CN212188211U - Based on SCR sack dust collector for sintering plant - Google Patents
Based on SCR sack dust collector for sintering plant Download PDFInfo
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- CN212188211U CN212188211U CN202020191062.6U CN202020191062U CN212188211U CN 212188211 U CN212188211 U CN 212188211U CN 202020191062 U CN202020191062 U CN 202020191062U CN 212188211 U CN212188211 U CN 212188211U
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Abstract
The utility model provides a based on SCR sack dust collector is used in sintering plant. Based on SCR sack dust collector for sintering plant includes: an exhaust pipe; the cooling component is arranged below the exhaust pipe and comprises a reservoir, the top of the reservoir is fixedly connected with a water pump, the water pump is fixedly connected with a water pumping pipe and a water outlet pipe, and one end of the water outlet pipe is fixedly connected with a spray head; a water outlet assembly; the water outlet assembly is fixed at the bottom of the exhaust pipe and comprises a drain pipe, and a dust screen and active carbon are arranged in the drain pipe; the protection assembly is arranged on one side of the drain pipe. The utility model provides a based on SCR sack dust collector for sintering plant sprinkles through the shower nozzle in the inside of blast pipe, carries out rapid cooling to the waste gas that the sintering produced, prevents that exhaust gas temperature is too high to lead to the dust removal sack to be burnt out, provides the protection to the dust removal sack.
Description
Technical Field
The utility model relates to a dust collector field especially relates to a based on SCR sack dust collector is used in sintering plant.
Background
The dust collecting bag can be called a heart of a bag type dust collector, and is generally called a dust filtering bag, a dust collecting bag and the like. The dust removal cloth bag is a key part in the operation process of the bag type dust collector, usually, the cylindrical filter bag is vertically suspended in the dust collector, SCR is a selective catalytic reduction technology and plays an important role in the waste gas treatment of a sintering plant, and dust removal needs to be carried out through the dust removal cloth bag in the waste gas treatment process of the sintering plant.
In the prior art, the dust is removed by the dust removing cloth bag in the waste gas treatment of sintering production, the waste temperature discharged by a sintering plant is generally higher, the heat resistance of the dust removing cloth bag is lower, and the dust removing cloth bag is easy to be burnt in the waste gas dust removing process of the sintering plant to influence the dust removing capability of the cloth bag.
Therefore, it is necessary to provide a SCR bag dust collector for sintering plant to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a based on SCR sack dust collector is used in sintering plant has solved and has been burnt the problem that influences the dust removal ability of sack easily at the in-process dust removal sack that carries out sintering plant waste gas dust removal.
In order to solve the technical problem, the utility model provides a based on SCR sack dust collector for sintering plant includes: an exhaust pipe; the cooling component is arranged below the exhaust pipe and comprises a reservoir, the top of the reservoir is fixedly connected with a water pump, the water pump is fixedly connected with a water pumping pipe and a water outlet pipe, and one end of the water outlet pipe is fixedly connected with a spray head; a water outlet assembly; the water outlet assembly is fixed at the bottom of the exhaust pipe and comprises a drain pipe, and a dust screen and active carbon are arranged in the drain pipe; the protection assembly is arranged on one side of the drain pipe; the fixing component is arranged on one side of the drain pipe; the control device is fixed on one side of the drain pipe; the adjusting device is fixed at the top of the water storage tank; the hairbrush is fixed on one side of the adjusting device.
Preferably, the exhaust pipe comprises an air inlet and an air outlet, and a dust removal cloth bag is arranged in the exhaust pipe.
Preferably, one end of the pumping pipe penetrates through the reservoir and extends to the interior of the reservoir; one end of the water outlet pipe penetrates through the exhaust pipe and extends to the outside of the exhaust pipe.
Preferably, the protection component comprises a groove, one side of the groove is fixedly connected with a rotating shaft, the rotating shaft is connected with a baffle, the baffle groove is formed in one side of the drain pipe, the protection component is provided with two parts, and the two protection components are respectively arranged on two sides of the drain pipe.
Preferably, the fixed subassembly includes fixed slot and adjustment tank, the bottom fixedly connected with compression spring of adjustment tank inner wall, compression spring's top fixedly connected with fixture block, one side fixedly connected with control shaft of fixture block, the fixed slot set up in the bottom of baffle, the adjustment tank set up in recess inner wall's bottom, the one end of control shaft is run through the drain pipe just extends to the outside of drain pipe.
