CN216259865U

CN216259865U - Pretreatment system

Info

Publication number: CN216259865U
Application number: CN202122511218.1U
Authority: CN
Inventors: 申志超; 刘天阳; 朱薇; 张晓利; 赵强
Original assignee: Liaoning Metallurgy Design Research Institute Co ltd
Current assignee: Liaoning Metallurgy Design Research Institute Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-12
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a pretreatment system which comprises a treatment box, wherein the bottom of the left side of the treatment box is fixedly connected with a fixed seat, the top of the fixed seat is fixedly connected with a pump body, the top of the pump body is communicated with a first connecting pipe, the left side of the pump body is communicated with a second connecting pipe, and one side, away from the pump body, of the first connecting pipe extends to the upper part of the treatment box. According to the utility model, through the matched use of the treatment box, the fixing seat, the pump body, the first connecting pipe, the second connecting pipe, the spray head, the motor, the stirring shaft, the stirring blade, the air outlet pipe, the filter box, the fixing frame, the fan, the first filter plate, the second filter plate and the third filter plate, the problem that the traditional flue gas treatment equipment cannot realize a pretreatment function and has a poor flue gas treatment effect can be effectively solved.

Description

Pretreatment system

Technical Field

The utility model relates to the technical field of flue gas treatment, in particular to a pretreatment system.

Background

Flue gas pretreatment systems wide application needs the trade of flue gas treatment in steam power plant, steel mill etc. mainly provides a preliminary treatment for final emission, reduces the operating pressure of flue gas final treatment facility, the present country requires the ultralow emission of flue gas, original discharge numerical value can not satisfy emission standard, need carry out further treatment to the flue gas, the main index of flue gas treatment is smoke and dust and sulfur dioxide, dust removal process mainly has wet-type dust removal, the sack removes dust, the electric precipitation, the compound dust removal of electricity generation, desulfurization process has: the method is divided into three categories of dry method, semi-dry method and wet method, and the existing dust removal and desulfurization process has low dust removal efficiency and no pretreatment function, thereby influencing the treatment effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pretreatment system, which has the advantage of improving the pretreatment effect, solves the problems that the existing dust removal and desulfurization process is low in dust removal efficiency, cannot realize effective pretreatment, and improves the dust removal and desulfurization treatment effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a pretreatment system comprises a treatment box, wherein a fixed seat is fixedly connected to the left bottom of the treatment box, a pump body is fixedly connected to the top of the fixed seat, a first connecting pipe is communicated with the top of the pump body, a second connecting pipe is communicated with the left side of the pump body, one side, away from the pump body, of the first connecting pipe extends to the upper side of the treatment box, a spray head is communicated with the bottom of the first connecting pipe, the bottom of the spray head penetrates through the top of the treatment box and extends to the inner cavity of the treatment box, a motor is fixedly connected to the top of the inner cavity of the treatment box, a stirring shaft is fixedly connected to the output end of the motor, stirring blades are fixedly connected to the bottoms of the two sides of the stirring shaft, an air outlet pipe is communicated with the top of the right side of the treatment box, a filter box is communicated with the right side of the air outlet pipe, a fixed frame is fixedly connected to the inner cavity of the filter box, and a fan is fixedly connected to one side of the fixed frame, the right side of rose box inner chamber fixedly connected with first filter, second filter and third filter in proper order.

Preferably, the bottom fixedly connected with bottom plate on processing case right side, the equal fixedly connected with anchor strut in both sides at bottom plate top, one side and the rose box fixed connection of anchor strut.

Preferably, the bottom of the left side of the treatment box is communicated with an air inlet pipe.

Preferably, the right side of the bottom of the surface of the treatment box is communicated with a sewage discharge pipe, and the surface of the sewage discharge pipe is provided with a sealing cover.

Preferably, the right side of the top of the treatment box is fixedly connected with a fixing block, and the left side of the fixing block is fixedly connected with the first connecting pipe.

Preferably, the first filter plate is made of activated carbon, the second filter plate is made of bamboo charcoal fiber, and the third filter plate is made of non-woven fabric.

