CN222384442U - Flue gas purification and emission equipment for industrial kiln - Google Patents
Flue gas purification and emission equipment for industrial kiln Download PDFInfo
- Publication number
- CN222384442U CN222384442U CN202420362081.9U CN202420362081U CN222384442U CN 222384442 U CN222384442 U CN 222384442U CN 202420362081 U CN202420362081 U CN 202420362081U CN 222384442 U CN222384442 U CN 222384442U
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- China
- Prior art keywords
- flue gas
- fixedly arranged
- industrial kiln
- box
- fixed mounting
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000003546 flue gas Substances 0.000 title claims abstract description 62
- 238000000746 purification Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000005406 washing Methods 0.000 claims abstract description 10
- 241000220317 Rosa Species 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 11
- 239000010865 sewage Substances 0.000 description 10
- 239000003517 fume Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011110 re-filtration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas purifying and discharging device for an industrial kiln, which relates to the technical field of industrial kilns and comprises a converging pipe, wherein a filtering mechanism is fixedly arranged on one side of the converging pipe, a collecting mechanism is fixedly arranged at the bottom of the filtering mechanism, and a purifying mechanism is fixedly arranged on one side of the filtering mechanism. This smoke purification emission equipment for industrial kiln sends into the rose box inside with outlet flue exhaust's high temperature cigarette through the flow combining pipe, lower the temperature to the flue gas through two atomizing water curtain shower nozzle spun two-layer atomizing water curtain to avoid the flue gas to cause the damage to purifier, when cooling down the flue gas through atomizing water curtain, can adsorb inside most particulate matter of flue gas and impurity through rivers, thereby reduce the concentration and the temperature of flue gas, thereby the rethread washing filter filters the back and sends into the clarifier main part inside and purify, the practicality of this smoke purification emission equipment for industrial kiln has been improved.
Description
Technical Field
The utility model relates to the technical field of industrial kilns, in particular to a flue gas purifying and discharging device for an industrial kiln.
Background
The industrial kiln flue gas is gas with a large amount of heat generated after production, a large amount of dust and waste gas to be treated are mixed in the gas, and when the industrial kiln flue gas is treated, the heat is required to be filtered and pollutants in the flue gas are filtered, so that the national emission standard is reached and then the flue gas is discharged. In general, the flue gas enters the dust remover through the air pipe under the action of the fan, and the corresponding dust remover is selected according to the components, specific gravity and the like of the flue gas to treat the waste gas and impurities in the flue gas.
The prior Chinese patent with reference publication number of CN204891566U discloses a glass kiln gas cleaning device, which can control the supply amount of ammonia according to the NOX concentration set value at the outlet of a denitration reactor by adding a controller, a gas analyzer and a flow regulating valve in a denitration component, thereby ensuring NOX emission standard and improving the utilization rate of ammonia. Meanwhile, the heat exchanger is arranged at the outlet of the desulfurization device, the heat of the high-temperature flue gas output from the denitration reactor is converted to the outlet of the desulfurization device, the temperature of the flue gas output from the desulfurization device is improved, the buoyancy of the flue gas is further improved, the corrosion of a flue and a chimney at the downstream of the desulfurization device is relieved, and the heat waste is reduced while the service life of the device is prolonged.
The existing flue gas purification and emission equipment for the industrial kiln generally and directly purifies and emits flue gas exhausted by the industrial kiln, but the flue gas exhausted by the industrial kiln is higher in temperature, and the concentration of particles and dust in the flue gas is larger, the filter element inside the purification device is easily blocked due to direct purification by the purification device, the service life of the filter element of the purification device is reduced, frequent replacement is needed, and meanwhile, the purification device is easily damaged due to high-temperature flue gas.
Disclosure of utility model
The utility model aims to solve the problem that the prior art is inconvenient to primarily purify the discharged flue gas, and provides flue gas purifying and discharging equipment for an industrial kiln.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A fume cleaning and discharging device for an industrial kiln, comprising:
The filter comprises a converging pipe, wherein a filter mechanism is fixedly arranged on one side of the converging pipe, a collecting mechanism is fixedly arranged at the bottom of the filter mechanism, a purifying mechanism is fixedly arranged on one side of the filter mechanism, the filter mechanism comprises a side plate arranged on one side of the converging pipe, a filter box is fixedly arranged on one side of the side plate, a sewage drain outlet for discharging sewage is fixedly arranged at the bottom of the inside of the filter box, two atomizing water curtain spray heads for spraying an atomizing water curtain are fixedly arranged on the left side of the top of the inside of the filter box, a rotary spray head for cleaning a water washing filter is fixedly arranged on the right side of the top of the inside of the filter box, a split box for splitting is fixedly arranged on one side of the inside of the filter box, and a connecting pipe is fixedly arranged on one side of the split box.