Preferably, the control device comprises a dustproof shell, the bottom of the inner wall of the dustproof shell is fixedly connected with a bent spring, the bottom of the dustproof shell is fixedly connected with a dust removal pipe, the dustproof shell is fixedly connected with one side of the drain pipe, one end of the bent spring is fixedly connected with one side of the baffle, and one side of the dust removal pipe is fixedly connected with one side of the drain pipe.
Preferably, the adjusting device comprises a first electric telescopic rod, a supporting table is fixedly connected to the top of the first electric telescopic rod, a second electric telescopic rod is fixedly connected to the top of the supporting table, the first electric telescopic rod is fixed to the top of the reservoir, and one side of the second electric telescopic rod is fixedly connected with the brush.
Compared with the prior art, the utility model provides a based on SCR sack dust collector is used in sintering plant has following beneficial effect:
the utility model provides a based on SCR sack dust collector is used in sintering plant carries the water of cistern to shower nozzle department through drinking-water pipe and outlet pipe to through the shower nozzle blowout, waste gas after the sintering of sintering plant can enter into the inside of blast pipe through the air inlet, discharges after removing dust through dust removal sack, sprinkle in the inside of blast pipe through the shower nozzle, carry out rapid cooling to the waste gas that the sintering produced, prevent that exhaust gas high temperature from leading to dust removal sack to be burnt out, provide the protection to dust removal sack.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the SCR bag dust collector for sintering plant according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. the device comprises an exhaust pipe, 11, an air inlet, 12, an air outlet, 13, a dust removal cloth bag, 2, a cooling assembly, 21, a water storage tank, 22, a water pump, 23, a water pumping pipe, 24, a water outlet pipe, 25, a spray head, 3, a water outlet assembly, 31, a water outlet pipe, 32, a dust screen, 33, activated carbon, 4, a protection assembly, 41, a groove, 42, a rotating shaft, 43, a baffle, 5, a fixing assembly, 51, a fixing groove, 52, an adjusting groove, 53, a pressure spring, 54, a clamping block, 55, a control shaft, 6, a control device, 61, a dust shell, 62, a bending spring, 63, a dust removal pipe, 7, an adjusting device, 71, a first electric telescopic rod, 72, a supporting table, 73, a second electric telescopic rod, 8.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a sintering plant-based SCR bag dust collector of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. Based on SCR sack dust collector for sintering plant includes: an exhaust pipe 1; the cooling component 2 is arranged below the exhaust pipe 1, the cooling component 2 comprises a reservoir 21, the top of the reservoir 21 is fixedly connected with a water pump 22, the water pump 22 is fixedly connected with a water pumping pipe 23 and a water outlet pipe 24, and one end of the water outlet pipe 24 is fixedly connected with a spray nozzle 25; a water outlet component 3; the water outlet assembly 3 is fixed at the bottom of the exhaust pipe 1, the water outlet assembly 3 comprises a drain pipe 31, and a dust screen 32 and activated carbon 33 are arranged in the drain pipe 31; the protection component 4 is arranged on one side of the drain pipe 31; a fixing member 5, wherein the fixing member 5 is disposed at one side of the drain pipe 31; a control device 6, wherein the control device 6 is fixed on one side of the drain pipe 31; the adjusting device 7 is fixed at the top of the water storage tank 21; and the brush 8 is fixed on one side of the adjusting device 7.
The water storage tank 21 IS provided with a water inlet and a water outlet to conveniently supplement and release water in the water storage tank 21, the water pump 22 IS IS100-65-315 in model, water in the water storage tank 21 can be conveyed to the spray head 25 through the water pumping pipe 23 and the water outlet pipe 24 and IS sprayed out through the spray head 25, waste gas after sintering in a sintering plant can enter the exhaust pipe 1 through the air inlet 11, and IS discharged after dust removal through the dust removal cloth bag 13.
Prevent the dust loss through baffle 43, make things convenient for brush 8 to clean the surface of dust screen 32 simultaneously, the dust that brush 8 brushed down can be discharged through dust removal pipe 63, seals one side of baffle 43 through dust shell 61, guarantees that the dust can only discharge through dust removal pipe 63.
The exhaust pipe 1 comprises an air inlet 11 and an air outlet 12, and a dust removal cloth bag 13 is arranged inside the exhaust pipe 1.
