CN221015315U - Equipment for preparing denitration agent - Google Patents
Equipment for preparing denitration agent Download PDFInfo
- Publication number
- CN221015315U CN221015315U CN202322743236.1U CN202322743236U CN221015315U CN 221015315 U CN221015315 U CN 221015315U CN 202322743236 U CN202322743236 U CN 202322743236U CN 221015315 U CN221015315 U CN 221015315U
- Authority
- CN
- China
- Prior art keywords
- preparing
- assembly
- reaction
- denitration agent
- material conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000006243 chemical reaction Methods 0.000 claims abstract description 54
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 238000012216 screening Methods 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 9
- 238000001556 precipitation Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000000376 reactant Substances 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a device for preparing a denitration agent, which belongs to the technical field of denitration, and comprises: the base is provided with a control console, the control console is connected with a material conveying assembly, a material receiving assembly, a mixing assembly and a reaction bin, the material conveying assembly is connected with the material receiving assembly through a material conveying pipe, the mixing assembly is arranged below the material receiving assembly, and the reaction bin is connected with the mixing assembly through a shunt pipeline. The utility model has the following advantages and effects: the vibrating table and the screening disc for vibrating and dispersing the raw materials are arranged in the receiving component, so that the internal stress of raw material particles can be effectively dispersed, and the raw material particles become loose and are easy to separate; the first stirring rod for stirring and the heat conducting block for heat dissipation are arranged in the mixing assembly, so that heat generated by the first motor can be timely conducted out, the solubility of raw materials is improved, and the precipitation amount is reduced; the inside sensor that is used for promoting reaction efficiency that sets up in reaction storehouse, spoiler and heat recovery unit can monitor inside different position temperature in reaction storehouse and reactant concentration, effectively promote preparation efficiency.
Description
Technical Field
The utility model relates to the technical field of denitration, in particular to equipment for preparing a denitration agent.
Background
The denitration agent is also called as a denitration additive, and is a chemical for removing harmful substances nitrogen oxides in gas. The denitration agent is subjected to chemical reduction reaction with nitrogen oxides to generate harmless gas, so that the waste gas reaches the dischargeable standard, and the denitration agent is mainly divided into a high-molecular denitration agent and a low-temperature denitration agent, and has the characteristics of simplicity and convenience in operation, high denitration efficiency and the like, and is widely applied to places such as chemical industry, power plants, boilers and the like.
The denitration technology has strict requirements on temperature, the conversion rate of the oxynitride is low when the temperature is too low, and ammonia is easily oxidized when the temperature is too high, so that the removal efficiency of the ammonia is counteracted; the gas phase reaction is difficult to ensure sufficient mixing, and the influence of turbulent flow in the chamber and the mixing degree of liquid are difficult to control; the cooling treatment by the equipment also causes that a certain amount of heat is not fully utilized, so that the running cost becomes high.
Disclosure of utility model
The utility model aims at: in order to solve the problems, the utility model provides a device for preparing a denitration agent, wherein a vibrating table and a screening disc for vibrating and dispersing raw materials are arranged in a receiving component, so that internal stress of raw material particles can be effectively dispersed; the first stirring rod for stirring and the heat conducting block for heat dissipation are arranged in the mixing assembly, so that heat generated by the first motor can be timely conducted out; the inside sensor that is used for promoting reaction efficiency that sets up of reaction storehouse, spoiler and heat recovery unit can effectively promote preparation efficiency.
The utility model adopts the following technical scheme for realizing the purposes, and comprises the following steps: the device comprises a base, wherein a control console is fixed on the base and is connected with a material conveying assembly, a material receiving assembly, a mixing assembly and a reaction bin, the material conveying assembly is connected with the material receiving assembly through a material conveying pipe, the mixing assembly is arranged below the material receiving assembly, and the reaction bin is connected with the mixing assembly through a diversion pipeline; a spiral conveying device for conveying raw materials is arranged in the conveying assembly; a vibrating table and a screening disc for vibrating and dispersing raw materials are arranged in the receiving assembly; a first stirring rod for stirring and a heat conducting block for heat dissipation are arranged in the mixing assembly; and a heat recovery device and a spoiler are arranged in the reaction bin for improving the reaction efficiency.
