CN209752822U

CN209752822U - Industrial denitration device with high preheating efficiency

Info

Publication number: CN209752822U
Application number: CN201920458743.1U
Authority: CN
Inventors: 付强
Original assignee: Hubei Siboying Environmental Protection Technology Co Ltd
Current assignee: Hubei Siboying Environmental Protection Technology Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-10
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a preheat efficient industry denitrification facility, including the diaphragm, equal fixedly connected with supporting leg all around of diaphragm bottom, the equal fixedly connected with riser in both sides at diaphragm top, the top swing joint on left side riser right side has the movable rod, the right side fixedly connected with box of movable rod, the top fixedly connected with backup pad on right side riser right side. The utility model discloses a use of motor, be convenient for drive the (mixing) shaft and rotate, thereby stir the raw materials, simultaneously through stirring the inside heating piece that sets up of leaf, make the raw materials thermally equivalent in the stirring, preheating efficiency has been improved, use through the chamber door, be convenient for carry out feeding and ejection of compact simultaneously, convenient operation, and work efficiency is improved, it is not high to have solved current industry denitrification facility preheating efficiency, generally need very long time to preheat when the denitration, not only waste a large amount of time, the problem of denitration effect has still been influenced.

Description

Industrial denitration device with high preheating efficiency

Technical Field

The utility model relates to an industry denitration technology field specifically is an industrial denitration device with high preheating efficiency.

Background

Denitration refers to a process of removing nitrogen oxides from combustion flue gas, the importance of preventing environmental pollution has been pointed out as a problem worldwide, the current mainstream processes are classified into SCR and SNCR, both processes in addition to the reaction temperature being lower than SNCR due to the use of a catalyst for SCR, the other methods are not very different, but if the investment of SCR is at least several times, even more than 10 times, of SNCR from the two aspects of construction cost and operation cost, the denitration is divided into denitration before combustion, denitration during combustion and denitration after combustion, the industrial denitration needs to be preheated firstly, the preheating efficiency of the existing industrial denitration device is not high, the denitration device usually needs a long time to preheat during denitration, so that a large amount of time is wasted, and the denitration effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient industry denitrification facility preheats possesses the advantage that the heat accumulation efficiency is high, and it is not high to have solved current industry denitrification facility and has preheated efficiency, needs very long time to preheat usually when the denitration, has not only wasted a large amount of time, has still influenced the problem of denitration effect.

In order to achieve the above object, the utility model provides a following technical scheme: an industrial denitration device with high preheating efficiency comprises a transverse plate, wherein supporting legs are fixedly connected to the periphery of the bottom of the transverse plate, vertical plates are fixedly connected to the two sides of the top of the transverse plate, a movable rod is movably connected to the top on the right side of the vertical plate on the left side, a box body is fixedly connected to the right side of the movable rod, a supporting plate is fixedly connected to the top on the right side of the vertical plate on the right side, a motor is fixedly connected to the top of the supporting plate, the left side of the output end of the motor penetrates through the inner cavity of the box body and is fixedly connected with a stirring shaft, a first belt pulley is sleeved on the left side of the surface of the output end of the motor, stirring blades are fixedly connected to the top and the bottom of the stirring shaft, a heating block is fixedly connected to the inner cavity, the top of box and the left side fixedly connected with second nut that is located the chamber door, the left side threaded connection of second nut has the bolt, the inboard bottom swing joint of riser has the bull stick, the surface cover of bull stick is equipped with the second belt pulley that uses with first belt pulley cooperation, the second belt pulley passes through belt transmission with first belt pulley and is connected, the left side cover on bull stick surface is equipped with the second gear that uses with first gear cooperation, the middle-end fixedly connected with passage at diaphragm top, the bottom intercommunication of diaphragm has the discharging pipe, the top and the passage intercommunication of discharging pipe.

Preferably, the front surface of the box body is provided with an observation window.

Preferably, the rotating rod penetrates through the material guide pipe, and a sealing ring is fixedly connected at the joint of the rotating rod and the material guide pipe.

Preferably, the right side of the bolt is in threaded connection with the first nut to fix the box door.