The sintered gas is dedusted by the dedusting cloth bag 13, so that dust pollution is prevented.
One end of the pumping pipe 23 penetrates through the reservoir 21 and extends to the inside of the reservoir 21; one end of the water outlet pipe 24 penetrates through the exhaust pipe 1 and extends to the outside of the exhaust pipe 1.
The bottom of the pumping pipe 23 is located at the bottom of the inner wall of the reservoir 21, so that water inside the reservoir 21 can be fully absorbed.
Protection component 4 includes recess 41, one side fixedly connected with pivot 42 of recess 41, it is connected with baffle 43 to rotate on the pivot 42, baffle recess 41 sets up in one side of drain pipe 31, protection component 4 is provided with two altogether, two protection component 4 set up respectively in the both sides of drain pipe 31.
The escape of dust through the recess 41 is prevented by two baffles 43.
The fixing assembly 5 comprises a fixing groove 51 and an adjusting groove 52, a pressure spring 53 is fixedly connected to the bottom of the inner wall of the adjusting groove 52, a clamping block 54 is fixedly connected to the top of the pressure spring 53, a control shaft 55 is fixedly connected to one side of the clamping block 54, the fixing groove 51 is arranged at the bottom of the baffle 43, the adjusting groove 52 is arranged at the bottom of the inner wall of the groove 41, and one end of the control shaft 55 penetrates through the water drainage pipe 31 and extends to the outside of the water drainage pipe 31.
The baffle 43 is fixed by the fixing component 5, so that the baffle 43 is prevented from shaking to cause the dust in the drain pipe 31 to escape outwards.
The control device 6 is convenient to drive the brush 8 to move, and the dust on the surface of the dust screen 32 is removed.
The adjusting device 7 comprises a first electric telescopic rod 71, a supporting table 72 is fixedly connected to the top of the first electric telescopic rod 71, a second electric telescopic rod 73 is fixedly connected to the top of the supporting table 72, the first electric telescopic rod 71 is fixed to the top of the water storage tank 21, and one side of the second electric telescopic rod 73 is fixedly connected with the brush 8.
The first electric telescopic rod 71 is connected with the axis of the support table 72, so that the support table 72 is more stably supported.
The utility model provides a based on SCR sack dust collector is used in sintering plant's theory of operation as follows:
remove dust through the air that dust removal sack 13 discharged sintering plant sintering, among the air that prevents the dust loss, protect the air, water pump 22 absorbs through 23 retaining ponds 21 inside of drinking-water pipe, and spray in the inside of blast pipe 1 through outlet pipe 24 and shower nozzle 25, carry out rapid cooling to the waste gas that the sintering produced, prevent that exhaust gas temperature is too high to lead to dust removal sack 13 to be burnt out, provide the protection to dust removal sack 13.
When the brush can remove dust on the surface of the dust screen 32, the dust screen 32 is prevented from being blocked due to excessive dust, when dust removal is needed, the control shaft 55 is manually pulled downwards, the clamping block 54 is driven to move downwards in the moving process of the control shaft 55, so that the clamping block 84 is separated from the fixing groove 51, the second electric telescopic rod 73 extends to drive the brush 8 to move so as to brush out the dust on the dust screen 32 and discharge the dust through the dust removing pipe 63, when the second electric telescopic rod 73 extends to the maximum distance, the first electric telescopic rod 71 rises and drives the second electric telescopic rod 73 and the brush 8 to rise synchronously through the support table 72, at the moment, the second electric telescopic rod 73 contracts to drive the brush 8 to move, the brush 8 cannot contact with the dust screen 32 in the moving process, and dust cannot leak out, when the brush 8 is completely separated from the drain pipe 31, the control shaft 55 stops being pulled, and the pressure spring 53 pushes the latch 54 upward.
Compared with the prior art, the utility model provides a based on SCR sack dust collector is used in sintering plant has following beneficial effect:
carry the water of cistern 21 to shower nozzle 25 department through drinking-water pipe 23 and outlet pipe 24, and through shower nozzle 25 blowout, waste gas after the sintering plant sintering can enter into the inside of blast pipe 1 through air inlet 11, discharge after removing dust through dust removal sack 13, sprinkle in the inside of blast pipe 1 through shower nozzle 25, carry out rapid cooling to the waste gas that the sintering produced, prevent that the exhaust gas high temperature from leading to dust removal sack 13 to be burnt out, provide the protection to dust removal sack 13.