In a preferred embodiment, a smoke outlet is fixedly arranged at the bottom of the flow combining pipe, and a top plate is fixedly arranged at the bottom of the smoke outlet and is a structure for supporting.
In a preferred embodiment, the bottom of the top plate is fixedly provided with an industrial kiln main body, the bottom of the industrial kiln main body is fixedly provided with a bottom plate, and the bottom plate is a structure for supporting the bottom.
In a preferred embodiment, the collecting mechanism comprises a collecting box arranged at the bottom of the filtering box, and a water suction pump is fixedly arranged on one side of the collecting box and is a structure for pumping water.
In a preferred embodiment, two support plates are fixedly arranged on two sides of the interior of the collecting box, the top of each support plate is movably connected with a support block, and each support plate is a structure for movably supporting the support block.
In a preferred embodiment, two filter plates are fixedly installed in the support block, a connecting plate is fixedly installed on one side of the support block, a handle is fixedly installed on one side of the connecting plate, and the connecting plate is a structure for sealing connection.
In a preferred embodiment, the purifying mechanism comprises a purifier main body arranged on one side of the filter box, and an air detector is fixedly arranged on one side of the top of the purifier main body and is a structure for detecting whether the smoke reaches the standard.
In a preferred embodiment, a control valve is fixedly installed at the top of the air detector, a smoke outlet is fixedly installed at the top of the control valve, a circulating pipe is fixedly installed at one side of the control valve, and the control valve is a structure for controlling the entering direction of smoke.
Compared with the prior art, the utility model has the beneficial effects that:
1. This smoke purification emission equipment for industrial kiln sends the high temperature cigarette of outlet vent exhaust into the rose box inside through the closed flow pipe, through two-layer atomizing water curtain of two atomizing water curtain shower nozzle blowout to the flue gas cooling to avoid the flue gas to cause the damage to purifier, when cooling down the flue gas through atomizing water curtain, can adsorb the particulate matter and the impurity of the inside most of flue gas through rivers, thereby reduce the concentration and the temperature of flue gas, thereby send into the clarifier main part inside after the filtration is carried out to the rethread washing filter and purify, the practicality of this smoke purification emission equipment for industrial kiln has been improved;
2. This fume purification discharging equipment for industrial kiln, send into the collecting box inside through the discharge port with sewage, get into the inside bottom of collecting box after filtering wherein impurity particle through even filter, carry out the cyclic utilization after extracting through the suction pump, the practicality of fume purification discharging equipment for industrial kiln has been improved, fume entry air detector after the essence of clarifier main part is inside to be detected, send out the fume from the exhaust port through the control valve after reaching emission standard, if not reach the standard, send into the circulating pipe inside with the fume through the control valve, filter the purification again after getting into from the confluence pipe, the practicality of fume purification discharging equipment for industrial kiln has been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an industrial furnace body according to the present utility model;
FIG. 3 is a schematic diagram of a filter box according to the present utility model;
FIG. 4 is a schematic view of a collection box according to the present utility model;
fig. 5 is a schematic diagram of a purifier according to the present utility model.
1. The device comprises a flow pipe, 11, a smoke outlet, 12, a top plate, 13, an industrial kiln main body, 14, a bottom plate, 2, a side plate, 21, a filter box, 22, a drain outlet, 23, an atomization water curtain spray nozzle, 24, a rotary spray nozzle, 25, a water washing filter, 26, a split box, 27, a connecting pipe, 3, a collecting box, 31, a water suction pump, 32, a supporting plate, 33, a supporting block, 34, a filter plate, 35, a connecting plate, 36, a handle, 4, a purifier main body, 41, an air detector, 42, a control valve, 43, a smoke outlet, 44 and a circulating pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in the present embodiment, a flue gas purifying and discharging device for an industrial kiln includes a merging pipe 1, a flue outlet 11 is fixedly installed at the bottom of the merging pipe 1, and a top plate 12 is fixedly installed at the bottom of the flue outlet 11.
The bottom of the top plate 12 is fixedly provided with an industrial kiln main body 13, and the bottom of the industrial kiln main body 13 is fixedly provided with a bottom plate 14.