Preferably, the material guide pipe is positioned right below the box body, and the diameter of the material guide pipe is larger than that of the box door.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model discloses a use of motor, be convenient for drive the (mixing) shaft and rotate, thereby stir the raw materials, simultaneously through stirring the inside heating piece that sets up of leaf, make the raw materials thermally equivalent in the stirring, preheating efficiency has been improved, use through the chamber door, be convenient for carry out feeding and ejection of compact simultaneously, convenient operation, work efficiency is improved, through first belt pulley, the cooperation of second belt pulley and belt is used, be convenient for drive the bull stick and rotate, make it pass through the first gear engagement on second gear and the box, make the inside rotation that carries out in the stirring of box, make quick abundant preheating of raw materials ability, it is not high to have solved current industry denitrification facility preheating efficiency, generally need very long time to preheat when the denitration, not only waste a large amount of time, the problem of denitration effect has still been influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the box body of the present invention;

Fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the device comprises a transverse plate 1, a vertical plate 2, a movable rod 3, a first gear 4, a box body 5, a box door 6, a heating block 7, a stirring blade 8, a stirring shaft 9, a first belt pulley 10, a motor 11, a supporting plate 12, a belt 13, supporting legs 14, a second belt pulley 15, a rotating rod 16, a discharging pipe 17, a material guiding pipe 18, a second gear 19, an observation window 20, a first nut 21, a second nut 22 and a bolt 23.

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.

Referring to fig. 1-3, an industrial denitration device with high preheating efficiency comprises a transverse plate 1, supporting legs 14 are fixedly connected to the periphery of the bottom of the transverse plate 1, vertical plates 2 are fixedly connected to both sides of the top of the transverse plate 1, a movable rod 3 is movably connected to the top of the right side of the vertical plate 2 at the left side, a box body 5 is fixedly connected to the right side of the movable rod 3, an observation window 20 is arranged on the front surface of the box body 5, a supporting plate 12 is fixedly connected to the top of the right side of the vertical plate 2 at the right side, a motor 11 is fixedly connected to the top of the supporting plate 12, the left side of the output end of the motor 11 penetrates through the inner cavity of the box body 5 and is fixedly connected with a stirring shaft 9, a first belt pulley 10 is sleeved on the left side of the surface of the output end of the motor 11, thereby stir the raw materials, simultaneously through at the inside heating piece 7 that sets up of stirring leaf 8, make and carry out the thermally equivalent to the raw materials when stirring, preheating efficiency has been improved, the left side cover on box 5 surface is equipped with first gear 4, the top swing joint of box 5 has chamber door 6, use through chamber door 6, be convenient for carry on simultaneously feeding and the ejection of compact, convenient operation, work efficiency is improved, the left side fixedly connected with first nut 21 at chamber door 6 top, the top of box 5 just is located the left side fixedly connected with second nut 22 of chamber door 6, the left side threaded connection of second nut 22 has bolt 23, the right side of bolt 23 is fixed chamber door 6 through being connected with first nut 21 screw thread, the inboard bottom swing joint of riser 2 has bull stick 16, the surface cover of bull stick 16 is equipped with the second belt pulley 15 that uses with first belt pulley 10 cooperation, through first belt pulley 10, The second belt pulley 15 is matched with the belt 13 for use, so as to conveniently drive the rotating rod 16 to rotate, the rotating rod is meshed with the first gear 4 on the box body 5 through the second gear 19, the inside of the box body 5 rotates while stirring, so that raw materials can be quickly and sufficiently preheated, the second belt pulley 15 is in transmission connection with the first belt pulley 10 through the belt 13, the left side of the surface of the rotating rod 16 is sleeved with the second gear 19 matched with the first gear 4 for use, the middle end of the top of the transverse plate 1 is fixedly connected with the material guide pipe 18, the rotating rod 16 penetrates through the material guide pipe 18, a sealing ring is fixedly connected at the connection part of the rotating rod 16 and the material guide pipe 18, the material guide pipe 18 is positioned under the box body 5, the diameter of the material guide pipe 18 is larger than that of the box door 6, the bottom of the transverse plate 1 is communicated with the material discharge pipe 17, the top of the material discharge pipe 17 is communicated with the, the denitration method usually needs a long time for preheating during denitration, thereby not only wasting a large amount of time, but also influencing the denitration effect.

