CN215027041U

CN215027041U - Denitration SCR is air input adjustable inlet end subassembly for reactor

Info

Publication number: CN215027041U
Application number: CN202121050005.7U
Authority: CN
Inventors: 王艺青; 郁雄春; 沈林丽
Original assignee: Ecosail Energy Technology Jiangsu Co ltd
Current assignee: Ecosail Energy Technology Jiangsu Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-07
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an air input adjustable inlet end subassembly for denitration SCR reactor, the installation structure comprises a subassembly body, one side on subassembly body surface is provided with the intake pipe, and the surface in the intake pipe outside all is fixed with T type slide, the subassembly body bottom of intake pipe one side is fixed with the fixing base, and the surface of fixing base both sides has all seted up the spout, the surface of fixing base is provided with adjusting plate, and adjusting plate and the mutual sliding fit of spout, the inside of fixing base one side is inlayed and is had driving motor, the subassembly body inner wall of adjusting plate one side all is fixed with U type frame, and the inside filter that is provided with of the inboard subassembly body of U type frame. The utility model discloses not only improved the gaseous pure degree when the inlet end subassembly uses, improved the practicality when the inlet end subassembly uses, improved the degree of convenience when the inlet end subassembly uses moreover.

Description

Denitration SCR is air input adjustable inlet end subassembly for reactor

Technical Field

The utility model relates to a denitration SCR reactor technical field specifically is an air input adjustable inlet end subassembly for denitration SCR reactor.

Background

In order to standardize the operation, maintenance and management of a flue gas denitration system of an internal combustion engine set, control the emission of nitric oxides of the internal combustion engine set, improve the environmental quality and guarantee the health of people, a large-scale efficient denitration SCR reactor is developed by combining the emission of the nitric oxides of a large-scale internal combustion engine set and the current exhaust emission control technology of the internal combustion engine, the large-scale efficient denitration SCR reactor is installed at the downstream of an exhaust tail pipe of the large-scale internal combustion engine set, the emission of the nitric oxides is controlled to meet the relevant environmental protection requirements, and an air inlet end component is an important component of the denitration SCR reactor.

The air inlet subassembly on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem: firstly, the function of filtering and collecting dust in gas is rarely arranged when the gas inlet end assembly is used, so that the purity degree of the gas is reduced when the gas inlet end assembly is used; secondly, the air inlet end component can rarely adjust the air inlet amount when in use, thereby reducing the practicability of the air inlet end component when in use; thirdly, the air inlet end assembly is generally more cumbersome when the air inlet pipe is installed, thereby seriously influencing the convenience degree of the air inlet end assembly when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air input adjustable inlet end subassembly for denitration SCR reactor to gaseous pure degree is low, the practicality is low and the problem that the degree of convenience is low when proposing the inlet end subassembly to use in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air input adjustable inlet end subassembly for denitration SCR reactor, includes the subassembly body, one side on subassembly body surface is provided with the intake pipe, and the surface in the intake pipe outside all is fixed with T type slide, the subassembly body bottom of intake pipe one side is fixed with the fixing base, and the surface of fixing base both sides has all seted up the spout, the surface of fixing base is provided with adjusting plate, and adjusting plate and the mutual sliding fit of spout, the inside of fixing base one side is inlayed and is had driving motor, the subassembly body inner wall of adjusting plate one side all is fixed with U type frame, and the inside filter that is provided with of the inboard subassembly body of U type frame, the fixed surface of subassembly body one side has control button, and control button's output and driving motor's input electric connection.

Preferably, the inner wall of the assembly body on one side of the T-shaped sliding plate is fixedly provided with a sealing gasket, and the inner wall on one side of the sealing gasket is tightly attached to the surface of the air inlet pipe.

Preferably, the inner wall of the component body on one side of the T-shaped sliding plate is provided with T-shaped grooves at equal intervals, the T-shaped grooves are in sliding fit with the T-shaped sliding plate, the surface of one end of the T-shaped sliding plate is in threaded connection with a fastening screw, and the surface of one end of the fastening screw penetrates through the T-shaped sliding plate and is fastened with the surface of the component body in a threaded manner.

Preferably, the collection drawer is arranged inside the assembly body on one side of the filter plate and is in sliding fit with the assembly body, the taking and placing groove is formed in the surface of the assembly body on the outer side of the collection drawer and is in clamping fit with the collection drawer.

Preferably, the surface at filter both ends all is fixed with adjusting spring, and the surface of adjusting spring one end and the inner wall fixed connection of U type frame, the surface of filter one side all is fixed with shock dynamo, and shock dynamo's input and control button's output electric connection.

Preferably, the output end of the driving motor is fixed with an adjusting screw rod through a coupler, and the surface of one end of the adjusting screw rod sequentially penetrates through the fixed seat and the adjusting baffle and is hinged with the inner wall of the fixed seat.