Further, a display panel and control buttons are arranged on the console.
Further, the feed inlet is arranged above the material conveying component, the discharging bin is connected below the feed inlet, the spiral material conveying device is arranged below the discharging bin, the spiral material conveying device is connected with the material receiving component through a material conveying pipe, and the material conveying component is fixed above the material receiving component through a support.
Further, the inside vibrations platform that sets up of receiving subassembly, vibrations platform below sets up screening dish, screening dish below sets up the branch tubulation of connecting mixing assembly.
Further, the inside slope baffle that sets up of mixing element, slope baffle below sets up and is used for driven first motor, first motor drive rotation axis and flabellum are rotatory, first stirring rod distributes on the rotation axis, set up the heat conduction piece around the first motor, the radiator is connected to the heat conduction piece, mixing element carries the raw materials to the reaction storehouse in through the reposition of redundant personnel pipeline.
Further, the inclined partition plate is divided into an upper layer, a middle layer and a lower layer, and the heat conducting blocks are divided into three blocks which are distributed around the first motor in a fan shape.
Further, an exhaust pipe, an air inlet pipe, a liquid discharge pipe and a heat recovery device are arranged outside the reaction bin from top to bottom, and a sensor is arranged in the reaction bin; the bottom of the reaction bin is provided with a second motor, the second motor is used for driving a second stirring rod above, an annular heater is arranged around the second stirring rod, and a spoiler is arranged above the heater; the middle part of the reaction bin is provided with a metal support disc, an air gun is arranged above the metal support disc, and a water spraying gun is arranged above the air gun.
Further, the air gun and the water gun are driven by an air pump and a water pump, and a mist removing layer is arranged above the water gun.
Further, three groups of sensors are arranged at the high, medium and low positions in the reaction bin.
Further, a bin gate is arranged at the middle position outside the reaction bin.
The utility model has the following technical effects and advantages:
1. According to the utility model, the vibrating table and the screening disc for vibrating and dispersing raw materials are arranged in the material receiving assembly, so that the internal stress of raw material particles can be effectively dispersed, and the raw material particles become loose and are easy to separate; the first stirring rod used for stirring and the heat conducting block used for heat dissipation are arranged inside the mixing assembly, so that heat generated by the first motor can be timely conducted out, the solubility of raw materials is improved, and the precipitation amount is reduced.
2. According to the utility model, the sensor for improving the reaction efficiency is arranged in the reaction bin, and the spoiler and the heat recovery device can monitor the temperature and the reactant concentration at different positions in the reaction bin, so that the preparation efficiency is effectively improved.
In order to more clearly illustrate the structural features and functions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of a device for preparing a denitration agent according to the present utility model;
FIG. 2 is a schematic view of the material handling assembly of FIG. 1;
FIG. 3 is a schematic view of the material receiving assembly of FIG. 1;
FIG. 4 is a schematic illustration of the structure of the mixing assembly of FIG. 1;
FIG. 5 is a schematic view of the reaction chamber of FIG. 1.
