CN110026034B - Kiln waste gas collecting and treating device based on refractory material production - Google Patents
Kiln waste gas collecting and treating device based on refractory material production Download PDFInfo
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- CN110026034B CN110026034B CN201910330749.5A CN201910330749A CN110026034B CN 110026034 B CN110026034 B CN 110026034B CN 201910330749 A CN201910330749 A CN 201910330749A CN 110026034 B CN110026034 B CN 110026034B
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- 239000002912 waste gas Substances 0.000 title claims abstract description 65
- 239000011819 refractory material Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 238000004140 cleaning Methods 0.000 claims abstract description 71
- 239000002351 wastewater Substances 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 39
- 238000003860 storage Methods 0.000 claims description 36
- 238000001914 filtration Methods 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 20
- 239000010865 sewage Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 16
- 238000002156 mixing Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 8
- 238000004075 wastewater filtration Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/075—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kiln waste gas collecting and treating device based on refractory material production, which comprises a bottom plate, supporting columns and a waste gas treating bin, wherein the top end of the bottom plate is uniformly connected with the supporting columns, the top end of each supporting column is provided with the waste gas treating bin, and the top end of each waste gas treating bin is provided with a cleaning top plate. And replacing the water after heat exchange.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a device for collecting and treating kiln waste gas based on refractory material production.
Background
The refractory material is an inorganic non-metallic material with the refractoriness of not less than 1580 ℃, the refractoriness refers to the temperature of a refractory material cone sample which can resist high temperature action without softening and melting without load, but the refractory material cannot be completely described only by definition of the refractoriness, the 1580 ℃ is not absolute, the refractory material is defined as a material which is allowed to be used under a high temperature environment by physical and chemical properties, the refractory material is widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, the consumption is the largest in the metallurgical industry and accounts for 50% -60% of the total output, and a kiln is required to be used for processing in the processing process of the refractory material at present;
however, when the existing collecting and processing device for kiln waste gas in the market is used, dust contained in the kiln waste gas cannot be well filtered, too much dust is easily discharged, and the air condition is affected by the discharged waste gas.
Disclosure of Invention
The technical scheme provided by the invention can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a collecting and treating device for kiln waste gas based on refractory material production comprises a bottom plate, supporting columns and a waste gas treating bin, wherein the top end of the bottom plate is uniformly connected with the supporting columns, the top end of each supporting column is provided with the waste gas treating bin, the top end of each waste gas treating bin is provided with a cleaning top plate, one end of each waste gas treating bin is connected with an exhaust pipe, a water storage tank is arranged at the position, corresponding to one side of each supporting column, of the top end of the bottom plate, a hot water tank is arranged at the position, corresponding to one side of the water storage tank, of the top end of the bottom plate, a control switch is embedded into one end of the hot water tank, the bottom end of each waste gas treating bin is connected with a waste water filtering bin, the other end of each waste gas treating bin is connected with a heat exchange bin, and an air inlet pipe is arranged at one end of each heat exchange bin;
the interior of the water storage tank is connected with a spraying dust-settling mechanism, and the spraying dust-settling mechanism comprises a moisture filter screen, a cleaning cover plate, a water suction pump, a conveying pipe, a spraying head and a blocking grid;
the water storage tank is characterized in that a moisture filter screen is connected to the inner wall of one end of the water storage tank, a cleaning cover plate is embedded and installed at a position, corresponding to the lower portion of the moisture filter screen, of one end of the water storage tank, a water suction pump is connected to the inner wall of the top end of the water storage tank, a conveying pipe is connected to the top end of the water suction pump, the other end of the conveying pipe is connected with a waste gas treatment bin, spray heads are uniformly connected to the inner wall of the top end of the cleaning cover plate, and a blocking grid is connected to a position, corresponding to one side of the spray heads, of the inner wall of the top end of the cleaning cover plate;
the input end of the control switch is electrically connected with the output end of the commercial power, and the output end of the control switch is electrically connected with the input end of the water suction pump.