Compared with the prior art, the beneficial effects of the utility model are that: the air inlet component with adjustable air inlet amount for the denitration SCR reactor not only improves the purity degree of gas when the air inlet component is used, improves the practicability when the air inlet component is used, but also improves the convenience degree when the air inlet component is used;

1. the vibration motor, the filter plate, the collection drawer and the taking and placing groove are arranged, so that the vibration motor is controlled to work to drive the filter plate to vibrate, dust on the surface of the filter plate is vibrated to the interior of the collection drawer, the collection drawer is drawn out under the action of the taking and placing groove, the function of filtering and collecting the dust in the gas by the gas inlet end assembly is realized, and the purity degree of the gas when the gas inlet end assembly is used is improved;

2. the air inlet assembly is provided with the driving motor, the adjusting screw rod, the fixed seat and the sliding groove, the driving motor is controlled to work to drive the adjusting screw rod to rotate, the adjusting baffle is driven to move under the action of the sliding groove on the surface of the fixed seat, the position of the adjusting baffle is adjusted, the size of air inlet amount is adjusted, the adjusting function of the air inlet assembly on the air inlet amount is realized, and the practicability of the air inlet assembly in use is improved;

3. through being provided with T type groove, T type slide, sealed pad and fastening screw, put the intake pipe to subassembly body one side, promote T type slide under the effect in T type groove afterwards to make intake pipe and subassembly body sealed under the effect of sealed pad, rotatory fastening screw afterwards fastens T type slide and subassembly body, has realized the function that the intake end subassembly is convenient for install the intake pipe, thereby has improved the degree of convenience when the intake end subassembly uses.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a side view of the air inlet pipe of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. an assembly body; 2. a control button; 3. a collection drawer; 4. a taking and placing groove; 5. a T-shaped sliding plate; 6. an air inlet pipe; 7. fastening screws; 8. a U-shaped frame; 9. a filter plate; 10. vibrating a motor; 11. adjusting the spring; 12. a fixed seat; 13. adjusting the baffle; 14. a gasket; 15. a T-shaped groove; 16. a drive motor; 17. adjusting the screw rod; 18. a chute.

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 utility model provides a denitration SCR is structure of air input adjustable air inlet subassembly for reactor is shown in figure 1, figure 2 and figure 3, including subassembly body 1, one side on subassembly body 1 surface is provided with intake pipe 6, and the surface in the intake pipe 6 outside all is fixed with T type slide 5, equidistant T type groove 15 has all been seted up to the subassembly body 1 inner wall of T type slide 5 one side, and T type groove 15 and T type slide 5 mutual sliding fit, the surface screw thread of T type slide 5 one end is connected with fastening screw 7, and the surface of fastening screw 7 one end runs through T type slide 5 and fastens with the surface screw thread of subassembly body 1, the subassembly body 1 inner wall of T type slide 5 one side all is fixed with sealed 14, and the inner wall of sealed 14 one side of packing closely laminates with the surface of intake pipe 6, be used for the air inlet subassembly to the installation work of intake pipe 6;

further, as shown in fig. 2 and 4, a fixing seat 12 is fixed at the bottom of the component body 1 on one side of the air inlet pipe 6, sliding grooves 18 are formed in the surfaces of the two sides of the fixing seat 12, an adjusting baffle 13 is arranged on the surface of the fixing seat 12, the adjusting baffle 13 is in sliding fit with the sliding grooves 18, a driving motor 16 is embedded in the interior of one side of the fixing seat 12, the type of the driving motor 16 can be selected from a JO2 series, an adjusting screw 17 is fixed at the output end of the driving motor 16 through a coupler, and the surface of one end of the adjusting screw 17 sequentially penetrates through the fixing seat 12 and the adjusting baffle 13 and is hinged to the inner wall of the fixing seat 12, so that the air inlet component can adjust the air inlet amount;

further, as shown in fig. 1 and 2, the inner wall of the assembly body 1 on one side of the adjusting baffle 13 is fixed with a U-shaped frame 8, a filter plate 9 is arranged inside the assembly body 1 on the inner side of the U-shaped frame 8, adjusting springs 11 are fixed on the surfaces of both ends of the filter plate 9, the surface of one end of each adjusting spring 11 is fixedly connected with the inner wall of the U-shaped frame 8, a vibration motor 10 is fixed on the surface of one side of the filter plate 9, the model of the vibration motor 10 can be selected from an MVE series, a collecting drawer 3 is arranged inside the assembly body 1 on one side of the filter plate 9, the collecting drawer 3 is in mutual sliding fit with the assembly body 1, a taking groove 4 is arranged on the surface of the assembly body 1 on the outer side of the collecting drawer 3, and the taking groove 4 is in mutual clamping fit with the collecting drawer 3 for the dust filtering and collecting work of the air inlet end assembly;

further, as shown in fig. 1, a control button 2 is fixed on a surface of one side of the assembly body 1, the type of the control button 2 can be a LAY3 series, and an output end of the control button 2 is electrically connected with input ends of the vibration motor 10 and the driving motor 16 respectively.

The working principle is as follows: when the air inlet pipe assembly is used, firstly, the air inlet pipe 6 is placed on one side of the assembly body 1, the T-shaped sliding plate 5 is enabled to be opposite to the T-shaped groove 15, then the T-shaped sliding plate 5 is pushed under the action of the T-shaped groove 15, one end of the air inlet pipe 6 is driven to move into the assembly body 1, the air inlet pipe 6 is sealed with the assembly body 1 under the action of the sealing gasket 14, then the fastening screw 7 is rotated, the T-shaped sliding plate 5 is fastened with the assembly body 1, the air inlet pipe 6 is fixed, the function that the air inlet pipe assembly is convenient to install the air inlet pipe 6 is achieved, and the convenience degree of the air inlet pipe assembly in use is improved;

then, the gas enters the assembly body 1 under the action of the gas inlet pipe 6, dust in the gas is intercepted under the action of the filter plate 9, the control button 2 is operated, the control button 2 controls the vibration motor 10 to work, the vibration motor 10 drives the filter plate 9 to vibrate under the action of the adjusting spring 11, the dust on the surface of the filter plate 9 is vibrated and dropped into the collection drawer 3, the collection drawer 3 is drawn out under the action of the taking and placing groove 4, the dust in the collection drawer 3 is processed, the function of filtering and collecting the dust in the gas by the gas inlet end assembly is realized, and the purity degree of the gas when the gas inlet end assembly is used is improved;

if the air input needs to be adjusted, the control button 2 is operated to enable the control button 2 to control the driving motor 16 to work, the driving motor 16 drives the adjusting screw rod 17 to rotate, the adjusting baffle 13 is driven to move under the action of the sliding groove 18 on the surface of the fixing base 12, the position of the adjusting baffle 13 is adjusted, the size of the air input is adjusted, the adjusting function of the air input by the air input assembly is achieved, the practicability of the air input assembly in use is improved, and the work of the air input assembly is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a denitration air inlet subassembly of air input adjustable for SCR reactor, includes subassembly body (1), its characterized in that: an air inlet pipe (6) is arranged on one side of the surface of the component body (1), T-shaped sliding plates (5) are fixed on the surfaces of the outer sides of the air inlet pipe (6), a fixed seat (12) is fixed at the bottom of the component body (1) at one side of the air inlet pipe (6), the surfaces of both sides of the fixed seat (12) are provided with sliding chutes (18), the surface of the fixed seat (12) is provided with an adjusting baffle (13), the adjusting baffle (13) is in sliding fit with the sliding chute (18), a driving motor (16) is embedded in one side of the fixed seat (12), the inner wall of the component body (1) at one side of the adjusting baffle (13) is fixed with a U-shaped frame (8), and a filter plate (9) is arranged inside the component body (1) at the inner side of the U-shaped frame (8), a control button (2) is fixed on the surface of one side of the component body (1), and the output end of the control button (2) is electrically connected with the input end of the driving motor (16).

2. The adjustable-air-intake-amount air inlet assembly for the denitration SCR reactor as set forth in claim 1, wherein: the inner wall of the component body (1) on one side of the T-shaped sliding plate (5) is fixedly provided with a sealing gasket (14), and the inner wall on one side of the sealing gasket (14) is tightly attached to the surface of the air inlet pipe (6).

3. The adjustable-air-intake-amount air inlet assembly for the denitration SCR reactor as set forth in claim 1, wherein: the subassembly body (1) inner wall of T type slide (5) one side all sets up equidistant T type groove (15), and T type groove (15) and T type slide (5) sliding fit each other, the surperficial threaded connection of T type slide (5) one end has fastening screw (7), and the surface of fastening screw (7) one end run through T type slide (5) and with the surperficial threaded fastening of subassembly body (1).

4. The adjustable-air-intake-amount air inlet assembly for the denitration SCR reactor as set forth in claim 1, wherein: the filter plate assembly is characterized in that a collection drawer (3) is arranged inside an assembly body (1) on one side of a filter plate (9), the collection drawer (3) is in sliding fit with the assembly body (1), a taking and placing groove (4) is formed in the surface of the assembly body (1) on the outer side of the collection drawer (3), and the taking and placing groove (4) is in clamping fit with the collection drawer (3) mutually.

5. The adjustable-air-intake-amount air inlet assembly for the denitration SCR reactor as set forth in claim 1, wherein: the surface at both ends of filter (9) all is fixed with adjusting spring (11), and the surface of adjusting spring (11) one end and the inner wall fixed connection of U type frame (8), the surface of filter (9) one side all is fixed with shock dynamo (10), and the input of shock dynamo (10) and the output electric connection of control button (2).

6. The adjustable-air-intake-amount air inlet assembly for the denitration SCR reactor as set forth in claim 1, wherein: the output end of the driving motor (16) is fixed with an adjusting screw rod (17) through a coupler, and the surface of one end of the adjusting screw rod (17) sequentially penetrates through the fixed seat (12) and the adjusting baffle (13) and is hinged to the inner wall of the fixed seat (12).