CN111594861A - Waste gas desulfurization equipment for waste incineration - Google Patents
Waste gas desulfurization equipment for waste incineration Download PDFInfo
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- CN111594861A CN111594861A CN202010492446.6A CN202010492446A CN111594861A CN 111594861 A CN111594861 A CN 111594861A CN 202010492446 A CN202010492446 A CN 202010492446A CN 111594861 A CN111594861 A CN 111594861A
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- purification box
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- cavity
- purifying
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 12
- 230000023556 desulfurization Effects 0.000 title claims abstract description 12
- 239000002912 waste gas Substances 0.000 title claims abstract description 12
- 238000004056 waste incineration Methods 0.000 title claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 33
- 239000003546 flue gas Substances 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 11
- 230000002000 scavenging effect Effects 0.000 description 8
- 230000005389 magnetism Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V30/00—Apparatus or devices using heat produced by exothermal chemical reactions other than combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses waste gas desulfurization equipment for waste incineration, which comprises a purification box, wherein a circular cavity is formed in the upper end of the purification box, the side wall of the purification box is connected with the inner wall of the circular cavity through an air inlet pipe, the inner wall, far away from the air inlet pipe, of the circular cavity is connected with the lower part of the inner wall of the purification box through a one-way air outlet pipe, an air outlet is formed in the upper part of the inner wall of the purification box, a rotating shaft is rotatably connected to the top in the purification box, the upper end of the rotating shaft penetrates through the upper end of the purification box and extends into the circular cavity, a plurality of air cups are fixedly. According to the invention, the spiral stirring blades are driven to rotate through the rotation of the air cup to stir the purifying liquid, so that the purifying liquid is uniformly mixed, the contact area between the flue gas and the purifying liquid is enlarged, and the spiral stirring blades form a spiral sealing channel when rotating, so that the residence time of the flue gas in the purifying box can be prolonged, the purifying efficiency is accelerated, other driving mechanisms are not needed, and the energy-saving and environment-friendly effects are achieved.
Description
Technical Field
The invention relates to the technical field of waste incineration, in particular to waste gas desulfurization equipment for waste incineration.
Background
Along with the waste that produces in people's life is more and more, and most rubbish is concentrated in the msw incineration factory for burn the electricity generation and heat domestic water, the rubbish can generate the flue gas in burning the in-process, and the sulphide in the flue gas is the pollutant that causes main destruction to air and environment, and then needs purify this type of sulphide that contains.
At present, the purification of the sulfide in the flue gas is mostly carried out through the desulfurizing tower, but because the contact range of a chemical reaction fog layer in the desulfurizing tower and the flue gas is smaller, the purification of the sulfide in the flue gas is incomplete, part of the unpurified flue gas is discharged, air pollution is caused, reactants generated after the chemical reaction fog layer reacts with the flue gas cannot be fully recovered, the purified flue gas is easily discharged, and secondary pollution is caused to the air.
Based on the above, the invention designs the waste gas desulfurization equipment for waste incineration.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides waste gas desulfurization equipment for waste incineration.
In order to achieve the purpose, the invention adopts the following technical scheme:
a waste gas desulfurization device for waste incineration comprises a purification box, wherein the purification box is filled with purification liquid, the upper end of the purification box is provided with a circular cavity, the side wall of the purification box is connected with the inner wall of the circular cavity through an air inlet pipe, the inner wall of the circular cavity far away from the air inlet pipe is connected with the lower part of the inner wall of the purifying box through a one-way air outlet pipe, an air outlet is arranged above the inner wall of the purification box, the top in the purification box is rotationally connected with a rotating shaft, the upper end of the rotating shaft penetrates through the upper end of the purifying box and extends into the circular cavity, the upper end of the rotating shaft is fixedly connected with a plurality of wind cups, the side wall of the rotating shaft is fixedly connected with a spiral stirring blade, the spiral stirring blade is connected with the inner wall of the purification box in a sealing and sliding way, the upper end of the purification box is provided with a material storage cavity, NaOH particles are filled in the storage cavity, a discharge hole is formed at the bottom in the storage cavity, the purifying box is internally provided with a control mechanism which can feed the storage cavity according to the concentration change of the purifying liquid.
Preferably, the control mechanism comprises a magnetic plate fixedly connected to the inner wall of the purification box through a spring, the upper end of the magnetic plate is in sliding connection with the lower end of the discharge port, the top of the interior of the purification box is fixedly connected with an electromagnet which is repellent to the magnetic plate, the bottom of the interior of the circular cavity is fixedly connected with a permanent magnet, a lead frame is inserted into the permanent magnet, one of the lead frames is made of a magnetic material, a thermistor is fixedly connected to the upper portion of the inner wall of the purification box, and the lead frame is in coupling connection with the electromagnet through the thermistor.