Preferably, the interval of the internal grating of the blocking grating is 5mm, and the inner walls of the cleaning cover plate and the waste gas treatment bin are coated with heat-resistant antirust paint.
Preferably, the inner wall of the wastewater filtering bin is connected with a wastewater filtering mechanism, and the wastewater filtering mechanism comprises a wastewater filtering screen, a blow-off pipe, a stirring shaft, a stirring connecting rod, a return pipe, a rotating handle and a shaft seal;
the inner wall of waste water filter storehouse is connected with the waste water filter screen, the bottom of waste water filter storehouse is connected with the blow off pipe, the one end inner wall of waste water filter storehouse rotates and is connected with the (mixing) shaft, the outside of (mixing) shaft evenly is connected with stirs the connecting rod, the other end through connection of waste water filter storehouse has the back flow, the one end of (mixing) shaft is passed waste water filter storehouse and is installed and rotate the handle.
Preferably, the aperture of the wastewater filter screen is 0.3mm, and a shaft seal is arranged at the joint of the stirring shaft and the wastewater filter bin.
Preferably, a heat conversion mechanism is arranged in the hot water tank, and comprises a drainage cavity, a drainage pipe, a submersible pump, a cold water inlet pipe, a heat exchange pipe and a flow guide pipe;
a drainage cavity is formed in the inner wall of one end of the hot water tank, a drainage pipe penetrates through the inner wall of one end of the drainage cavity, a submersible pump is installed at the other end of the drainage pipe after penetrating through the drainage cavity, the top end of the hot water tank is connected with a cold water inlet pipe, heat exchange pipes are uniformly connected to the inner wall of the heat exchange bin, and the bottom end of the heat exchange bin is connected with a flow guide pipe;
the output end of the control switch is electrically connected with the input end of the submersible pump.
Preferably, the other end of the cold water inlet pipe is connected with the heat exchange bin, the other end of the flow guide pipe is connected with the hot water tank, and a water suction pump is connected to the position, corresponding to the cold water inlet pipe, of the inner wall of the top end of the hot water tank.
Preferably, one end of the waste gas treatment bin is connected with a cleaning and accommodating mechanism, and the cleaning and accommodating mechanism comprises an accommodating box, an accommodating pull handle, a fixed soft cushion, a cleaning rod and a cleaning brush plate;
the one end in exhaust-gas treatment storehouse is connected with the receiver, the one end of receiver is connected with accomodates and draws the handle, the one end inner wall symmetric connection of receiver has fixed cushion, the one end of fixed cushion is connected with the clearance pole, the clearance brush board is installed to the one end of clearance pole.
Preferably, the outer side of the accommodating pull handle is wrapped with a heat insulation rubber sleeve, and the inner diameter of the cleaning rod is larger than that of the fixed cushion.
Preferably, one end of the sewage pipe is connected with a sewage pipe cleaning mechanism, and the sewage pipe cleaning mechanism comprises a fixed connecting plate, a cleaning handle, a cleaning connecting rod and cleaning bristles;
the one end fixed connection board of blow off pipe, the clearance handle is installed to fixed connection board's one end, the other end of fixed connection board is connected with the clearance connecting rod, the outside of clearance connecting rod evenly is connected with the clearance brush hair.
Preferably, the length of the cleaning bristles, the radius of the cleaning connecting rod and the inner diameter of the cleaning connecting rod are smaller than the inner diameter of the sewage discharge pipe, and the fixed connecting plate is connected with the sewage discharge pipe through a bolt.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. kiln exhaust waste gas of refractory production can pass through in the admission pipe conveying enters the heat transfer storehouse, waste gas can enter the heat transfer pipe in the heat transfer storehouse afterwards, the suction pump operation in the hot-water tank is controlled through control switch, can pass through the cold water admission pipe with the moisture in the hot-water tank in the conveying enters the heat transfer storehouse, moisture in the heat transfer storehouse can carry out the heat transfer with the heat exchange pipe, moisture can pass through the honeycomb duct after the heat transfer and carry and get into in the hot-water tank, and can be after the moisture in the hot-water tank is overheated, through control switch control immersible pump operation, carry hot water through the drain pipe and get into the drainage intracavity, can change the moisture after the heat transfer.
