CN210522237U - Novel SNCR denitration conveying module - Google Patents
Novel SNCR denitration conveying module Download PDFInfo
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- CN210522237U CN210522237U CN201921267138.2U CN201921267138U CN210522237U CN 210522237 U CN210522237 U CN 210522237U CN 201921267138 U CN201921267138 U CN 201921267138U CN 210522237 U CN210522237 U CN 210522237U
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Abstract
The utility model discloses a novel SNCR denitration transport module, concretely relates to SNCR carries technical field, including bottom plate and casing, surface mounting has the casing on the bottom plate, the embedding of casing top is provided with the stock chest, stock chest and casing fixed connection, the sprue has been seted up to the stock chest top, the casing top is close to stock chest one side embedding and is provided with clean subassembly, clean subassembly and casing fixed connection. The utility model discloses in through having set up clean subassembly, the heat that the heating pipe produced heats into the high temperature steam state with the clear water, and high temperature steam directly enters into the stock chest along the air duct from the aqua storage tank in, through inside pipeline in proper order to clean the pipeline of inside, reduced people's cleaning load, effectual its cleaning efficiency that has improved compares with the inside cleanness that is difficult to of current whole transport module, and the clearance of being convenient for of this design possesses higher practicality.
Description
Technical Field
The utility model relates to a technical field is carried to the SNCR, more specifically says, the utility model relates to a novel module is carried in SNCR denitration.
Background
The SNCR denitration plant generally uses 25% strength ammonia water or 50% strength urea as a reducing agent, and the reducing agent is transported by a canned truck, stored in a tank in a liquid form, in which urea needs to be dissolved and diluted, and heat tracing is performed during supply to prevent crystallization. The reducing agent is distributed to each spray gun through the metering and distributing module, is sprayed into the furnace by the spray guns to selectively react with NOx, does not use a catalyst, and therefore the reducing agent must be added in a high-temperature region. Spraying a reducing agent into a region with the temperature of 800-1250 ℃, rapidly thermally decomposing the reducing agent into NH3 and carrying out SNCR reaction with NOx in flue gas to generate N2, wherein the method takes the hearth as a reactor.
Through the retrieval, chinese utility model patent discloses a steady transport sled body (grant publication number is CN206121479U) for SNCR denitration, including sled body base, pipeline to and integrated on the sled body and through the system part of pipe connection, including filter, measuring pump, buffer tank, flow, attenuator, solenoid valve and back pressure valve. The whole conveying system is integrated on a prying body base, the structure is compact, the functions of conveying, metering, diffusing, automatic control and the like are integrated, the occupied area is small, the operation is convenient, and the management and the maintenance are convenient; the hydraulic diaphragm metering pump is adopted to realize the accurate delivery of the small-flow liquid.
However, when the device is actually used, in the process of the SNCR denitration conveying module, raw materials pass through the pipeline in the whole conveying module, so that the interior of the module is difficult to clean, and the cleaning workload of people is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel SNCR denitration transport module, through having set up clean subassembly, the heat that the heating pipe produced heats into the high temperature steam state with the clear water, high temperature steam directly enters into the stock chest along the air duct from the aqua storage tank in, pass through inside pipeline in proper order, thereby clean the pipeline of inside, people's cleaning load has been reduced, the effectual clean efficiency thereof that has improved, compare with the inside cleanness that is difficult to of current whole transport module, the clearance of being convenient for of this design, and the high practicality is possessed.
In order to achieve the above object, the utility model provides a following technical scheme: a novel SNCR (selective non-catalytic reduction) denitration conveying module comprises a bottom plate and a shell, wherein the shell is arranged on the upper surface of the bottom plate, a storage tank is embedded into the upper part of the shell and fixedly connected with the shell, a filling port is formed in the upper part of the storage tank, a cleaning assembly is embedded into one side, close to the storage tank, of the upper part of the shell and is fixedly connected with the shell, a water inlet pipe is embedded into one end of the shell, and a liquid outlet pipe is embedded into one end, close to the lower part of the water inlet pipe, of;
a filter chamber is arranged in the shell, a delivery pump is arranged below the material storage tank, a blanking pipe is fixedly connected to the lower surface of the material storage tank, a blanking valve is embedded outside the blanking pipe, one end of the blanking pipe is fixedly connected with the delivery pump, a filter is arranged on one side of the delivery pump, a metering pump is arranged on one side of the filter, a drainage pump is arranged on one side of the filter chamber, and an electromagnetic valve is arranged on one side of the drainage pump;
the cleaning assembly comprises a water storage tank, a heating pipe is arranged inside the water storage tank, the heating pipe is fixedly connected with the water storage tank, a water filling port is formed in the upper surface of the water storage tank, the upper surface of the water storage tank is close to the air duct fixedly connected with one side of the water filling port, an opening and closing valve is arranged in the air duct in an embedded mode, and one end of the air duct is fixedly connected with the upper surface of the material storage tank.