Specifically, support industrial kiln main part 13 bottom through bottom plate 14, support industrial kiln main part 13 top through roof 12, the confluence pipe 1 can be with the inside cigarette of two pipelines confluence to a pipeline inside, has improved the practicality of this industrial kiln with flue gas purification emission equipment.
The filtering mechanism is fixedly arranged on one side of the converging pipe 1 and comprises a side plate 2 arranged on one side of the converging pipe 1, a filtering box 21 is fixedly arranged on one side of the side plate 2, a sewage outlet 22 is fixedly arranged at the bottom of the filtering box 21, two atomized water curtain spray heads 23 are fixedly arranged on the left side of the top of the filtering box 21, a rotary spray head 24 is fixedly arranged on the right side of the top of the filtering box 21, a washing filter 25 is fixedly arranged on one side of the filtering box 21, a diversion box 26 is fixedly arranged on the top of the filtering box 21, and a connecting pipe 27 is fixedly arranged on one side of the diversion box 26.
Specifically, filtering mechanism is the structure that is used for this flue gas purification emission equipment for industrial kiln to carry out preliminary filtration cooling to the flue gas, reduce the temperature to the flue gas through two atomizing water curtain shower nozzle 23 spun atomizing water curtain, adsorb the impurity of flue gas inside through atomizing water curtain, send into inside the clarifier main part 4 after filtering through washing filter 25, rotatory shower nozzle 24 is used for rotatory rivers that jet, wash washing filter 25 surface adsorption's impurity, send into the collecting box 3 inside with sewage through drain 22, the practicality of this flue gas purification emission equipment for industrial kiln has been improved.
The bottom of the filtering mechanism is fixedly provided with a collecting mechanism, the collecting mechanism comprises a collecting box 3 arranged at the bottom of the filtering box 21, and one side of the collecting box 3 is fixedly provided with a water pump 31.
Two supporting plates 32 are fixedly arranged on two sides of the inside of the collecting box 3, and supporting blocks 33 are movably connected to the tops of the supporting plates 32.
Two filter plates 34 are fixedly arranged in the support block 33, a connecting plate 35 is fixedly arranged on one side of the support block 33, and a handle 36 is fixedly arranged on one side of the connecting plate 35.
Specifically, the collection mechanism is the collection structure that is used for this industrial kiln to purify exhaust equipment's for the flue gas, filters the sewage that drain 22 sent through two inside filter 34 of supporting shoe 33, sends into the bottom of collecting box 3 after filtering the inside impurity of sewage, circulates after taking out water through suction pump 31, and pulling handle 36 can drive connecting plate 35 and take out filter 34 to clear up filter 34, improved the practicality of this industrial kiln to purify exhaust equipment's for the flue gas.
One side of the filtering mechanism is fixedly provided with a purifying mechanism, the purifying mechanism comprises a purifier main body 4 arranged on one side of the filtering box 21, and one side of the top of the purifier main body 4 is fixedly provided with an air detector 41.
The top of the air detector 41 is fixedly provided with a control valve 42, the top of the control valve 42 is fixedly provided with a smoke outlet 43, and one side of the control valve 42 is fixedly provided with a circulating pipe 44.
Specifically, the purification mechanism is the purification structure that is used for this industrial kiln to purify the back through clarifier main part 4 to the flue gas, detects the flue gas through air detector 41, when the flue gas reaches emission standard, sends the flue gas into exhaust port 43 through control valve 42 and discharges, when the flue gas is up to standard, sends the flue gas into circulation pipe 44 through control valve 42 and sends into and unifies the flow tube 1 and carry out the filtration again, has improved the practicality of this industrial kiln to purify the exhaust equipment.