2. Through the inside suction pump operation of storage water tank, can pass through the conveyer pipe with the moisture of storage in the storage water tank and carry to the exhaust-gas treatment storehouse in, and spray moisture through the shower head, spray the processing to the waste gas that gets into in the exhaust-gas treatment storehouse, can carry out moisture adsorption with the dust that contains in the waste gas, and accessible separation grid carries out certain separation to the moisture that contains the dust granule, avoid too much discharge from the blast pipe of moisture, be convenient for adsorb the dust that contains in the waste gas, reduce the pollution that exhaust-gas discharge leads to.
3. The moisture that has adsorbed the dust can drop in waste water filter storehouse, the moisture that has adsorbed the dust at first can filter through the waste water filter screen, filter the dust that contains in the moisture, moisture after the filtration can be stored in getting into the water storage storehouse through the back flow transport, the waste residue of filtering the production in the waste water can carry out the blowdown through the blow off pipe, when the blowdown, rotate and rotate the handle, can drive the (mixing) shaft and mix the connecting rod and rotate, thereby mix the waste residue that produces, be convenient for filter the dust granule that contains in the waste water, also can avoid the too much piling up of waste residue after filtering in waste water filter storehouse, be difficult to the clearance.
4. Through separating clearance roof and exhaust-gas treatment storehouse, take out the clearance pole of accomodating in the containing box, the clearance brush board that accessible clearance pole one end is connected clears up exhaust-gas treatment storehouse inside, and can be when not needing to use, passes through fixed cushion fixed mounting with the clearance pole in the containing box, is convenient for to the clearance in exhaust-gas treatment storehouse and to accomodating of clearance instrument.
5. Through separating fixed connection board and blow off pipe, can follow the intraductal discharge of blow off with sewage and waste residue, if produce in the blow off pipe and block up, can hold the clearance handle, clear up in to the blow off pipe through clearance connecting rod and clearance brush hair, can avoid the blow off pipe to produce the condition of blockking up or being difficult to the clearance to appear.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the heat exchange chamber and the air inlet pipe of the present invention;
FIG. 3 is a schematic structural diagram of the spraying dust-settling mechanism of the invention;
FIG. 4 is a schematic view of the construction of the wastewater filtering mechanism of the present invention;
FIG. 5 is a schematic view showing an installation structure of a stirring shaft and a stirring link according to the present invention;
FIG. 6 is a schematic structural view of the heat transfer mechanism of the present invention;
FIG. 7 is a schematic structural view of a cleaning and storage mechanism according to the present invention;
FIG. 8 is a schematic structural view of a drain cleaning mechanism according to the present invention;
reference numbers in the figures: 1. a base plate; 2. a support pillar; 3. a waste gas treatment bin; 4. cleaning the top plate; 5. an exhaust pipe; 6. a water storage tank; 7. a hot water tank; 8. a control switch; 9. a wastewater filtering bin; 10. a heat exchange bin; 11. an air inlet pipe;
12. a spraying dust-settling mechanism; 1201. a moisture filter screen; 1202. cleaning the cover plate; 1203. a water pump; 1204. a delivery pipe; 1205. a shower head; 1206. blocking the grating;
13. a wastewater filtering mechanism; 1301. a waste water filter screen; 1302. a blow-off pipe; 1303. a stirring shaft; 1304. a stirring link; 1305. a return pipe; 1306. rotating the handle; 1307. shaft sealing;
14. a heat transfer mechanism; 1401. a drainage cavity; 1402. a drain pipe; 1403. a submersible pump; 1404. a cold water inlet pipe; 1405. a heat exchange pipe; 1406. a flow guide pipe;
15. cleaning the storage mechanism; 1501. a storage box; 1502. a pull handle is accommodated; 1503. fixing the soft cushion; 1504. cleaning the rod; 1505. cleaning the brush plate;