Preferably, a valve is fixedly connected to the left side of the surface of the air inlet pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the treatment box, the fixing seat, the pump body, the first connecting pipe, the second connecting pipe, the spray head, the motor, the stirring shaft, the stirring blade, the air outlet pipe, the filter box, the fixing frame, the fan, the first filter plate, the second filter plate and the third filter plate, the problem that the traditional flue gas treatment equipment cannot realize a pretreatment function and has a poor flue gas treatment effect can be effectively solved.

2. According to the utility model, the filter box can be supported by arranging the bottom plate and the reinforcing rod, the mounting stability of the filter box is ensured, the flue gas can be conveyed by arranging the air inlet pipe and the valve, impurities and spraying solution in the treatment box can be conveniently discharged and cleaned by arranging the blow-off pipe and the sealing cover, the first connecting pipe can be supported by arranging the fixing block, the stability of the first connecting pipe is ensured, and the pretreatment effect of the flue gas can be ensured by arranging the first filter plate, the second filter plate and the third filter plate.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a filter box according to an embodiment of the present invention;

fig. 3 is an external view of fig. 1.

In the figure: 1. a treatment tank; 2. a fixed seat; 3. a pump body; 4. a first connecting pipe; 5. a second connecting pipe; 6. a spray head; 7. a motor; 8. a stirring shaft; 9. stirring blades; 10. an air outlet pipe; 11. a filter box; 12. a fixed mount; 13. a fan; 14. a first filter plate; 15. a second filter plate; 16. a third filter plate; 17. a base plate; 18. a reinforcing rod; 19. an air inlet pipe; 20. a sewage discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

Referring to fig. 1-3, a pretreatment system comprises a treatment tank 1, a bottom plate 17 is fixedly connected to the bottom of the right side of the treatment tank 1, reinforcing rods 18 are fixedly connected to both sides of the top of the bottom plate 17, one side of each reinforcing rod 18 is fixedly connected with a filter tank 11, an air inlet pipe 19 is communicated with the bottom of the left side of the treatment tank 1, a valve is fixedly connected to the left side of the surface of the air inlet pipe 19, a sewage discharge pipe 20 is communicated with the right side of the bottom of the surface of the treatment tank 1, a sealing cover is arranged on the surface of the sewage discharge pipe 20, a fixing block is fixedly connected to the right side of the top of the treatment tank 1, the left side of the fixing block is fixedly connected with a first connecting pipe 4, a fixing seat 2 is fixedly connected to the bottom of the left side of the treatment tank 1, a pump body 3 is fixedly connected to the top of the fixing seat 2, a first connecting pipe 4 is communicated with the top of the pump body 3, a second connecting pipe 5 is communicated with the left side of the pump body 3, one side of the first connecting pipe 4 extends to the upper side of the treatment tank 1, the bottom of the first connecting pipe 4 is communicated with a spray head 6, the bottom of the spray head 6 penetrates through the top of the treatment box 1 and extends to the inner cavity of the treatment box 1, the top of the inner cavity of the treatment box 1 is fixedly connected with a motor 7, the output end of the motor 7 is fixedly connected with a stirring shaft 8, the bottoms of two sides of the stirring shaft 8 are both fixedly connected with stirring blades 9, the top of the right side of the treatment box 1 is communicated with an air outlet pipe 10, the right side of the air outlet pipe 10 is communicated with a filter box 11, the inner cavity of the filter box 11 is fixedly connected with a fixing frame 12, one side of the fixing frame 12 is fixedly connected with a fan 13, the right side of the inner cavity of the filter box 11 is sequentially and fixedly connected with a first filter plate 14, a second filter plate 15 and a third filter plate 16, the first filter plate 14 is made of activated carbon, the second filter plate 15 is made of bamboo carbon fiber, the third filter plate 16 is made of non-woven fabric, and the filter plate 11 can be supported by arranging a bottom plate 17 and a reinforcing rod 18, the installation stability of the filter box 11 is ensured, the flue gas can be conveyed by arranging the air inlet pipe 19 and the valve, impurities and spraying solution in the treatment box 1 can be conveniently discharged and cleaned by arranging the drain pipe 20 and the seal cover, the first connecting pipe 4 can be supported by arranging the fixed block, the stability of the first connecting pipe 4 is ensured, the pretreatment effect of the flue gas can be ensured by arranging the first filter plate 14, the second filter plate 15 and the third filter plate 16, and the problem that the traditional flue gas treatment equipment cannot realize the pretreatment function can be effectively solved by matching the treatment box 1, the fixed seat 2, the pump body 3, the first connecting pipe 4, the second connecting pipe 5, the spray head 6, the motor 7, the stirring shaft 8, the stirring blade 9, the air outlet pipe 10, the filter box 11, the fixed frame 12, the fan 13, the first filter plate 14, the second filter plate 15 and the third filter plate 16, the device can pretreat the flue gas, improves the flue gas treatment effect, reduces the production cost and is favorable for popularization and use.

