CN215027606U

CN215027606U - Novel high-efficient denitration tower

Info

Publication number: CN215027606U
Application number: CN202121028395.8U
Authority: CN
Inventors: 施国庆
Original assignee: Hebei Quanrunze Frp Co ltd
Current assignee: Hebei Quanrunze Frp Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-07
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a novel high-efficiency denitration tower, which comprises a tower body, wherein an air inlet is fixedly connected to the lower side of the left end of the tower body, operation ends are fixedly connected to the front end and the rear end of the lower left corner of the tower body, four observation windows are connected to the right end of the tower body, a detachable sieve plate is fixedly connected to the inner wall of the lower side of the tower body, five positive flushing mechanisms are installed on the inner wall of the tower body, and through the expansion of a conical spring clamp column and the penetration of a fixed inserting column through a fixed inserting hole, the clamp hole type sieve plate can be quickly disassembled and assembled with a clamp column type fixed ring, so that the clamp hole type sieve plate can be quickly replaced, the operation time of workers is saved, and the replacement efficiency of the workers is improved; through five positive flushing mechanisms, whirl board, three filler backplate and two pall ring fillers, just can the efficient carry out denitration work to just can shorten the time of denitration, improve the efficiency of production.

Description

Novel high-efficient denitration tower

Technical Field

The utility model belongs to the technical field of the denitration tower is relevant, concretely relates to novel high-efficient denitration tower.

Background

The denitration tower is an important device in a flue gas denitration system, and in the flue gas treatment process containing nitrogen oxides, the processes for absorbing nitrogen dioxide currently comprise SCR, SNCR and wet denitration; the wet denitration process developed by the company adopts a special denitration agent or a desulfurization byproduct as a denitration agent, obtains a good effect on removing nitrogen dioxide, and the content of nitrogen oxide in flue gas after treatment completely reaches the emission standard.

The prior denitration tower technology has the following problems: at present, the denitration tower is when putting into denitration work, and the denitration tower needs to carry out denitration work to the flue gas many times to the time of extension denitration, the efficiency of reduction in production, again because porous sieve is through bolt and tower body fixed connection, so porous sieve uses for a long time, and when needing to be changed, the staff will find change porous sieve can very delay time, just so has delayed staff's operating time, has reduced staff's change efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-efficient denitration tower to the time of the extension denitration that provides in solving above-mentioned background art reduces the efficiency of production and has hindered staff's operating time, has reduced staff's change efficiency problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high-efficient denitration tower, includes the tower body, tower body left end downside fixedly connected with air intake, both ends fixedly connected with operation end around the lower left corner of tower body, the tower body right-hand member is connected with four observation window, the removable sieve of tower body downside inner wall fixedly connected with, the tower body inner wall is installed five positive washing machine and is constructed, and the downside is three positive washing machine constructs upper end fixedly connected with and packs the backplate, the downside two packing backplate upper end fixedly connected with pall ring filler, tower body upside inner wall fixedly connected with whirl board, and whirl board are located two positive washing machine of upside and construct, tower body upper end fixedly connected with air outlet.

Preferably, the number of the operation ends is two, the two operation ends are respectively a sewage draining port and a back flushing port, and the inner wall and the outer wall of each operation end are coated with anti-oxidation paint layer structures.

Preferably, removable sieve includes card hole formula sieve and the solid fixed ring of card post formula, the solid fixed ring lower extreme joint of card post formula has card hole formula sieve.

Preferably, the hole clamping type sieve plate comprises a fixed insertion hole and a porous sieve plate, and the fixed insertion hole is formed in the left side, the right side, the front side and the rear side of the porous sieve plate.

Preferably, card solid fixed ring of column type is including fixed post, fixed support ring and the toper spring card post of inserting, fixed support ring lower extreme left and right sides and front and back both sides fixedly connected with fix the post of inserting, four toper spring card post has been cup jointed to both ends downside about the fixed post of inserting, card solid fixed ring of column type is through fixed post and toper spring card post and the joint of card pore formula sieve.

Preferably, the number of the positive flushing mechanisms is five, and the five positive flushing mechanisms are distributed in the tower body in a longitudinal equidistant structure.

Preferably, the number of the filler guard plates is three, and the outer walls of the three filler guard plates are coated with an anti-oxidation paint layer structure.