16. a blow-off pipe cleaning mechanism; 1601. fixing the connecting plate; 1602. cleaning the handle; 1603. cleaning the connecting rod; 1604. cleaning the bristles.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-8, the invention provides a technical scheme, a kiln waste gas collecting and treating device based on refractory material production comprises a bottom plate 1, support columns 2 and a waste gas treating bin 3, wherein the support columns 2 are uniformly connected to the top end of the bottom plate 1, the waste gas treating bin 3 is installed at the top end of each support column 2, a cleaning top plate 4 is installed at the top end of each waste gas treating bin 3, one end of each waste gas treating bin 3 is connected with an exhaust pipe 5, a water storage tank 6 is installed at the position, corresponding to one side of each support column 2, of the top end of the bottom plate 1, a hot water tank 7 is installed at the position, corresponding to one side of each water storage tank 6, of the top end of each hot water tank 7 is embedded with a control switch 8, the bottom end of each waste gas treating bin 3 is connected with a waste water filtering bin 9, the other end of each waste gas treating bin 3 is connected with a heat exchange bin 10, and one end of each heat exchange bin 10 is provided with an air inlet pipe 11;
a spraying dust-settling mechanism 12 is connected inside the water storage tank 6, and the spraying dust-settling mechanism 12 comprises a moisture filter screen 1201, a cleaning cover plate 1202, a water suction pump 1203, a conveying pipe 1204, a spray header 1205 and a blocking grille 1206;
a moisture filter screen 1201 is connected to the inner wall of one end of the water storage tank 6, a cleaning cover plate 1202 is embedded and installed at a position, corresponding to the lower portion of the moisture filter screen 1201, of one end of the water storage tank 6, a water suction pump 1203 is connected to the inner wall of the top end of the water storage tank 6, a delivery pipe 1204 is connected to the top end of the water suction pump 1203, the other end of the delivery pipe 1204 is connected with the waste gas treatment bin 3, a spray header 1205 is uniformly connected to the inner wall of the top end of the cleaning cover plate 1202, and a blocking grid 1206 is connected to the position, corresponding to one side of the spray header 1205, of the inner wall of the top end of the cleaning cover plate 1202;
the input electric connection of control switch 8 mains supply's output, the input of control switch 8's output electric connection suction pump 1203, the interval of the inside grid of separation grid 1206 is 5mm, and the inner wall in clearance apron 1202 and exhaust-gas treatment storehouse 3 all scribbles heat-resisting anti rust paint, and the condition that reducible clearance apron 1202 and the 3 inner walls in exhaust-gas treatment storehouse produced the corrosion damage appears.
The inner wall of the waste water filtering bin 9 is connected with a waste water filtering mechanism 13, and the waste water filtering mechanism 13 comprises a waste water filtering screen 1301, a sewage discharge pipe 1302, a stirring shaft 1303, a stirring connecting rod 1304, a return pipe 1305, a rotating handle 1306 and a shaft seal 1307;
the inner wall of waste water filtration storehouse 9 is connected with waste water filter screen 1301, the bottom of waste water filtration storehouse 9 is connected with blow off pipe 1302, the one end inner wall of waste water filtration storehouse 9 rotates and is connected with (mixing) shaft 1303, the outside evenly connected with of (mixing) shaft 1303 stirs connecting rod 1304, the other end through connection of waste water filtration storehouse 9 has a back flow 1305, the one end of (mixing) shaft 1303 is passed waste water filtration storehouse 9 and is installed and rotate 1306, the aperture of waste water filter screen 1301 is 0.3mm, shaft seal 1307 is installed with the junction of waste water filtration storehouse 9 to (mixing) shaft 1303, avoid the junction of (mixing) shaft 1303 and waste water filtration storehouse 9 to ooze moisture.