In a preferred embodiment, the noise reduction assembly comprises a sound insulation pad, wherein sound absorption cotton is arranged on the inner side of the sound insulation pad, and a plurality of groups of sound absorption holes are formed in the sound absorption cotton.
In a preferred embodiment, a driving motor is fixedly arranged above the filtering chamber, a rotating rod is fixedly arranged at the driving end of the driving motor, and a stirring blade is fixedly arranged outside the rotating rod.
In a preferred embodiment, the sound insulation pad and the sound absorption cotton are fixedly connected together through an adhesive, and an adhesive sheet is arranged on the outer side of the sound insulation pad.
In a preferred embodiment, the sound absorption hole is designed in a curved structure.
In a preferred embodiment, one end of the water inlet pipe is fixedly connected with the upper surface of the filtering chamber, and one end of the liquid outlet pipe is fixedly connected with the side surface of the filtering chamber.
In a preferred embodiment, the delivery pump is connected with the filter chamber through a pipeline.
In a preferred embodiment, the bottom plate is fixedly connected with a housing, and two sets of mounting holes are formed in the upper surface of the housing.
The utility model discloses a technological effect and advantage:
1. the cleaning component is arranged in the utility model, the heat generated by the heating pipe heats the clear water into a high-temperature steam state, the high-temperature steam directly enters the storage tank along the air duct from the water storage tank and sequentially passes through the internal pipeline, so that the internal pipeline is cleaned, the cleaning workload of people is reduced, the cleaning efficiency is effectively improved, compared with the internal part of the existing whole conveying module which is difficult to clean, the cleaning component is convenient to clean and has higher practicability;
2. the utility model discloses in through having set up the subassembly of making an uproar that falls, the noise is being the crooked flow in the curved structural formula sound absorbing hole, most noise is directly absorbed by the sound cotton of inhaling, remaining noise then is isolated by the sound insulation pad, the effectual noise that produces of handling whole conveying module during operation for whole conveying module can not lead to the fact the influence to people at the during operation, compare with current noise to the influence of surrounding environment, this design can the noise reduction to people's influence.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the middle housing of the present invention.
Fig. 3 is a schematic structural view of the middle delivery pump of the present invention.
Fig. 4 is a schematic structural view of the filtering chamber of the present invention.
Fig. 5 is a schematic structural view of the middle noise reduction assembly of the present invention.
The reference signs are: 1 bottom plate, 2 casings, 3 stock solutions troughs, 4 sprue, 5 clean subassemblies, 51 aqua storage tanks, 52 heating pipes, 53 water filling ports, 54 air ducts, 55 on-off valves, 6 inlet tubes, 7 outlet tubes, 8 noise reduction subassemblies, 81 sound insulation pads, 82 sound absorption cotton, 83 sound absorption holes, 9 delivery pumps, 10 discharge tubes, 11 discharge valves, 12 filters, 13 metering pumps, 14 filter chambers, 15 drainage pumps, 16 electromagnetic valves, 17 driving motors, 18 rotating rods and 19 stirring blades.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The novel SNCR denitration conveying module shown in the attached drawings 1-4 comprises a bottom plate 1 and a shell 2, wherein the shell 2 is installed on the upper surface of the bottom plate 1, a storage trough 3 is embedded above the shell 2, the storage trough 3 is fixedly connected with the shell 2, a filling port 4 is formed above the storage trough 3, a cleaning component 5 is embedded above the shell 2 and close to one side of the storage trough 3, the cleaning component 5 is fixedly connected with the shell 2, a water inlet pipe 6 is embedded at one end of the shell 2, and a liquid outlet pipe 7 is embedded below one end of the shell 2 and close to the water inlet pipe 6;