Compared with the prior art, the utility model provides a novel high-efficient denitration tower possesses following beneficial effect:

1. the utility model can rapidly assemble and disassemble the clamp hole type sieve plate with the clamp column type fixing ring by the expansion of the conical spring clamp column and the penetration of the fixing inserting column through the fixing inserting hole, thereby rapidly replacing the clamp hole type sieve plate, saving the operation time of workers and improving the replacement efficiency of the workers;

2. the utility model discloses a five positive washing mechanisms, whirl board, three filler backplate and two pall rings pack, just can the efficient carry out denitration work to just can shorten the time of denitration, improve the efficiency of production.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a novel efficient denitration tower provided by the utility model;

fig. 2 is a schematic view of a display structure of internal equipment of the denitration tower provided by the utility model;

fig. 3 is a schematic structural view of a hole-locking type sieve plate provided by the present invention;

fig. 4 is a schematic view of a clamp column type fixing ring structure provided by the present invention;

fig. 5 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. an air outlet; 2. an air inlet; 3. an operation end; 4. a tower body; 5. an observation window; 6. a hole clamping type sieve plate; 61. fixing the jack; 62. a perforated screen deck; 7. a clamping column type fixing ring; 71. fixing the inserted columns; 72. fixing the support ring; 73. a conical spring clamp post; 8. a positive flushing mechanism; 9. a swirl plate; 10. a filler guard plate; 11. pall ring packing.

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. 1-5, the present invention provides a technical solution: the utility model provides a novel high-efficient denitration tower, including

tower body

4, 4 left end downside fixedly connected with air intake 2 of tower body, both ends fixedly connected with operation end 3 around 4 lower left corners of tower body, 4 right-hand members of tower body are connected with four

observation window

5, 4 detachable sieve of lower side inner wall fixedly connected with of tower body, 4 inner walls of tower body are installed five and are being washed mechanism 8, the three 8 upper end fixedly connected with of mechanism that just washes of downside is filled backplate 10, two 10 upper ends fixedly connected with pall ring of backplate filler 11 of downside, 4 upside inner wall fixedly connected with whirl board 9 of tower body, and whirl board 9 is located two of upside and just washes between the

mechanism

8, 4 upper end fixedly connected with air outlet 1 of tower body.

Through the expansion of the conical spring clamping columns 73 and the penetration of the fixed inserting columns 71 through the fixed inserting holes 61, the clamping hole type sieve plate 6 can be quickly disassembled and assembled with the clamping column type fixing rings 7, so that the clamping hole type sieve plate 6 can be quickly replaced, the operation time of workers is saved, and the replacement efficiency of the workers is improved;

through five positive washing mechanisms 8, whirl board 9, three filler backplate 10 and two pall ring fillers 11, just can the efficient carry out denitration work to just can shorten the time of denitration, improve the efficiency of production.

In order to perform sewage discharge operation and back flush operation, the number of the operation ends 3 is two, the two operation ends 3 are respectively a sewage discharge port and a back flush port, the inner wall and the outer wall of the operation end 3 are coated with an anti-oxidation paint layer structure, and the sewage discharge operation and the back flush operation can be better performed through the two operation ends 3.

In order to change the work, removable sieve is including card hole formula sieve 6 and the solid fixed ring of card post formula 7, and the solid fixed ring of 7 lower extreme joints of card post formula have card hole formula sieve 6, through removable sieve, can be quick carry out dismouting work to make things convenient for the staff to change the work.

In order to carry out filtering work, the hole clamping type sieve plate 6 comprises a fixed insertion hole 61 and a porous sieve plate 62, the left side and the right side as well as the front side and the rear side of the porous sieve plate 62 are provided with the fixed insertion hole 61, and filtering work can be better carried out through the hole clamping type sieve plate 6.

In order to change the work, card solid fixed ring 7 of post formula is including fixed post 71 of inserting, fixed support ring 72 and conical spring card post 73, fixed support ring 72 lower extreme left and right sides and front and back both sides fixedly connected with fixed post 71 of inserting, both ends downside has cup jointed conical spring card post 73 about four fixed posts 71 of inserting, card solid fixed ring 7 of post formula is through fixed post 71 of inserting and conical spring card post 73 and the joint of card hole formula sieve 6, through the solid fixed ring 7 of card post formula, can be quick carry out dismouting work and change work to card hole formula sieve 6.