A heat conversion mechanism 14 is arranged in the hot water tank 7, and the heat conversion mechanism 14 comprises a drainage cavity 1401, a drainage pipe 1402, a submersible pump 1403, a cold water inlet pipe 1404, a heat exchange pipe 1405 and a flow guide pipe 1406;
a drainage cavity 1401 is formed in the inner wall of one end of the hot water tank 7, a drainage pipe 1402 penetrates through the inner wall of one end of the drainage cavity 1401, a submersible pump 1403 is installed on the other end of the drainage pipe 1402 penetrating through the drainage cavity 1401, a cold water inlet pipe 1404 is connected to the top end of the hot water tank 7, heat exchange pipes 1405 are uniformly connected to the inner wall of the heat exchange bin 10, and a flow guide pipe 1406 is connected to the bottom end of the heat exchange bin 10;
the output end of the control switch 8 is electrically connected with the input end of the submersible pump 1403, the other end of the cold water inlet pipe 1404 is connected with the heat exchange bin 10, the other end of the flow guide pipe 1406 is connected with the hot water tank 7, and the position, corresponding to the cold water inlet pipe 1404, of the inner wall of the top end of the hot water tank 7 is connected with the water suction pump 1203, so that moisture can flow in the heat exchange bin 10 and the hot water tank 7 in a circulating mode through the cold water inlet pipe 1404 and the flow guide pipe 1406.
One end of the waste gas treatment bin 3 is connected with a cleaning and accommodating mechanism 15, and the cleaning and accommodating mechanism 15 comprises an accommodating box 1501, an accommodating pull handle 1502, a fixed cushion 1503, a cleaning rod 1504 and a cleaning brush plate 1505;
waste gas treatment storehouse 3's one end is connected with receiver 1501, receiver 1501's one end is connected with to accomodate and draws handle 1502, receiver 1501's one end inner wall symmetric connection has fixed cushion 1503, fixed cushion 1503's one end is connected with clearance pole 1504, clearance brush board 1505 is installed to the one end of clearance pole 1504, accomodate and draw the outside cladding of 1502 to have thermal-insulated rubber sleeve, clearance pole 1504's internal diameter is greater than fixed cushion 1503's internal diameter, be convenient for fix clearance pole 1504 through fixed cushion 1503.
One end of the sewage pipe 1302 is connected with a sewage pipe cleaning mechanism 16, and the sewage pipe cleaning mechanism 16 comprises a fixed connecting plate 1601, a cleaning handle 1602, a cleaning connecting rod 1603 and cleaning bristles 1604;
one end fixed connection board 1601 of blow off pipe 1302, the clearance is installed 1602 to the one end of fixed connection board 1601, the other end of fixed connection board 1601 is connected with clearance connecting rod 1603, the outside of clearance connecting rod 1603 evenly is connected with clearance brush hair 1604, the length of clearance brush hair 1604 and the radius of clearance connecting rod 1603 and the internal diameter that is less than blow off pipe 1302, pass through bolted connection between fixed connection board 1601 and the blow off pipe 1302, be convenient for clear up blow off pipe 1302 through clearance brush hair 1604 and clearance connecting rod 1603.