Preferably, spiral water cavity has been seted up to the purifying box inner wall, spiral water cavity one end is connected with the inlet tube, the spiral water cavity other end is connected with the outlet pipe.
The invention has the following beneficial effects:
1. by arranging the air cup, the rotating shaft and the spiral stirring blades, the air cup is driven to rotate when the flue gas rapidly flows into the circular cavity in the air inlet pipe, the spiral stirring blades are driven to rotate through the rotating shaft, the purifying liquid is stirred, the purifying liquid is uniformly mixed, the contact area of the flue gas and the purifying liquid is increased, the purification of sulfide in the flue gas is accelerated, other driving mechanisms are not needed, and the device is energy-saving and environment-friendly;
2. the spiral stirring blade is connected with the inner wall of the purification box in a sealing and sliding manner, and a spiral sealing channel is formed when the spiral stirring blade rotates, so that the retention time of the flue gas in the purification box can be prolonged, sulfides in the flue gas are fully reacted with the purification liquid, and the purification efficiency is further accelerated;
3. through setting up the control mechanism, make the wire frame constantly cut the magnetic induction line between permanent magnetism piece and the wind cup when the wind cup rotates, and then make the induced-current produce on the wire frame, because sulphide and the scavenging solution in the flue gas fully react and be exothermic process, and thermistor resistance along with the rising of temperature increases, and then at the preliminary reaction of sulphide and scavenging solution in the flue gas, the temperature in the purifying box is higher, and then resistance on the thermistor is great, make the electric current that lets in on the electro-magnet less, and then the magnetic repulsion of electro-magnet to the magnetic sheet is not enough to overcome the elasticity of spring, the magnetic sheet keeps motionless, with the continuous consumption of scavenging solution, make the reaction of scavenging solution to sulphide in the flue gas decline, and then make the temperature in the purifying box decline, and then resistance on the thermistor is less, make the electromagnetism let in great electric current, the magnetic repulsion of electro-magnet to the magnetic sheet is enough to overcome the elasticity of spring, the magnetic plate slides under the action of the magnetic repulsion force of the electromagnet, so that NaOH particles in the storage cavity are added into the purifying box, the automatic addition of the NaOH particles is realized, the operation is convenient, and the sulfide in the flue gas can be continuously absorbed;
4. through setting up spiral water cavity, inlet tube and outlet pipe, water can absorb the heat in the purifying box when the spiral water cavity flows through, heats water for the water of heating can be used for people's daily life, has avoided the waste of the energy, has the feature of environmental protection.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: the device comprises a purification box 1, a circular cavity 2, an air inlet pipe 3, a one-way air outlet pipe 4, an air outlet 5, a rotating shaft 6, an air cup 7, a spiral stirring blade 8, a permanent magnet block 9, a lead frame 10, a thermistor 11, an electromagnet 12, a material storage cavity 13, a material outlet 14, a magnetic plate 15, a spiral water cavity 16, a water inlet pipe 17 and a water outlet pipe 18.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Example one
Referring to fig. 1-2, a waste gas desulfurization device for waste incineration, comprising a purification box 1, wherein the purification box 1 is filled with a purification liquid, the upper end of the purification box 1 is provided with a circular cavity 2, the side wall of the purification box 1 is connected with the inner wall of the circular cavity 2 through an air inlet pipe 3, the inner wall of the circular cavity 2 far away from the air inlet pipe 3 is connected with the lower part of the inner wall of the purification box 1 through a one-way air outlet pipe 4, it should be noted that the one-way air outlet pipe 4 only allows flue gas to enter the purification box 1 from the circular cavity 2, the upper part of the inner wall of the purification box 1 is provided with an air outlet 5, the top part of the purification box 1 is rotatably connected with a rotating shaft 6, the upper end of the rotating shaft 6 penetrates through the upper end of the purification box 1 and extends into the circular cavity 2, the upper end of the rotating shaft 6 is fixedly connected with a plurality of air cups 7, and then drive spiral stirring leaf 8 through pivot 6 and rotate, spiral stirring leaf 8 rotates the sealed passageway of spiral that forms and can prolong the time that the flue gas dwells in purifying box 1, make sulphide and the scavenging solution fully react in the flue gas, and simultaneously, spiral stirring leaf 8 rotates and makes flue gas and scavenging solution fully contact, further accelerated reaction efficiency, purifying effect is good, purifying box 1 upper end has been seted up storage cavity 13, the intussuseption of storage cavity 13 is filled with the NaOH granule, discharge gate 14 has been seted up to the bottom in storage cavity 13, install in purifying box 1 and throw the control mechanism that expects with storage cavity 13 can be according to the concentration change of scavenging solution.