When the box is used, the bolt 23 is rotated, the box door 6 is opened to add raw materials into the box body 5, the bolt 23 is screwed, the bolt 23 is in threaded connection with the first nut 21, the box door 5 is closed, the motor 11 and the heating block 7 are controlled to work through the external controller, the stirring shaft 9 is driven to rotate through the output end of the motor 11, the stirring blade 8 is driven to rotate, the raw materials inside the box body 5 are stirred, the stirring blade 8 is heated by the heating block 7 during stirring, the raw materials can be quickly and uniformly preheated, meanwhile, the output end of the motor 11 drives the rotating rod 16 to rotate through the belt 13, the first gear 4 is driven to rotate through the second gear 19, the box body 5 is driven to rotate, the preheating efficiency is further improved, the box door 6 is aligned to the material guide pipe 18, the bolt 23 is rotated, and the raw materials enter the discharge pipe 17 through.

In summary, the following steps: the industrial denitration device with high preheating efficiency is convenient to drive the stirring shaft 9 to rotate by using the motor 11, thereby stirring the raw materials, simultaneously uniformly heating the raw materials while stirring by arranging the heating block 7 in the stirring blade 8, improving the preheating efficiency, through the use of the box door 6, the feeding and the discharging can be conveniently carried out at the same time, the operation is convenient, the working efficiency is improved, the first belt pulley 10, the second belt pulley 15 and the belt 13 are matched for use, so that the rotating rod 16 is conveniently driven to rotate, the rotating rod is meshed with the first gear 4 on the box body 5 through the second gear 19, the inside of the box body 5 automatically rotates while stirring, raw materials can be quickly and fully preheated, the problem that the existing industrial denitration device is low in preheating efficiency is solved, the denitration method usually needs a long time for preheating during denitration, thereby not only wasting a large amount of time, but also influencing the denitration effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. the utility model provides an industry denitrification facility that preheating efficiency is high, includes diaphragm (1), its characterized in that: the improved stirring device is characterized in that supporting legs (14) are fixedly connected to the periphery of the bottom of the transverse plate (1), vertical plates (2) are fixedly connected to the two sides of the top of the transverse plate (1), movable rods (3) are movably connected to the top of the right side of the vertical plate (2) on the left side, a box body (5) is fixedly connected to the right side of each movable rod (3), a supporting plate (12) is fixedly connected to the top of the right side of the vertical plate (2), a motor (11) is fixedly connected to the top of the supporting plate (12), the left side of the output end of the motor (11) penetrates through an inner cavity of the box body (5) and is fixedly connected with a stirring shaft (9), a first belt pulley (10) is sleeved on the left side of the surface of the output end of the motor (11), stirring blades (8) are fixedly connected to the top and the bottom of the stirring shaft (9, the top of the box body (5) is movably connected with a box door (6), the left side of the top of the box door (6) is fixedly connected with a first nut (21), the top of the box body (5) is positioned on the left side of the box door (6) and is fixedly connected with a second nut (22), the left side of the second nut (22) is in threaded connection with a bolt (23), the bottom of the inner side of the vertical plate (2) is movably connected with a rotating rod (16), the surface of the rotating rod (16) is sleeved with a second belt pulley (15) matched with the first belt pulley (10) for use, the second belt pulley (15) is in transmission connection with the first belt pulley (10) through a belt (13), the left side of the surface of the rotating rod (16) is sleeved with a second gear (19) matched with the first gear (4) for use, the middle end of the top of the transverse plate (1) is fixedly connected with a material guide pipe (18), and the bottom of, the top of the discharge pipe (17) is communicated with a material guide pipe (18).

2. The industrial denitration device with high preheating efficiency as set forth in claim 1, wherein: an observation window (20) is arranged on the front surface of the box body (5).

3. The industrial denitration device with high preheating efficiency as set forth in claim 1, wherein: the rotating rod (16) penetrates through the material guide pipe (18), and a sealing ring is fixedly connected at the connecting part of the rotating rod (16) and the material guide pipe (18).

4. The industrial denitration device with high preheating efficiency as set forth in claim 1, wherein: the right side of the bolt (23) is in threaded connection with the first nut (21) to fix the box door (6).

5. the industrial denitration device with high preheating efficiency as set forth in claim 1, wherein: the material guide pipe (18) is positioned right below the box body (5), and the diameter of the material guide pipe (18) is larger than that of the box door (6).