The working principle and the using process of the invention are as follows: when the device for collecting and treating the waste gas of the kiln based on refractory material production is used, the waste gas discharged by the kiln based on refractory material production is conveyed into the heat exchange bin 10 through the air inlet pipe 11, then the waste gas enters the heat exchange pipe 1405 in the heat exchange bin 10, the water suction pump 1203 in the hot water tank 7 is controlled to operate through the control switch 8, moisture in the hot water tank 7 can be conveyed into the heat exchange bin 10 through the cold water inlet pipe 1404, the moisture in the heat exchange bin 10 can exchange heat with the heat exchange pipe 1405, the moisture after heat exchange can be conveyed into the hot water tank 7 through the guide pipe 1406, after the moisture in the hot water tank 7 is overheated, the submersible pump 1403 is controlled to operate through the control switch 8, hot water is conveyed into the drainage cavity 1401 through the drainage pipe 1402, and the moisture after heat exchange can be replaced;
subsequently, the waste gas after heat exchange is conveyed into the waste gas treatment bin 3, the water pump 1203 in the water storage tank 6 is operated, the water stored in the water storage tank 6 can be conveyed into the waste gas treatment bin 3 through the conveying pipe 1204, the water is sprayed down through the spray head 1205, the waste gas entering the waste gas treatment bin 3 is subjected to spray treatment, dust contained in the waste gas can be subjected to water adsorption, the water containing dust particles can be subjected to certain separation through the separation grating 1206, excessive water is prevented from being discharged from the exhaust pipe 5, the dust contained in the waste gas is convenient to adsorb, and pollution caused by discharge of the waste gas is reduced;
moisture adsorbed with dust falls into the wastewater filtering bin 9, the moisture adsorbed with dust is firstly filtered through the wastewater filtering screen 1301, dust contained in the moisture is filtered, the filtered moisture is conveyed into the water storage bin 6 through the return pipe 1305 to be stored, waste residues generated by filtering in the wastewater are discharged through the discharge pipe 1302, and during discharging, the rotating handle 1306 is rotated to drive the stirring shaft 1303 and the stirring connecting rod 1304 to rotate, so that the generated waste residues are stirred, dust particles contained in the wastewater are conveniently filtered, and excessive filtered waste residues are prevented from being accumulated in the wastewater filtering bin 9 and being difficult to clean;
if the interior of the waste gas treatment bin 3 needs to be cleaned, the cleaning top plate 4 can be separated from the waste gas treatment bin 3, the cleaning rod 1504 stored in the storage box 1501 can be taken out, the interior of the waste gas treatment bin 3 can be cleaned through the cleaning brush plate 1505 connected with one end of the cleaning rod 1504, and the cleaning rod 1504 can be fixedly installed in the storage box 1501 through the fixed cushion 1503 when not needed, so that the waste gas treatment bin 3 can be cleaned conveniently and a cleaning tool can be stored conveniently;
through separating fixed connecting plate 1601 and blow off pipe 1302, can discharge sewage and waste residue from blow off pipe 1302 in, if produce in the blow off pipe 1302 and block up, can hold clearance handle 1602, clear up in to blow off pipe 1302 through clearance connecting rod 1603 and clearance brush hair 1604, can avoid blow off pipe 1302 to produce the circumstances of blockking up or being difficult to the clearance to appear.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a collection and processing apparatus of kiln waste gas based on refractory material production, includes bottom plate (1), support column (2) and exhaust-gas treatment storehouse (3), its characterized in that: the waste gas treatment device is characterized in that supporting columns (2) are uniformly connected to the top end of the bottom plate (1), a waste gas treatment bin (3) is installed at the top end of the supporting columns (2), a cleaning top plate (4) is installed at the top end of the waste gas treatment bin (3), an exhaust pipe (5) is connected to one end of the waste gas treatment bin (3), a water storage tank (6) is installed at the position, corresponding to one side of the supporting columns (2), of the top end of the bottom plate (1), a hot water tank (7) is installed at the position, corresponding to one side of the water storage tank (6), of the top end of the bottom plate (1), a control switch (8) is embedded into one end of the hot water tank (7), a waste water filtering bin (9) is connected to the bottom end of the waste gas treatment bin (3), a heat exchange bin (10) is connected to the other end of the waste gas treatment bin (3), and an air inlet pipe (11) is installed at one end of the heat exchange bin (10);