The control mechanism comprises a magnetic plate 15 fixedly connected to the inner wall of the purifying box 1 through a spring, the upper end of the magnetic plate 15 is in sliding connection with the lower end of a discharge hole 14, an electromagnet 12 which is repellent to the magnetic plate 15 is fixedly connected to the top in the purifying box 1, a permanent magnet 9 is fixedly connected to the bottom in the circular cavity 2, a lead frame 10 is inserted on the permanent magnet 9, one of the air cups 7 is made of a magnetic material, a thermistor 11 is fixedly connected to the upper portion of the inner wall of the purifying box 1, and the lead frame 10 is coupled with the electromagnet 12 through the thermistor 11. it should be noted that the thermistor 11 adopts a positive temperature coefficient thermistor, the resistance value is larger when the temperature is higher, further, because the sulfide in the flue gas is in neutralization reaction with the purifying liquid, a large amount of heat can be emitted, when the sulfide is in reaction with the purifying liquid, the temperature in the purifying box 1 is higher, the resistance on, make the electric current less on the electro-magnet 12, and then magnetism is less, and along with the going on constantly of reaction, the NaOH concentration in the purifying solution descends gradually for reaction rate descends, and then the temperature in the purifying box 1 reduces, and the resistance on the thermistor 11 is lower this moment, makes the electric current great on the electro-magnet 12, and then magnetism is great.
In the embodiment, the flue gas enters the circular cavity 2 quickly through the air inlet pipe 3, then the flue gas enters the purification box 1 through the one-way air outlet pipe 4 and reacts with the purification liquid in the purification box to remove sulfide in the flue gas, the purified flue gas is discharged through the air outlet 5, the flue gas drives the air cup 7 fixedly connected to the upper end of the rotating shaft 6 to rotate when flowing in the circular cavity 2, and then the rotating shaft 6 drives the spiral stirring blade 8 to rotate, so that the sulfide in the flue gas is fully contacted with the purification liquid, meanwhile, the spiral sealing channel formed by the rotation of the spiral stirring blade 8 can prolong the retention time of the flue gas in the purification box 1, the sulfide in the flue gas is fully reacted with the purification liquid, the reaction efficiency is accelerated, and the purification effect is good;
when the wind cup 7 rotates, in the process that the wind cup 7 made of magnetic materials is close to the permanent magnet 9 and far away from the permanent magnet 9, the wire frame 10 and the wind cup 7 move relatively, so that magnetic induction lines between the wind cup 7 and the permanent magnet 9 are cut, induction currents are generated on the wire frame 10, a great amount of heat is emitted due to neutralization reaction between sulfide in smoke and purifying liquid, when the sulfide and the purifying liquid start to react, the temperature in the purifying box 1 is high, the resistance change on the thermistor 11 is in direct proportion to the temperature change in the purifying box 1, at the moment, the resistance on the thermistor 11 is high, so that the current on the electromagnet 12 is small, the magnetism is small, the magnetic repulsion of the electromagnet 12 on the magnetic plate 15 is not enough to overcome the elasticity of a spring, the magnetic plate 15 keeps still, and the concentration of NaOH in the purifying liquid gradually decreases along with the continuous reaction, make reaction rate descend, and then the temperature in the purifying box 1 reduces, the resistance on the thermistor 11 is lower this moment, make the electric current great on the electro-magnet 12, and then magnetism is great, electro-magnet 12 is enough to overcome the elasticity of spring to the magnetic repulsion of magnetic sheet 15, and then magnetic sheet 15 slides under the magnetic repulsion effect of electro-magnet 12, and then add the NaOH granule in the storage cavity 13 into purifying box 1 through discharge gate 14, the automatic interpolation of NaOH granule has been realized, the operation of being convenient for.
Example two
Referring to fig. 3, the difference with the first embodiment is that spiral water cavity 16 has been seted up to purifying box 1 inner wall, and spiral water cavity 16 one end is connected with inlet tube 17, and the spiral water cavity 16 other end is connected with outlet pipe 18, and further, spiral water cavity 16 adopts spiral setting can increase area of contact, and the time that extension water flowed in purifying box 1 simultaneously can be better absorbs the heat in purifying box 1.