a filtering chamber 14 is arranged inside the shell 2, a conveying pump 9 is arranged below the material storage tank 3, a discharging pipe 10 is fixedly connected to the lower surface of the material storage tank 3, a discharging valve 11 is embedded outside the discharging pipe 10, one end of the discharging pipe 10 is fixedly connected with the conveying pump 9, a filter 12 is arranged on one side of the conveying pump 9, a metering pump 13 is arranged on one side of the filter 12, a drainage pump 15 is arranged on one side of the filtering chamber 14, and an electromagnetic valve 16 is arranged on one side of the drainage pump 15;
the cleaning component 5 comprises a water storage tank 51, a heating pipe 52 is arranged in the water storage tank 51, the heating pipe 52 is fixedly connected with the water storage tank 51, a water filling port 53 is formed in the upper surface of the water storage tank 51, a gas guide pipe 54 is fixedly connected to one side, close to the water filling port 53, of the upper surface of the water storage tank 51, a start-stop valve 55 is embedded outside the gas guide pipe 54, and one end of the gas guide pipe 54 is fixedly connected with the upper surface of the material storage tank 3;
a driving motor 17 is fixedly arranged above the filtering chamber 14, a rotating rod 18 is fixedly installed at the driving end of the driving motor 17, and a stirring blade 19 is fixedly installed outside the rotating rod 18;
one end of the water inlet pipe 6 is fixedly connected with the upper surface of the filtering chamber 14, and one end of the liquid outlet pipe 7 is fixedly connected with the side surface of the filtering chamber 14;
the conveying pump 9 is connected with the filtering chamber 14 through a pipeline;
the bottom plate 1 is fixedly connected with the shell 2, and two groups of mounting hole grooves are formed in the upper surface of the shell 2.
The implementation mode is specifically as follows: when the utility model is used, raw materials are input into the storage tank 3 from the injection port 4, the blanking valve 11 is controlled to be opened, the raw materials flow downwards from the storage tank 3 through the blanking pipe 10, sequentially pass through the filter 12 and the metering pump 13, directly enter the filtering chamber 14, the running water is conveyed by the water inlet pipe 6 to enter the filtering chamber 14, in addition, the stirring blade 19 on the rotating rod 18 is driven by the driving motor 17 to stir the internal materials, then, the electromagnetic valve 16 is opened, the liquid is discharged outwards from the liquid outlet pipe 7 under the action of the drainage pump 15;
after the operation is finished, a proper amount of clean water is injected into the water storage tank 51 through the water injection port 53, the heating pipe 52 is controlled to operate, the clean water is heated into a high-temperature steam state by heat generated by the heating pipe 52, the opening and closing valve 55 is immediately opened, the high-temperature steam directly enters the storage tank 3 from the water storage tank 51 along the air guide pipe 54 and sequentially passes through the internal pipelines, so that the internal pipelines are cleaned, the cleaning workload of people is reduced, the cleaning efficiency of the internal pipelines is effectively improved, and the problem that the inside of the whole conveying module is difficult to clean is solved.
As shown in fig. 1 and 5, the novel SNCR denitration conveying module further comprises a noise reduction assembly 8, wherein the noise reduction assembly 8 is arranged inside the casing 2, the noise reduction assembly 8 comprises a sound insulation pad 81, sound absorption cotton 82 is arranged inside the sound insulation pad 81, and a plurality of groups of sound absorption holes 83 are formed inside the sound absorption cotton 82;
the sound insulation pad 81 and the sound absorption cotton 82 are fixedly connected together through an adhesive, and an adhesive sheet is arranged on the outer side of the sound insulation pad 81;
the sound absorbing hole 83 is designed in a curved structure.
The implementation mode is specifically as follows: use the utility model discloses the time, when the inside fluid of casing 2 is when flowing, and delivery pump 9 is at the during operation, all can produce certain noise, inside noise is passing and is inhaling sound hole 83, owing to inhale sound hole 83 and be the design of crooked structural formula, when the noise is inhaling sound hole 83 incurve flow, most noise is directly inhaled sound cotton 82 and is absorbed, remaining noise is then isolated by sound insulation pad 81, the effectual noise that produces of whole transport module during operation that falls, make whole transport module can not lead to the fact the influence to people at the during operation, the problem of the influence of noise to surrounding environment has been solved.