a spraying dust-falling mechanism (12) is connected inside the water storage tank (6), and the spraying dust-falling mechanism (12) comprises a moisture filter screen (1201), a cleaning cover plate (1202), a water suction pump (1203), a delivery pipe (1204), a spray header (1205) and a blocking grille (1206);
a moisture filter screen (1201) is connected to the inner wall of one end of the water storage tank (6), a cleaning cover plate (1202) is embedded and installed at a position, corresponding to the lower position of the moisture filter screen (1201), of one end of the water storage tank (6), a water suction pump (1203) is connected to the inner wall of the top end of the water storage tank (6), a delivery pipe (1204) is connected to the top end of the water suction pump (1203), the other end of the delivery pipe (1204) is connected with the waste gas treatment bin (3), spray headers (1205) are uniformly connected to the inner wall of the top end of the cleaning cover plate (1202), and a blocking grating (1206) is connected to a position, corresponding to one side of each spray header (;
the input end of the control switch (8) is electrically connected with the output end of a commercial power, and the output end of the control switch (8) is electrically connected with the input end of the water suction pump (1203);
the inner wall of the wastewater filtering bin (9) is connected with a wastewater filtering mechanism (13), and the wastewater filtering mechanism (13) comprises a wastewater filtering screen (1301), a sewage discharge pipe (1302), a stirring shaft (1303), a stirring connecting rod (1304), a return pipe (1305), a rotating handle (1306) and a shaft seal (1307);
the inner wall of the wastewater filtering bin (9) is connected with a wastewater filtering screen (1301), the bottom end of the wastewater filtering bin (9) is connected with a sewage discharge pipe (1302), the inner wall of one end of the wastewater filtering bin (9) is rotatably connected with a stirring shaft (1303), the outer side of the stirring shaft (1303) is uniformly connected with stirring connecting rods (1304), the other end of the wastewater filtering bin (9) is connected with a return pipe (1305) in a penetrating manner, and one end of the stirring shaft (1303) penetrates through the wastewater filtering bin (9) and is provided with a rotating handle (1306);
a heat conversion mechanism (14) is installed inside the hot water tank (7), and the heat conversion mechanism (14) comprises a drainage cavity (1401), a drainage pipe (1402), a submersible pump (1403), a cold water inlet pipe (1404), a heat exchange pipe (1405) and a flow guide pipe (1406);
a drainage cavity (1401) is formed in the inner wall of one end of the hot water tank (7), a drainage pipe (1402) penetrates through the inner wall of one end of the drainage cavity (1401), the other end of the drainage pipe (1402) penetrates through the drainage cavity (1401) to be provided with a submersible pump (1403), the top end of the hot water tank (7) is connected with a cold water inlet pipe (1404), heat exchange pipes (1405) are uniformly connected to the inner wall of the heat exchange bin (10), and a flow guide pipe (1406) is connected to the bottom end of the heat exchange bin (10);
the output end of the control switch (8) is electrically connected with the input end of the submersible pump (1403);
one end of the waste gas treatment bin (3) is connected with a cleaning and accommodating mechanism (15), and the cleaning and accommodating mechanism (15) comprises an accommodating box (1501), an accommodating pull handle (1502), a fixed cushion (1503), a cleaning rod (1504) and a cleaning brush plate (1505);
one end of the waste gas treatment bin (3) is connected with a storage box (1501), one end of the storage box (1501) is connected with a storage pull handle (1502), the inner wall of one end of the storage box (1501) is symmetrically connected with fixed cushions (1503), one end of each fixed cushion (1503) is connected with a cleaning rod (1504), and one end of each cleaning rod (1504) is provided with a cleaning brush plate (1505);
one end of the sewage pipe (1302) is connected with a sewage pipe cleaning mechanism (16), and the sewage pipe cleaning mechanism (16) comprises a fixed connecting plate (1601), a cleaning handle (1602), a cleaning connecting rod (1603) and cleaning bristles (1604);
one end fixed connection board (1601) of blow off pipe (1302), the clearance is installed to the one end of fixed connection board (1601) (1602), the other end of fixed connection board (1601) is connected with clearance connecting rod (1603), the outside of clearance connecting rod (1603) evenly is connected with clearance brush hair (1604).