Reference numerals: 1. a base; 2. a console; 201. a display panel; 202. a control button; 3. a material conveying component; 301. a feed inlet; 302. discharging the material bin; 303. a spiral material conveying device; 304. a material conveying pipe; 305. a bracket; 4. a receiving assembly; 401. a vibration table; 402. a sieving tray; 403. dividing and installing pipes; 5. a mixing assembly; 501. a sloped baffle; 502. a first motor; 503. a rotation shaft; 504. a first stirring rod; 505. a fan blade; 506. a heat conduction block; 507. a heat sink; 508. a shunt pipeline; 6. a reaction bin; 601. an exhaust pipe; 602. an air inlet pipe; 603. a liquid discharge pipe; 604. a heat recovery device; 605. a sensor; 606. a second motor; 607. a second stirring rod; 608. a heater; 609. a spoiler; 610. a metal bracket tray; 611. an air gun; 612. a water spraying gun; 613. an air pump; 614. a water pump; 615. a defogging layer; 616. and a bin gate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The embodiment of the application provides a device for preparing a denitration agent, which has the technical conception that: the vibrating table and the screening disc for vibrating and dispersing the raw materials are arranged in the receiving component, so that the internal stress of raw material particles can be effectively dispersed, and the raw material particles become loose and are easy to separate; the first stirring rod for stirring and the heat conducting block for heat dissipation are arranged in the mixing assembly, so that heat generated by the first motor can be timely conducted out, the solubility of raw materials is improved, and the precipitation amount is reduced; the inside sensor that is used for promoting reaction efficiency that sets up in reaction storehouse, spoiler and heat recovery unit can monitor inside different position temperature in reaction storehouse and reactant concentration, effectively promote preparation efficiency.
Embodiment one:
As shown in fig. 1 to 5, an apparatus for preparing a denitration agent, comprising: the base 1, fixed control cabinet 2 on the base 1, the material subassembly 3 is connected to control cabinet 2, connects material subassembly 4, and mixing element 5 and reaction storehouse 6, and material subassembly 3 links to each other through conveying pipeline 304 and material subassembly 4, and mixing element 5 is in material subassembly 4 below, and reaction storehouse 6 links to each other through reposition of redundant personnel pipeline 508 and mixing element 5.
The control console 2 is provided with the display panel 201 and the control button 202, so that various data in the material conveying assembly 3, the material receiving assembly 4, the mixing assembly 5 and the reaction bin 6 can be monitored in real time, and the efficient reaction is ensured.
A feed inlet 301 is formed above the material conveying component 3, a discharge bin 302 is connected below the feed inlet 301, a spiral material conveying device 303 is arranged below the discharge bin 302, the spiral material conveying device 303 is connected with the material receiving component 4 through a material conveying pipe 304, and the material conveying component 3 is fixed above the material receiving component 4 through a support 305. The material conveying assembly 3 is used for conveying raw materials, and when the raw materials enter the material outlet bin 302 from the material inlet 301, the raw materials enter the spiral material conveying device 303 to be conveyed, and then enter the material receiving assembly 4 through the material conveying pipe 304. By controlling the speed of conveying by the spiral conveying device 303, quantitative output of raw material particles can be realized, and the accuracy of the dosage of the raw material particles in each unit solution is ensured.
The inside vibrations platform 401 that sets up of receiving subassembly 4, vibrations platform 401 below set up screening dish 402, screening dish 402 below sets up the partial shipment pipe 403 of connecting mixing assembly 5. The inside shaking table 401 and the screening dish 402 that are used for vibrations dispersion raw materials that set up of receiving assembly can effectively disperse raw materials granule internal stress, makes the raw materials become loose easy separation, then in entering mixing assembly 5 in order through dividing tube 403, need not additionally weigh the quantity of raw materials, has promoted the holistic operating efficiency of device.
The inside slope baffle 501 that sets up of mixing element 5, slope baffle 501 divide into upper and middle lower three-layer, slope baffle 501 below sets up the first motor 502 that is used for the drive, first motor 502 drive rotation axis 503 and flabellum 505 are rotatory, first stirring rod 504 distributes on rotation axis 503, set up heat conduction piece 506 around the first motor 502, heat conduction piece 506 divide into three fan-shaped distributions around first motor 502, heat conduction piece 506 connects radiator 507, mixing element 5 carries the raw materials to reacting bin 6 through shunt tubes 508 in. The three layers of inclined baffles can enable the stirring process of the stirring rod to be more sufficient, the solubility of the raw materials is improved, and the precipitation amount is reduced; when the first motor 502 is operated, the heat conducting block 506 can timely conduct heat generated by the first motor 502 out, and the heat is dissipated through the heat sink 507.