When the brush can remove dust on the surface of the dust screen 32, the dust screen 32 is prevented from being blocked due to excessive dust, when dust is required to be removed, the control shaft 55 is pulled downwards manually, the clamping block 54 is driven to move downwards in the moving process of the control shaft 55 so that the clamping block 84 is separated from the fixing groove 51, and the brush 8 is driven to move by the extension of the second electric telescopic rod 73 so as to brush out the dust on the dust screen 32 and discharge the dust through the dust removing pipe 63.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a based on SCR sack dust collector is used in sintering plant which characterized in that includes:
an exhaust pipe;
the cooling component is arranged below the exhaust pipe and comprises a reservoir, the top of the reservoir is fixedly connected with a water pump, the water pump is fixedly connected with a water pumping pipe and a water outlet pipe, and one end of the water outlet pipe is fixedly connected with a spray head;
a water outlet assembly; the water outlet assembly is fixed at the bottom of the exhaust pipe and comprises a drain pipe, and a dust screen and active carbon are arranged in the drain pipe;
the protection assembly is arranged on one side of the drain pipe;
the fixing component is arranged on one side of the drain pipe;
the control device is fixed on one side of the drain pipe;
the adjusting device is fixed at the top of the water storage tank;
the hairbrush is fixed on one side of the adjusting device.
2. The SCR bag dust collector for sintering plant according to claim 1, wherein the exhaust pipe comprises an air inlet and an air outlet, and a dust collecting bag is arranged inside the exhaust pipe.
3. The SCR bag dust collector device used in the sintering plant according to claim 1, wherein one end of the water pumping pipe penetrates through the water storage tank and extends to the inside of the water storage tank; one end of the water outlet pipe penetrates through the exhaust pipe and extends to the outside of the exhaust pipe.
4. The SCR bag dust collector device for sintering plants according to claim 1, wherein the protection components comprise a groove, one side of the groove is fixedly connected with a rotating shaft, a baffle is rotatably connected to the rotating shaft, the baffle groove is arranged on one side of the water drainage pipe, the number of the protection components is two, and the two protection components are respectively arranged on two sides of the water drainage pipe.
5. The SCR bag dust collector device used in sintering plants according to claim 4, wherein the fixing component comprises a fixing groove and an adjusting groove, a pressure spring is fixedly connected to the bottom of the inner wall of the adjusting groove, a clamping block is fixedly connected to the top of the pressure spring, a control shaft is fixedly connected to one side of the clamping block, the fixing groove is arranged at the bottom of the baffle, the adjusting groove is arranged at the bottom of the inner wall of the groove, and one end of the control shaft penetrates through the drain pipe and extends to the outside of the drain pipe.
6. The SCR bag dust collector device used in the sintering plant according to claim 4, wherein the control device comprises a dust-proof shell, a bending spring is fixedly connected to the bottom of the inner wall of the dust-proof shell, a dust-removing pipe is fixedly connected to the bottom of the dust-proof shell, the dust-proof shell is fixedly connected to one side of the water discharging pipe, one end of the bending spring is fixedly connected to one side of the baffle, and one side of the dust-removing pipe is fixedly connected to one side of the water discharging pipe.
7. The SCR bag dust collector device used in sintering plant according to claim 1, wherein the adjusting device comprises a first electric telescopic rod, a supporting table is fixedly connected to the top of the first electric telescopic rod, a second electric telescopic rod is fixedly connected to the top of the supporting table, the first electric telescopic rod is fixed to the top of the water storage tank, and one side of the second electric telescopic rod is fixedly connected with the brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191062.6U CN212188211U (en) | 2020-02-21 | 2020-02-21 | Based on SCR sack dust collector for sintering plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191062.6U CN212188211U (en) | 2020-02-21 | 2020-02-21 | Based on SCR sack dust collector for sintering plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212188211U true CN212188211U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020191062.6U Active CN212188211U (en) | 2020-02-21 | 2020-02-21 | Based on SCR sack dust collector for sintering plant |
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| Country | Link |
|---|---|
| CN (1) | CN212188211U (en) |
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2020
- 2020-02-21 CN CN202020191062.6U patent/CN212188211U/en active Active
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