2. The device for collecting and treating kiln exhaust gases produced on the basis of refractory materials according to claim 1, characterized in that the spacing between the internal grates of the blocking grate (1206) is 5mm, and the cleaning cover plate (1202) and the internal wall of the exhaust gas treatment cabin (3) are coated with heat-resistant and rust-resistant paint.
3. The device for collecting and treating kiln waste gas based on refractory production as claimed in claim 1, wherein the aperture of the waste water filter screen (1301) is 0.3mm, and a shaft seal (1307) is installed at the joint of the stirring shaft (1303) and the waste water filter bin (9).
4. The device for collecting and treating kiln waste gas generated in refractory production according to claim 1, wherein the other end of the cold water inlet pipe (1404) is connected with the heat exchange bin (10), the other end of the flow guide pipe (1406) is connected with the hot water tank (7), and the position of the inner wall of the top end of the hot water tank (7) corresponding to the cold water inlet pipe (1404) is connected with the water suction pump (1203).
5. A refractory production-based kiln exhaust gas collection and treatment device as claimed in claim 1, characterized in that the outside of the receiving handle (1502) is covered with a heat-insulating rubber sleeve, and the inner diameter of the cleaning rod (1504) is larger than the inner diameter of the fixed cushion (1503).
6. The device for collecting and treating kiln waste gas produced on the basis of refractory materials as claimed in claim 1, characterized in that the length of the cleaning bristles (1604) is equal to the radius of the cleaning connecting rod (1603) and smaller than the inner diameter of the sewage pipe (1302), and the fixed connecting plate (1601) is connected with the sewage pipe (1302) through bolts.
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| CN201910330749.5A CN110026034B (en) | 2019-04-23 | 2019-04-23 | Kiln waste gas collecting and treating device based on refractory material production |
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| CN110744615B (en) * | 2019-10-30 | 2021-04-06 | 灵源药业有限公司 | Natural plant tea piece preparation is with cutting device |
| CN112044205B (en) * | 2020-08-14 | 2021-10-01 | 中材株洲水泥有限责任公司 | Prevent blockking up grog cement manufacture line exhaust treatment device |
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| CN205517147U (en) * | 2016-03-26 | 2016-08-31 | 石家庄华宇新锐科技有限公司 | Movable waste gas absorbing device |
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| CN108452629A (en) * | 2018-05-15 | 2018-08-28 | 长兴瑞韬纺织科技有限公司 | A kind of emission-control equipment of shell-fabric dyeing and finishing equipment |
| CN208762293U (en) * | 2018-06-15 | 2019-04-19 | 许昌晨鸣纸业股份有限公司 | A kind of sewage treatment equipment for separating liquid from solid |
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| CN104492252A (en) * | 2014-12-11 | 2015-04-08 | 昆明欧迈科技有限公司 | Purification device for wet waste gas treatment |
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| US5217508A (en) * | 1991-12-19 | 1993-06-08 | Jonsson Kjarten A | Waste gas treatment method and system |
| CN205517147U (en) * | 2016-03-26 | 2016-08-31 | 石家庄华宇新锐科技有限公司 | Movable waste gas absorbing device |
| CN206989715U (en) * | 2017-07-06 | 2018-02-09 | 营口理工学院 | A kind of cooling system of chamber type electric resistance furnace |
| CN108452629A (en) * | 2018-05-15 | 2018-08-28 | 长兴瑞韬纺织科技有限公司 | A kind of emission-control equipment of shell-fabric dyeing and finishing equipment |
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Effective date of registration: 20220315 Address after: 115007 No. 31, Lu'an Industrial Park, Lutun Town, Bayuquan District, Yingkou City, Liaoning Province Patentee after: Yingkou Xingyuan refractory Co.,Ltd. Address before: 115000 46 Bowen Road, Xishi District, Yingkou City, Liaoning Province Patentee before: YINGKOU INSTITUTE OF TECHNOLOGY |
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