In this embodiment, contain the sulphide in the flue gas and react with the scavenging solution, pump water to spiral water cavity 16 through inlet tube 17, water can absorb the heat in purifying box 1 when spiral water cavity 16 flows, heats water for the water of heating can be used for people's daily life, has avoided the waste of the energy, has the feature of environmental protection.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The waste gas desulfurization equipment for waste incineration comprises a purification box (1), wherein purification liquid is filled in the purification box (1), and the waste gas desulfurization equipment is characterized in that a circular cavity (2) is formed in the upper end of the purification box (1), the side wall of the purification box (1) is connected with the inner wall of the circular cavity (2) through an air inlet pipe (3), the inner wall of the circular cavity (2) far away from the air inlet pipe (3) is connected with the lower part of the inner wall of the purification box (1) through a one-way air outlet pipe (4), an air outlet (5) is formed in the upper part of the inner wall of the purification box (1), a rotating shaft (6) is rotatably connected to the top in the purification box (1), the upper end of the rotating shaft (6) penetrates through the upper end of the purification box (1) and extends into the circular cavity (2), a plurality of air cups (7) are fixedly connected to the upper end of, and spiral stirring leaf (8) and purifying box (1) inner wall sealing sliding connection, storage cavity (13) have been seted up to purifying box (1) upper end, storage cavity (13) intussuseption is filled with the NaOH granule, discharge gate (14) have been seted up to the bottom in storage cavity (13), install in purifying box (1) and can throw the control mechanism that expects with storage cavity (13) according to the concentration change of purifying liquid.
2. The waste gas desulfurization device for waste incineration according to claim 1, wherein the control mechanism comprises a magnetic plate (15) fixedly connected to the inner wall of the purification box (1) through a spring, the upper end of the magnetic plate (15) is slidably connected with the lower end of the discharge hole (14), an electromagnet (12) which is repulsive to the magnetic plate (15) is fixedly connected to the inner top of the purification box (1), a permanent magnet (9) is fixedly connected to the inner bottom of the circular cavity (2), a lead frame (10) is inserted into the permanent magnet (9), one of the wind cups (7) is made of a magnetic material, a thermistor (11) is fixedly connected to the upper portion of the inner wall of the purification box (1), and the lead frame (10) is coupled with the electromagnet (12) through the thermistor (11).
3. The waste gas desulfurization equipment for waste incineration according to claim 1, wherein a spiral water cavity (16) is formed in the inner wall of the purification box (1), one end of the spiral water cavity (16) is connected with a water inlet pipe (17), and the other end of the spiral water cavity (16) is connected with a water outlet pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492446.6A CN111594861A (en) | 2020-06-03 | 2020-06-03 | Waste gas desulfurization equipment for waste incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010492446.6A CN111594861A (en) | 2020-06-03 | 2020-06-03 | Waste gas desulfurization equipment for waste incineration |
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| Publication Number | Publication Date |
|---|---|
| CN111594861A true CN111594861A (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010492446.6A Pending CN111594861A (en) | 2020-06-03 | 2020-06-03 | Waste gas desulfurization equipment for waste incineration |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904439A (en) * | 2020-09-14 | 2020-11-10 | 浙江圣纳智能科技有限公司 | Blood coagulation preventing animal blood drawing bag |
| CN111939682A (en) * | 2020-09-04 | 2020-11-17 | 浙江圣纳智能科技有限公司 | Air purification equipment for underground works |
| CN112275094A (en) * | 2020-10-14 | 2021-01-29 | 胡高乐 | Self-suction type toxic gas absorption equipment for asphalt paving |
| CN115010339A (en) * | 2022-06-16 | 2022-09-06 | 广东福利龙复合肥有限公司 | Sludge treatment system and sludge treatment method |
-
2020
- 2020-06-03 CN CN202010492446.6A patent/CN111594861A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939682A (en) * | 2020-09-04 | 2020-11-17 | 浙江圣纳智能科技有限公司 | Air purification equipment for underground works |
| CN111904439A (en) * | 2020-09-14 | 2020-11-10 | 浙江圣纳智能科技有限公司 | Blood coagulation preventing animal blood drawing bag |
| CN112275094A (en) * | 2020-10-14 | 2021-01-29 | 胡高乐 | Self-suction type toxic gas absorption equipment for asphalt paving |
| CN115010339A (en) * | 2022-06-16 | 2022-09-06 | 广东福利龙复合肥有限公司 | Sludge treatment system and sludge treatment method |
| CN115010339B (en) * | 2022-06-16 | 2023-09-12 | 广东福利龙复合肥有限公司 | Sludge treatment system and sludge treatment method |
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Application publication date: 20200828 |