dust absorption piece 6 is greater than connecting block 11, 11 rigid couplings of connecting block are in dust removal plate 14 both sides, connecting block 11 is totally five groups, every group connecting block 11 is totally two, just three dust catcher 7 is installed to connecting block 11 bottom, the installation and the use of connecting block 11 of being convenient for.
When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, coal gas enters a dust remover shell 5 through a dust removing inlet 13 and is filtered through a filter screen on a dust removing plate 14, the temperature reducing pipes 12 can reduce the temperature of the coal gas, the temperature reducing pipes 12 are mutually connected, a first water pump 2 sends alkaline solution in a neutralization box 1 into a spray header 18 and is sprayed out after being atomized by an atomizer 21 to remove acidic substances in the coal gas, the treated coal gas is discharged through a negative pressure pipe 4, a vibration motor 19 drives the dust removing plate 14 to shake to reduce dust accumulation on the dust removing plate 14, springs on two sides of a buffer block 20 can buffer and protect the dust removing plate 14, the dust is adsorbed by a dust collecting block 6, the dust with larger particles falls on a baffle 9 through a collecting tank, one side of the baffle 9 penetrates through the side wall of a recovery box 8 to open a sealing plate 23, the collection can be taken out by moving the baffle 9 inside the recovery tank 8.
The application has the advantages that:
1. the gas cooling device is simple to operate, the dust removal plate 14 filters the gas and cools the gas at the same time, primary treatment of the gas is facilitated, impurities in the gas are reduced, the circulation speed of water flow in the cooling pipe 12 is high, and the cooling effect can be guaranteed;
2. the gas treatment device is reasonable in structure, the spray header 18 can be used for performing auxiliary treatment on the gas, the treatment effect of the whole device on the gas is improved, negative pressure can be generated in the negative pressure pipe 4, the gas is conveniently discharged and guided, and the continuous treatment of the gas in the dust remover shell 5 is facilitated;
3. the dust on the dust removing plate 14 can be cleaned, the dust absorption block 6 can absorb the dust in time to reduce the escape of the dust, reduce the dust residue on the dust removing plate 14, keep the filtering effect of the dust removing plate 14 and facilitate the recycling of the dust removing plate 14.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a blast furnace is dust collector for gas which characterized in that: the dust remover comprises a dust remover shell (5), a dust removing mechanism and an auxiliary mechanism, wherein a neutralization tank (1) is fixedly connected to the top of the dust remover shell (5), and a first water pump (2) is installed on the left side of the neutralization tank (1); the dust removal mechanism comprises a dust absorption block (6), a dust collector (7) and a dust removal plate (14), the dust absorption block (6) is fixedly connected onto a connecting block (11), the dust collector (7) is installed at the bottom of the connecting block (11), the bottom of the dust removal plate (14) is overlapped above a supporting plate (10), and a reinforcing block (17) is installed at the top of the supporting plate (10); the auxiliary mechanism is installed inside a dust remover shell (5), a sealing plate (23) is clamped on one side of the dust remover shell (5), a dust removing inlet (13) is installed on the right side of the sealing plate (23), and the dust removing inlet (13) penetrates through the right side wall of the dust remover shell (5).
2. The dust removing device for blast furnace gas according to claim 1, characterized in that: reinforcing block (17) rigid coupling is in fixed plate (3) bottom, the inside block of reinforcing block (17) has buffer block (20), through spring coupling between buffer block (20) and reinforcing block (17) inner wall, buffer block (20) rigid coupling is at dust removal board (14) top, dust removal board (14) one side rigid coupling has vibrating motor (19), just dust removal board (14) both sides all gomphosis have the filter screen.
3. The dust removing device for blast furnace gas according to claim 1, characterized in that: a plurality of through-holes have been seted up on dust removal board (14), the inside gomphosis of dust removal board (14) has cooling tube (12), cooling tube (12) one end rigid coupling has connecting pipe (15), and the other end runs through backup pad (10) back rigid coupling on second water pump (16), second water pump (16) rigid coupling is in collection box (8) inner chamber bottom.