The utility model discloses the theory of operation:
with reference to the attached drawings 1-4 of the specification, by arranging the cleaning component 5, the heat generated by the heating pipe 52 heats the clean water into a high-temperature steam state, the high-temperature steam directly enters the storage tank 3 from the water storage tank 51 along the air guide pipe 54 and sequentially passes through the internal pipelines, so that the internal pipelines are cleaned, the cleaning workload of people is reduced, the cleaning efficiency is effectively improved, and the problem that the inside of the whole conveying module is difficult to clean is solved;
referring to the specification attached fig. 1 and fig. 5, through having set up the noise reduction assembly 8, the noise is when being the crooked flow in the curved structure formula sound absorption hole 83, most noise is directly absorbed by inhaling the sound cotton 82 and is fallen, and remaining noise is then isolated by the sound insulating pad 81, and the noise that whole transport module during operation produced is fallen in effectual processing for whole transport module can not cause the influence to people at the during operation, has solved the problem of the influence of noise to surrounding environment.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a module is carried in novel SNCR denitration, includes bottom plate (1) and casing (2), its characterized in that: the cleaning device is characterized in that a shell (2) is mounted on the upper surface of the bottom plate (1), a storage trough (3) is embedded into the upper portion of the shell (2), the storage trough (3) is fixedly connected with the shell (2), a feeding hole (4) is formed in the upper portion of the storage trough (3), a cleaning component (5) is embedded into one side, close to the storage trough (3), of the upper portion of the shell (2), the cleaning component (5) is fixedly connected with the shell (2), a water inlet pipe (6) is embedded into one end of the shell (2), and a liquid outlet pipe (7) is embedded into one end, close to the lower portion of the water inlet pipe (6), of the;
a filtering chamber (14) is arranged inside the shell (2), a conveying pump (9) is arranged below the storage tank (3), a blanking pipe (10) is fixedly connected to the lower surface of the storage tank (3), a blanking valve (11) is embedded outside the blanking pipe (10), one end of the blanking pipe (10) is fixedly connected with the conveying pump (9), a filter (12) is arranged on one side of the conveying pump (9), a metering pump (13) is arranged on one side of the filter (12), a drainage pump (15) is arranged on one side of the filtering chamber (14), and an electromagnetic valve (16) is arranged on one side of the drainage pump (15);
clean subassembly (5) is including aqua storage tank (51), inside heating pipe (52) that is provided with of aqua storage tank (51), heating pipe (52) and aqua storage tank (51) fixed connection, water filling port (53) have been seted up to aqua storage tank (51) upper surface, and aqua storage tank (51) upper surface is close to water filling port (53) one side fixedly connected with air duct (54), air duct (54) outside embedding is provided with on-off valve (55), air duct (54) one end and stock chest (3) upper surface fixed connection.
2. The novel SNCR denitration conveyor module of claim 1, wherein: noise reduction unit (8) are including giving sound insulation to fill up (81), it is provided with sound absorption cotton (82) to give sound insulation to fill up (81) inboard, sound absorption cotton (82) inside has been seted up the multiunit and has been inhaled sound hole (83).
3. The novel SNCR denitration conveyor module of claim 1, wherein: filter chamber (14) top is fixed and is provided with driving motor (17), driving motor (17) drive end fixed mounting has dwang (18), dwang (18) outside fixed mounting has stirring leaf (19).
4. The novel SNCR denitration conveyor module of claim 2, wherein: the sound insulation pad (81) and the sound absorption cotton (82) are fixedly connected together through an adhesive, and an adhesive sheet is arranged on the outer side of the sound insulation pad (81).
5. The novel SNCR denitration conveyor module of claim 2, wherein: the sound absorption hole (83) is designed in a curved structural formula.
6. The novel SNCR denitration conveyor module of claim 1, wherein: inlet tube (6) one end and filter chamber (14) upper surface fixed connection, drain pipe (7) one end and filter chamber (14) side surface fixed connection.
7. The novel SNCR denitration conveyor module of claim 1, wherein: the conveying pump (9) is connected with the filter chamber (14) through a pipeline.
8. The novel SNCR denitration conveyor module of claim 1, wherein: the bottom plate (1) is fixedly connected with the shell (2), and two groups of mounting hole grooves are formed in the upper surface of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921267138.2U CN210522237U (en) | 2019-08-07 | 2019-08-07 | Novel SNCR denitration conveying module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921267138.2U CN210522237U (en) | 2019-08-07 | 2019-08-07 | Novel SNCR denitration conveying module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210522237U true CN210522237U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921267138.2U Active CN210522237U (en) | 2019-08-07 | 2019-08-07 | Novel SNCR denitration conveying module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210522237U (en) |
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2019
- 2019-08-07 CN CN201921267138.2U patent/CN210522237U/en active Active
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