The reaction bin 6 is provided with an exhaust pipe 601, an air inlet pipe 602, a liquid discharge pipe 603 and a heat recovery device 604 from top to bottom, and the reaction bin 6 is provided with a sensor 605; the bottom of the reaction bin 6 is provided with a second motor 606, the second motor 606 is used for driving a second stirring rod 607 above, an annular heater 608 is arranged around the second stirring rod 607, and a spoiler 609 is arranged above the heater 608; the middle part of the reaction bin 6 is provided with a metal support disc 610, an air gun 611 is arranged above the metal support disc 610, a water gun 612 is arranged above the air gun 611, the air gun 611 and the water gun 612 are driven by an air pump 613 and a water pump 614, a defogging layer 615 is arranged above the water gun 612, three groups of sensors 605 are arranged at the high, medium and low positions inside the reaction bin 6, and a bin door 616 is arranged at the middle position outside the reaction bin 6. After the raw materials entering through the diversion pipeline 508 fall into the bottom of the reaction bin 6, the raw materials and the liquid sprayed by the water spraying gun 612 are fully stirred and heated by the second stirring rod 607 and the heater 608, and then fully react with the gas sprayed by the air spraying gun 611. The denitration technology has strict temperature requirements, and three groups of sensors 605, namely high, medium and low, adopt mass intelligent P8000 series, can monitor the temperature and the concentration of reactants in the reaction bin 6 in real time, and the heat recovery device 604 derives part of heat when the reaction temperature is too high, so that the spoiler 609 ensures the regular flow of gas in the reaction bin 6, improves the reaction efficiency of the denitration agent, and reduces the running cost of equipment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An apparatus for preparing a denitration agent, comprising: the device comprises a base (1), wherein a control console (2) is fixed on the base (1), the control console (2) is connected with a material conveying component (3), a material receiving component (4), a mixing component (5) and a reaction bin (6), the material conveying component (3) is connected with the material receiving component (4) through a material conveying pipe (304), the mixing component (5) is arranged below the material receiving component (4), and the reaction bin (6) is connected with the mixing component (5) through a shunt pipeline (508); a spiral conveying device (303) for conveying raw materials is arranged in the conveying assembly (3); a vibrating table and a screening disc (402) for vibrating and dispersing raw materials are arranged in the receiving assembly (4); a first stirring rod (504) for stirring and a heat conduction block (506) for heat dissipation are arranged inside the mixing assembly (5); and a heat recovery device (604) and a spoiler (609) for improving the reaction efficiency are arranged in the reaction bin (6).
2. The apparatus for preparing a denitration agent according to claim 1, wherein a display panel (201) and control buttons (202) are provided on the console (2).
3. The device for preparing the denitration agent according to claim 1, wherein a feed inlet (301) is formed above the material conveying component (3), a discharge bin (302) is connected below the feed inlet (301), a spiral material conveying device (303) is arranged below the discharge bin (302), the spiral material conveying device (303) is connected with the material receiving component (4) through a material conveying pipe (304), and the material conveying component (3) is fixed above the material receiving component (4) through a support (305).
4. The device for preparing the denitration agent according to claim 1, wherein a vibrating table (401) is arranged inside the receiving component (4), a screening disc (402) is arranged below the vibrating table (401), and a split charging tube (403) connected with the mixing component (5) is arranged below the screening disc (402).
5. The device for preparing the denitration agent according to claim 1, wherein an inclined partition plate (501) is arranged inside the mixing assembly (5), a first motor (502) used for driving is arranged below the inclined partition plate (501), the first motor (502) drives a rotating shaft (503) and fan blades (505) to rotate, first stirring rods (504) are distributed on the rotating shaft (503), heat conducting blocks (506) are arranged around the first motor (502), the heat conducting blocks (506) are connected with a radiator (507), and raw materials are conveyed into the reaction bin (6) through a diversion pipeline (508) by the mixing assembly (5).