Working principle: firstly, smoke inside the main body 13 of the industrial kiln is discharged through the smoke outlet 11, the smoke is sent into the filter box 21 through the flow converging pipe 1, water at the bottom inside the collecting box 3 is sent into the split box 26 through the connecting pipe 27 through the water suction pump 31, the water is split into three parts and sent into the two atomizing water curtain spray heads 23 and the inside of the rotary spray head 24 through the split box 26, the water flow is atomized through the two atomizing water curtain spray heads 23 and sprayed out in a water curtain shape, the high-temperature smoke is cooled through the two atomizing water curtains, meanwhile, impurities and particles inside the high-temperature smoke are adsorbed through the water curtain, so that the concentration of the smoke is reduced, the smoke is filtered through the water washing filter 25, the filtered smoke enters the main body 4, the direction of water flow spraying is controlled through the rotary spray head 24, so that particle impurities adsorbed on the surface of the water washing filter 25 are washed, the sewage inside the filter tank 21 is sent into the collecting box 3 through the sewage outlet 22, impurities inside the sewage are filtered through the two filter plates 34 inside the supporting blocks 33, the phenomenon that the spray head is blocked by the impurities during recycling is avoided, the filtered water enters the bottom inside the collecting box 3 for recycling, when the filter plates 34 are required to be cleaned, the handle 36 is pulled so as to drive the connecting plates 35 to move outwards, the filter plates 34 are taken out, the supporting blocks 33 are inserted into the collecting box 3 after cleaning is finished, the two supporting plates 32 are used for supporting, the preliminarily filtered flue gas enters the purifier main body 4 for filtering, the air is detected through the air detector 41 after the filtering, when the detection result reaches the emission standard, the flue gas is discharged through the flue gas feeding exhaust port 43 through the control valve 42, and when the flue gas does not reach the standard, the flue gas is fed into the circulating pipe 44 through the control valve 42, so that the flue gas enters the flow combining pipe 1 for re-filtration.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a flue gas purification emission equipment for industrial kiln, includes confluence pipe (1), one side fixed mounting of confluence pipe (1) has filtering mechanism, filtering mechanism's bottom fixed mounting has collection mechanism, one side fixed mounting of filtering mechanism has purification mechanism, a serial communication port, filtering mechanism include install in curb plate (2) of confluence pipe (1) one side, one side fixed mounting of curb plate (2) has rose box (21), the inside bottom fixed mounting of rose box (21) has drain (22), two atomizing water curtain shower nozzles (23) are fixed mounting in the inside top left side of rose box (21), the inside top right side fixed mounting of rose box (21) has rotatory nozzle (24), the inside one side fixed mounting of rose box (21) has washing filter (25), the top fixed mounting of rose box (21) has shunt box (26), one side fixed mounting of shunt box (26) has connecting pipe (27).
2. The flue gas purifying and discharging device for the industrial kiln as claimed in claim 1, wherein a flue gas outlet (11) is fixedly arranged at the bottom of the converging pipe (1), and a top plate (12) is fixedly arranged at the bottom of the flue gas outlet (11).
3. The flue gas purifying and discharging device for the industrial kiln as claimed in claim 2, wherein the bottom of the top plate (12) is fixedly provided with an industrial kiln main body (13), and the bottom of the industrial kiln main body (13) is fixedly provided with a bottom plate (14).
4. The flue gas purifying and discharging device for an industrial kiln according to claim 1, wherein the collecting mechanism comprises a collecting box (3) arranged at the bottom of the filtering box (21), and a water pump (31) is fixedly arranged on one side of the collecting box (3).
5. The flue gas purifying and discharging device for industrial kilns according to claim 4, wherein two supporting plates (32) are fixedly arranged on two sides of the inside of the collecting box (3), and supporting blocks (33) are movably connected to the tops of the supporting plates (32).
6. The flue gas purifying and discharging device for an industrial kiln according to claim 5, wherein two filter plates (34) are fixedly arranged in the supporting block (33), a connecting plate (35) is fixedly arranged on one side of the supporting block (33), and a handle (36) is fixedly arranged on one side of the connecting plate (35).
7. The flue gas purifying and discharging device for an industrial kiln according to claim 1, wherein the purifying mechanism comprises a purifier main body (4) mounted on one side of the filter box (21), and an air detector (41) is fixedly mounted on the top side of the purifier main body (4).
8. The flue gas purifying and discharging device for an industrial kiln according to claim 7, wherein a control valve (42) is fixedly arranged at the top of the air detector (41), a smoke outlet (43) is fixedly arranged at the top of the control valve (42), and a circulating pipe (44) is fixedly arranged at one side of the control valve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420362081.9U CN222384442U (en) | 2024-02-26 | 2024-02-26 | Flue gas purification and emission equipment for industrial kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420362081.9U CN222384442U (en) | 2024-02-26 | 2024-02-26 | Flue gas purification and emission equipment for industrial kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222384442U true CN222384442U (en) | 2025-01-24 |
Family
ID=94285075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420362081.9U Active CN222384442U (en) | 2024-02-26 | 2024-02-26 | Flue gas purification and emission equipment for industrial kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222384442U (en) |
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2024
- 2024-02-26 CN CN202420362081.9U patent/CN222384442U/en active Active
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