In order to carry out the spraying and wash denitration work, the number of positive washing mechanism 8 is five, and five positive washing mechanisms 8 are vertically distributed in tower body 4 in an equidistant structure, and through five positive washing mechanisms 8, the denitration work can be carried out to the flue gas by the efficient.

In order to carry out filtering work and protection work, the number of the filler guard plates 10 is three, the outer walls of the three filler guard plates 10 are coated with an anti-oxidation paint layer structure, and the filtering work and the protection work can be better carried out through the three filler guard plates 10.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, the staff is earlier through connecting the water pipe, just can carry out fixed connection with the corresponding equipment of outside with five positive washing mechanisms 8, then the staff rethread is connected the water pipe, just can carry out fixed connection work with the corresponding equipment of outside with the back flush opening in operation end 3, the staff carries out fixed connection with air intake 2 and outside flue gas conveyer pipe afterwards, after accomplishing above-mentioned work, whole device just can come into operation, when using, the staff operates outside equipment earlier, will five positive washing mechanisms 8 and the back flush opening in operation end 3 just can atomize the liquid of blowout reaction, then the staff opens the valve of outside flue gas conveyer pipe, will make the flue gas enter into the inside of tower body 4, after the flue gas enters into inside 4, through five positive washing mechanisms 8, Whirl board 9, three backplate 10 and two pall ring fillers 11 of packing, just can the efficient carry out denitration work and filtering work to just can produce clean gas, rethread air outlet 1 afterwards, just can be with clean gas outgoing, simultaneously at the in-process of whole denitration, just can observe work through five observation window 5, after accomplishing denitration work, the staff just can carry out blowdown work through the drain to in the operation end 3.

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 a novel high-efficient denitration tower, includes tower body (4), its characterized in that: tower body (4) left end downside fixedly connected with air intake (2), both ends fixedly connected with operation end (3) before tower body (4) lower left corner, tower body (4) right-hand member is connected with four observation window (5), the removable sieve of tower body (4) downside inner wall fixedly connected with, five positive washing mechanism (8) are installed to tower body (4) inner wall, and the downside is three positive washing mechanism (8) upper end fixedly connected with packs backplate (10), the downside is two pack backplate (10) upper end fixedly connected with pall ring and pack (11), tower body (4) upside inner wall fixedly connected with whirl board (9), and whirl board (9) are located between two positive washing mechanisms (8) of upside, tower body (4) upper end fixedly connected with air outlet (1).

2. The novel high-efficiency denitration tower as claimed in claim 1, characterized in that: the device is characterized in that the number of the operation ends (3) is two, the two operation ends (3) are respectively a sewage draining outlet and a back flushing outlet, and the inner wall and the outer wall of each operation end (3) are coated with anti-oxidation paint layer structures.

3. The novel high-efficiency denitration tower as claimed in claim 1, characterized in that: removable sieve is including card hole formula sieve (6) and the solid fixed ring of card post formula (7), card hole formula sieve (6) are connected to the solid fixed ring of card post formula (7) lower extreme joint of card post formula.

4. The novel high-efficiency denitration tower as claimed in claim 3, characterized in that: the hole clamping type sieve plate (6) comprises a fixed insertion hole (61) and a porous sieve plate (62), wherein the fixed insertion hole (61) is formed in the left side and the right side of the porous sieve plate (62) as well as the front side and the rear side of the porous sieve plate.

5. The novel high-efficiency denitration tower as claimed in claim 3, characterized in that: card solid fixed ring of post formula (7) is including fixed post (71), fixed support ring (72) and the toper spring card post (73) of inserting, fixed support ring (72) lower extreme left and right sides and front and back both sides fixedly connected with fix and insert post (71), four toper spring card post (73) have been cup jointed to both ends downside about fixed post (71) of inserting, card solid fixed ring of post formula (7) is through fixed post (71) and toper spring card post (73) and card hole formula sieve (6) joint of inserting.

6. The novel high-efficiency denitration tower as claimed in claim 1, characterized in that: the number of the positive flushing mechanisms (8) is five, and the five positive flushing mechanisms (8) are distributed in the tower body (4) in a longitudinal equidistant structure.

7. The novel high-efficiency denitration tower as claimed in claim 1, characterized in that: the number of the filler guard plates (10) is three, and the outer walls of the three filler guard plates (10) are coated with an anti-oxidation paint layer structure.