6. The apparatus for preparing a denitration agent according to claim 5, wherein the inclined partition plate (501) is divided into three layers, upper, middle and lower, and the heat conducting block (506) is divided into three segments distributed around the first motor (502).
7. The equipment for preparing the denitration agent according to claim 1, wherein an exhaust pipe (601), an air inlet pipe (602), a liquid discharge pipe (603) and a heat recovery device (604) are arranged outside the reaction bin (6) from top to bottom, and the reaction bin (6) is provided with a sensor (605); a second motor (606) is arranged at the bottom of the reaction bin (6), the second motor (606) is used for driving a second stirring rod (607) above, an annular heater (608) is arranged around the second stirring rod (607), and a spoiler (609) is arranged above the heater (608); the middle part of the reaction bin (6) is provided with a metal support disc (610), an air gun (611) is arranged above the metal support disc (610), and a water spraying gun (612) is arranged above the air gun (611).
8. The apparatus for preparing a denitration agent according to claim 7, wherein the air jet gun (611) and the water jet gun (612) are driven by an air pump (613) and a water pump (614), and a defogging layer (615) is provided above the water jet gun (612).
9. The device for preparing the denitration agent as claimed in claim 7, wherein three groups of sensors (605) are arranged at high, medium and low positions in the reaction bin (6).
10. The apparatus for preparing a denitration agent according to claim 7, wherein a door (616) is provided at an intermediate position outside the reaction chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743236.1U CN221015315U (en) | 2023-10-12 | 2023-10-12 | Equipment for preparing denitration agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743236.1U CN221015315U (en) | 2023-10-12 | 2023-10-12 | Equipment for preparing denitration agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221015315U true CN221015315U (en) | 2024-05-28 |
Family
ID=91174462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322743236.1U Active CN221015315U (en) | 2023-10-12 | 2023-10-12 | Equipment for preparing denitration agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221015315U (en) |
-
2023
- 2023-10-12 CN CN202322743236.1U patent/CN221015315U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102133516A (en) | Microwave catalytic reactor system | |
| CN221015315U (en) | Equipment for preparing denitration agent | |
| CN113198320A (en) | Industrial flue gas desulfurization and denitrification mixing equipment capable of improving catalysis uniformity | |
| CN208223080U (en) | A kind of New Type Vacuum Rake Dryer | |
| CN111777341B (en) | Limestone suspension calcining equipment | |
| CN109012093A (en) | Processing system for containing hydrogen chloride industrial waste gas purifying | |
| CN110029555B (en) | Asphalt environment-friendly stirring device for highway construction | |
| CN211025759U (en) | Flue gas denitration catalytic reaction device | |
| CN210057736U (en) | Cable insulation blendor dust collector of resources are saved | |
| CN111268135A (en) | Plant protection unmanned aerial vehicle with liquid medicine stirring function | |
| CN214207062U (en) | Take automatic cleaning device's capsule machine | |
| CN211912788U (en) | Magnesium sulfate is with high-efficient cooling crystallization kettle | |
| CN201644089U (en) | Heat-exchange reactor | |
| CN112844284A (en) | Preparation equipment and production process of diethyl aluminum chloride mineral oil | |
| CN216855729U (en) | Reaction crystallization device for nitrate production | |
| CN115159123B (en) | Pneumatic conveying method and equipment for light sticky castable | |
| CN218130058U (en) | Sulfamic acid crystallization is with square cooling tower | |
| CN218687437U (en) | Self-cleaning type flue gas heat exchanger | |
| CN219346487U (en) | Heat accumulating type catalytic combustion waste gas treatment equipment | |
| CN112479547A (en) | Sludge drying device and operation method | |
| CN110841400A (en) | Waste gas discharge pipe of high-efficient dust removal | |
| CN216898042U (en) | High tower compound fertilizer cooling arrangement | |
| CN113663420B (en) | Waste gas purification equipment for water-based resin processing | |
| CN216827900U (en) | Thermal desorption soil restoration pilot test experimental equipment | |
| CN219474219U (en) | Drying equipment for catalyst production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |