CN211586031U

CN211586031U - Oxynitride converter

Info

Publication number: CN211586031U
Application number: CN201922404568.0U
Authority: CN
Inventors: 张宗敏; 马晶晶
Original assignee: Shandong Huiyu Environmental Protection Technology Co ltd
Current assignee: Shandong Huiyu Environmental Protection Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-29
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an oxynitride converter, including air inlet box and exhaust box, the relative side of air inlet box and exhaust box all is provided with the cardboard, and the inboard joint of cardboard has the conversion case, one side of air inlet box is provided with air inlet member, one side of exhaust box is kept away from the air inlet box and is installed the reaction box, and the one end of reaction box is provided with exhaust fan, the connecting plate is all installed to the both sides of conversion box, and the both ends of connecting plate all are provided with the kelly, the inboard of conversion box is provided with the catalysis case, and the both sides of catalysis case all install the transmission piece, the two inside walls of catalysis case all are provided with the joint, and the inside bottom of catalysis case all is provided with a plurality of component grade baffles with the bottom at intervals, adjacent be provided with the catalysis box between the grade baffle; the utility model discloses wholly conveniently dismantle, be convenient for maintain cleanness to its inside, and set up hierarchical baffle and carry out many times catalysis with oxynitride, improve conversion efficiency.

Description

Oxynitride converter

Technical Field

The utility model relates to a converter field specifically is a oxynitrides converter.

Background

Oxynitride is often present in various production fields as one of pollution gases, and before oxynitride is discharged, oxynitride needs to be treated and converted into harmless gas to be discharged, and after oxynitride is converted into harmless gas, harm to the environment and human health can be reduced, and efficient conversion can be performed by using an oxynitride converter.

The existing oxynitride converter has certain disadvantages when in use, is basically of an integrated structure, is troublesome to disassemble, and is inconvenient to clean and maintain the interior of the converter; the existing oxynitride converter basically performs one-time conversion, the conversion efficiency is relatively common, the oxynitride conversion effect is poor, and certain influence is brought to practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nitrogen oxide converter, which can solve the problems that the existing nitrogen oxide converter is basically of an integrated structure, is troublesome to disassemble and is inconvenient to clean and maintain; the existing oxynitride converter basically has the problem of poor conversion effect of oxynitride due to one-time conversion and relatively common conversion efficiency.

The purpose of the utility model can be realized by the following technical scheme:

a nitrogen oxide converter comprises an air inlet box and an air exhaust box, wherein clamping plates are arranged on the opposite side surfaces of the air inlet box and the air exhaust box, a conversion box is clamped on the inner side of each clamping plate, an air inlet piece is arranged on one side of the air inlet box, a reaction box is arranged on one side of the air exhaust box, which is far away from the air inlet box, and an exhaust fan is arranged at one end of the reaction box;

the two sides of the conversion box are both provided with connecting plates, the two ends of each connecting plate are both provided with clamping rods, the inner side of the conversion box is provided with a catalytic box, and the two sides of the catalytic box are both provided with transmission pieces;

joints are arranged on two inner side walls of the catalytic box, a plurality of component grading partition plates are arranged at intervals on the bottom end and the inner bottom end of the catalytic box, and a catalytic box is arranged between every two adjacent grading partition plates;

the outside of cardboard is equipped with the fixing base that agrees with mutually with the kelly, and the outside bonding of cardboard has the backing plate.

As a further scheme of the utility model, the air inlet comprises mounting panel and two sets of pipes, mounting panel and the lateral wall fixed connection of inlet box, two sets of pipe parallel arrangement, and the lateral wall that two sets of pipes run through the mounting panel stretches into the inboard of inlet box.

As a further scheme of the utility model, the transmission piece comprises riser and two sets of connecting pipes, riser and catalysis case parallel arrangement, and two sets of connecting pipes run through the lateral wall of riser, and the one end of connecting pipe is connected with the one end of pipe, and the other end of connecting pipe is connected with the joint.

As a further aspect of the utility model, the bottom of catalysis case is provided with trapezoidal base, and the top of trapezoidal base is connected with the bottom contact of catalysis case, the inside bottom fixed connection of the bottom of trapezoidal base and conversion case.

As a further aspect of the present invention, the two ends of the exhaust fan are respectively provided with an air inlet pipe and an exhaust pipe, and the air inlet pipe extends into the inner side of the catalytic box.

As a further proposal of the utility model, the outer end of the clamping rod is concave, the middle baffle plate that is arranged in the middle of the inner side of the fixing base, and the end card of the clamping rod is clamped into the fixing base.

The utility model has the advantages that:

the utility model discloses set up multiunit hierarchical baffle in the inside of catalysis case, hierarchical baffle sets up respectively in the inside bottom and the top of catalysis case, and the interval sets up, thereby divide into a plurality of spaces with the inside of catalysis case, form a plurality of runners, nitrogen oxide gas enters into after the catalysis case, in the interval that each hierarchical baffle was divided into in proper order, set up catalysis box between the adjacent hierarchical baffle, pack the catalyst in catalysis box, thereby the nitrogen oxide gas that enters into the catalysis incasement can be through catalytic treatment many times, and then very big improvement to the conversion effect of nitrogen oxide gas, make nitrogen oxide gas conversion rate improve greatly;

all set up the connecting plate through the both sides at the transfer box, all set up the kelly at the both ends of connecting plate, the kelly at connecting plate both ends is all gone into the fixing base inboard that the cardboard outside set up to can fix between transfer box and inlet box and the exhaust box, only need when dismantling with kelly and fixing base separation can, and then whole device all comparatively convenient when equipment and dismantlement, be convenient for clean and maintain the inside of transfer box.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the transfer box of the present invention.

Fig. 3 is a cross-sectional view of the catalytic box of the present invention.

Fig. 4 is a drawing of the card board structure of the present invention.

In the figure: 1. an air intake box; 2. an exhaust box; 3. an air intake member; 4. clamping a plate; 5. a conversion box; 6. a reaction box; 7. an exhaust fan; 8. a connecting plate; 9. a clamping rod; 10. a catalyst box; 11. a transport member; 12. a joint; 13. a classification partition plate; 14. a catalyst cartridge; 15. a base plate; 16. a fixed seat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, an oxynitride converter comprises an air inlet box 1 and an air outlet box 2, wherein clamping plates 4 are arranged on opposite side surfaces of the air inlet box 1 and the air outlet box 2, a conversion box 5 is clamped on the inner sides of the clamping plates 4, an air inlet piece 3 is arranged on one side of the air inlet box 1, a reaction box 6 is arranged on one side of the air outlet box 2 away from the air inlet box 1, an air outlet fan 7 is arranged at one end of the reaction box 6, and the converted air is exhausted by the air outlet fan 7;

the two sides of the conversion box 5 are both provided with connecting plates 8, the two ends of each connecting plate 8 are both provided with clamping rods 9, the inner side of the conversion box 5 is provided with a catalysis box 10, the two sides of the catalysis box 10 are both provided with transmission pieces 11, and the transmission pieces 11 conduct gas;

connectors 12 are arranged on two inner side walls of the catalytic box 10, a plurality of component grading partition plates 13 are arranged at intervals on the bottom end and the bottom end of the interior of the catalytic box 10, a catalytic box 14 is arranged between every two adjacent grading partition plates 13, and the catalytic box 14 catalyzes oxynitride;

the outside of cardboard 4 is equipped with the fixing base 16 that agrees with mutually with kelly 9, and the outside of cardboard 4 bonds and has backing plate 15, and backing plate 15 plays the guard action.

Air inlet component 3 comprises mounting panel and two sets of pipes, mounting panel and air inlet box 1's lateral wall fixed connection, two sets of pipe parallel arrangement, and the lateral wall that two sets of pipes run through the mounting panel stretches into air inlet box 1's inboard, and gas transmits through the pipe.

The transmission part 11 comprises riser and two sets of connecting pipes, riser and catalysis case 10 parallel arrangement, and two sets of connecting pipes run through the lateral wall of riser, and the one end of connecting pipe is connected with the one end of pipe, and the other end of connecting pipe is connected with joint 12, and the gas through the pipe enters into the connecting pipe.

The bottom of catalysis case 10 is provided with trapezoidal base, and the top of trapezoidal base is connected with the bottom contact of catalysis case 10, and the bottom of trapezoidal base and the inside bottom fixed connection of transfer box 5, trapezoidal base support the bottom of catalysis case 10.

An air inlet pipe and an air outlet pipe are respectively arranged at two ends of the exhaust fan 7, and the air inlet pipe extends into the inner side of the catalytic box 10.

The outer end of kelly 9 is concave setting, is provided with the baffle in the middle of the inboard of fixing base 16, and the tip card of kelly 9 is gone into fixing base 16, sets up the baffle and is convenient for fix the tip of kelly 9.

When the utility model is used, firstly, oxynitride gas is sent into the inner side of the air inlet box 1 from the air inlet part 3, and is sent into the air inlet box 1 through the guide pipe in the air inlet part 3, then the gas enters the transmission part 11 and enters the conversion box 5 through the connecting pipe in the transmission part 11, then the gas enters the catalysis box 10 through the joint 12, the inner side of the catalysis box 10 is provided with a plurality of groups of grading clapboards 13 to divide the inner part into a plurality of spaces, the oxynitride gas moves towards the direction of the exhaust box 2 in sequence through the middle of each grading clapboard 13, each time passing through the adjacent grading clapboard 13, the catalyst is filled in the catalysis box 14 through the catalysis box 14, the oxynitride gas is catalyzed, then all the gas enters the exhaust box 2, the exhaust fan 7 is electrified, the gas in the exhaust box 2 is pumped out to the reaction box 6, the catalyst is filled in the reaction box 6, oxynitride gas after carrying out secondary catalytic conversion once more through the oxynitride gas in the reaction box 6 discharges away the oxynitrides gas after the conversion, and the connecting plate 8 of conversion box 5 through its both sides is fixed with cardboard 4, and the kelly 9 at 8 both ends of connecting plate all blocks into the fixing base 16 inboard that the cardboard 4 outside set up to can easy to assemble and dismantle.

The utility model discloses set up multiunit hierarchical baffle 13 in the inside of catalysis case 10, hierarchical baffle 13 sets up respectively in the inside bottom and the top of catalysis case 10, and the interval sets up, thereby divide into a plurality of spaces with the inside of catalysis case 10, form a plurality of runners, oxynitride gas enters into after catalysis case 10, in the interval that passes through each hierarchical baffle 13 and divide in proper order, set up catalysis box 14 between adjacent hierarchical baffle 13, pack the catalyst in catalysis box 14, thereby oxynitride gas that enters into catalysis case 10 inside can be through catalytic treatment many times, and then very big improvement to oxynitride gas's conversion effect, make oxynitride gas conversion rate improve greatly; all set up connecting plate 8 through the both sides at conversion box 5, all set up kelly 9 at the both ends of connecting plate 8, the kelly 9 at connecting plate 8 both ends all blocks into the 16 inboards that the fixing base that 4 outsides of cardboard set up, thereby can fix between conversion box 5 and inlet box 1 and the exhaust box 2, only need when dismantling with kelly 9 and 16 separation of fixing base can, and then whole device is all comparatively convenient when equipment and dismantlement, be convenient for clean and maintain the inside of conversion box 5.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The nitrogen oxide converter is characterized by comprising an air inlet box (1) and an air exhaust box (2), wherein clamping plates (4) are arranged on the opposite side surfaces of the air inlet box (1) and the air exhaust box (2), a conversion box (5) is clamped on the inner side of each clamping plate (4), an air inlet piece (3) is arranged on one side of the air inlet box (1), a reaction box (6) is arranged on one side of the air exhaust box (2) far away from the air inlet box (1), and an exhaust fan (7) is arranged at one end of the reaction box (6);

connecting plates (8) are mounted on two sides of the conversion box (5), clamping rods (9) are arranged at two ends of each connecting plate (8), a catalysis box (10) is arranged on the inner side of the conversion box (5), and transmission pieces (11) are mounted on two sides of each catalysis box (10);

joints (12) are arranged on two inner side walls of the catalytic box (10), a plurality of component grading partition plates (13) are arranged at intervals at the bottom end and the bottom end of the interior of the catalytic box (10), and a catalytic box (14) is arranged between every two adjacent grading partition plates (13);

the outer side of the clamping plate (4) is provided with a fixed seat (16) matched with the clamping rod (9), and the outer side of the clamping plate (4) is bonded with a backing plate (15).

2. A nox converter according to claim 1, characterized in that the inlet (3) consists of a mounting plate fixedly connected to the side walls of the inlet box (1) and two sets of ducts arranged in parallel and extending through the side walls of the mounting plate to the inside of the inlet box (1).

3. A nox converter according to claim 2, characterized in that the transport element (11) consists of a vertical plate arranged parallel to the catalytic box (10) and two sets of connecting tubes extending through the side walls of the vertical plate, one end of the connecting tubes being connected to one end of the conduit and the other end of the connecting tubes being connected to the joint (12).

4. A nox converter according to claim 1, characterized in that the bottom of the catalyst container (10) is provided with a trapezoidal base, the top of which is in contact with the bottom of the catalyst container (10), and the bottom of which is fixedly connected to the inner bottom of the converter container (5).

5. A nox converter according to claim 1, characterized in that the exhaust fan (7) is provided with an air inlet pipe and an exhaust pipe at its both ends, respectively, the air inlet pipe extending to the inside of the catalyst container (10).

6. A nox converter according to claim 1, characterized in that the outer end of the clamping rod (9) is arranged in a concave shape, a partition is arranged in the middle of the inner side of the holder (16), and the end of the clamping rod (9) is clamped into the holder (16).