4. The dust removing device for blast furnace gas according to claim 1, characterized in that: through horizontal union coupling between connecting block (11), connecting block (11) bottom is connected with dust catcher (7), dust catcher (7) rigid coupling is on collection box (8) inner wall, dust catcher (7) bottom overlap joint has baffle (9), sliding connection between baffle (9) and collection box (8).
5. The dust removing device for blast furnace gas according to claim 1, characterized in that: dust remover shell (5) inner chamber bottom rigid coupling has collection box (8), collection box (8) are located closing plate (23) inboard, collection box (8) top rigid coupling has backup pad (10), the collecting vat has been seted up on backup pad (10), the collecting vat is located dust removal board (14) bottom both sides.
6. The dust removing device for blast furnace gas according to claim 5, characterized in that: the thickness of collection box (8) is less than dust remover shell (5), backup pad (10) rigid coupling at collection box (8) top is on dust remover shell (5) inner wall, the length of backup pad (10) is greater than collection box (8), dust remover shell (5) lateral wall is run through to collection box (8) one side.
7. The dust removing device for blast furnace gas according to claim 1, characterized in that: the auxiliary mechanism includes negative pressure pipe (4), shower head (18) and connecting pipe two (22), negative pressure pipe (4) run through dust remover shell (5) top lateral wall, negative pressure pipe (4) inner wall rigid coupling has air exhauster (401), negative pressure pipe (4) end is located dust removal board (14) left side, the length of negative pressure pipe (4) is greater than dust removal entry (13).
8. The dust removing device for blast furnace gas according to claim 1, characterized in that: dust remover shell (5) inner chamber top rigid coupling has fixed plate (3), the inside gomphosis of fixed plate (3) has the water pipe, the water pipe is connected with first water pump (2), water pipe bottom rigid coupling has shower head (18), shower head (18) run through fixed plate (3) bottom lateral wall.
9. The dust removing device for blast furnace gas according to claim 7, characterized in that: the inside rigid coupling of shower head (18) has atomizer (21), connect through connecting pipe two (22) between atomizer (21), be located the centre atomizer (21) and water piping connection, shower head (18) are located between dust removal board (14) of both sides.
10. The dust removing device for blast furnace gas according to claim 1, characterized in that: the height of dust absorption piece (6) is greater than connecting block (11), connecting block (11) rigid coupling is in dust removal board (14) both sides, connecting block (11) are five groups altogether, every group connecting block (11) are two altogether, just three dust catcher (7) are installed to connecting block (11) bottom.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946365.5U CN216023749U (en) | 2021-08-18 | 2021-08-18 | Dust collector for blast furnace gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946365.5U CN216023749U (en) | 2021-08-18 | 2021-08-18 | Dust collector for blast furnace gas |
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| Publication Number | Publication Date |
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| CN216023749U true CN216023749U (en) | 2022-03-15 |
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| CN202121946365.5U Expired - Fee Related CN216023749U (en) | 2021-08-18 | 2021-08-18 | Dust collector for blast furnace gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157764A (en) * | 2022-05-25 | 2022-10-11 | 安徽省万美纸塑有限公司 | Body paper cutting device for paper cup processing and use method thereof |
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2021
- 2021-08-18 CN CN202121946365.5U patent/CN216023749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157764A (en) * | 2022-05-25 | 2022-10-11 | 安徽省万美纸塑有限公司 | Body paper cutting device for paper cup processing and use method thereof |
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Effective date of registration: 20220830 Address after: Group 10, Changfu Village, Nanhuzhou Town, Xiangyin County, Yueyang City, Hunan Province 410500 Patentee after: Xiao Hongbing Patentee after: Xiao Hongguang Patentee after: Shi Wenwu Patentee after: Yan Fuqi Address before: 065000 No. 30, Hongrun Road, Langfang Economic and Technological Development Zone, Hebei Province Patentee before: Liu Xiang Patentee before: Li Feng Patentee before: Li Wei Patentee before: Li Zhiqiang Patentee before: Wang Shijie Patentee before: Li Shidong |
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