During the use, the inside of case 1 is handled in the flue gas entering through intake pipe 19, extract outside solution through the pump body 3, and carry to shower nozzle 6 department through first connecting pipe 4, remove dust through shower nozzle 6 to the flue gas of handling case 1 inside, impurity in the flue gas is through solution neutralization back, the gathering is at the inner chamber of handling case 1, it rotates to drive (mixing) shaft 8 through motor 7, (mixing) shaft 8 drives stirring leaf 9 and rotates, stirring leaf 9 stirs the mixture to the solution, flue gas treatment effect has been improved, the flue gas passes through the inside that outlet duct 10 got into rose box 11, under the effect of fan 13, the flue gas passes through first filter 14 in proper order, behind the processing of second filter 15 and third filter 16, reach high-efficient preliminary treatment's purpose.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pretreatment system comprising a treatment tank (1), characterized in that: the left bottom of the processing box (1) is fixedly connected with a fixed seat (2), the top of the fixed seat (2) is fixedly connected with a pump body (3), the top of the pump body (3) is communicated with a first connecting pipe (4), the left side of the pump body (3) is communicated with a second connecting pipe (5), one side, away from the pump body (3), of the first connecting pipe (4) extends to the upper side of the processing box (1), the bottom of the first connecting pipe (4) is communicated with a spray head (6), the bottom of the spray head (6) penetrates through the top of the processing box (1) and extends to the inner cavity of the processing box (1), the top of the inner cavity of the processing box (1) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a stirring shaft (8), the bottoms of two sides of the stirring shaft (8) are fixedly connected with stirring blades (9), the top of the right side of the processing box (1) is communicated with an air outlet pipe (10), the right side intercommunication of outlet duct (10) has rose box (11), the inner chamber fixedly connected with mount (12) of rose box (11), one side fixedly connected with fan (13) of mount (12), the right side of rose box (11) inner chamber is fixedly connected with first filter (14), second filter (15) and third filter (16) in proper order.

2. A pretreatment system according to claim 1, wherein: the bottom fixedly connected with bottom plate (17) on processing case (1) right side, the equal fixedly connected with anchor strut (18) in both sides at bottom plate (17) top, one side and rose box (11) fixed connection of anchor strut (18).

3. A pretreatment system according to claim 1, wherein: the bottom of the left side of the treatment box (1) is communicated with an air inlet pipe (19).

4. A pretreatment system according to claim 1, wherein: the right side of the bottom of the surface of the treatment box (1) is communicated with a sewage discharge pipe (20), and the surface of the sewage discharge pipe (20) is provided with a sealing cover.

5. A pretreatment system according to claim 1, wherein: the right side fixedly connected with fixed block at processing case (1) top, the left side and the first connecting pipe (4) fixed connection of fixed block.

6. A pretreatment system according to claim 1, wherein: the first filter plate (14) is made of activated carbon, the second filter plate (15) is made of bamboo charcoal fiber, and the third filter plate (16) is made of non-woven fabric.

7. A pretreatment system according to claim 3, wherein: and a valve is fixedly connected to the left side of the surface of the air inlet pipe (19).