CN210021557U

CN210021557U - Fly ash solidification treatment system

Info

Publication number: CN210021557U
Application number: CN201920388448.3U
Authority: CN
Inventors: 丁勇; 陈克发; 韩效增; 周常开; 王培军
Original assignee: Cecep Yuantai Shandong Environmental Protection Technology Co Ltd
Current assignee: Cecep Yuantai Shandong Environmental Protection Technology Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-02-07
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a flying ash solidification processing system, including mixing stirring body, annular cassette and support base, the middle part fixed mounting at mixing stirring body top has servo motor, servo motor's output highly is connected with the (mixing) shaft, the lateral surface fixed mounting of (mixing) shaft has a plurality of first stirring paddle leaf, the fixed welding in the middle part of mixing stirring body bottom has the ash bucket, the slide rail passageway has been seted up fixedly to the both sides of ash bucket inner chamber, the top sliding connection of ash bucket inner chamber has annular shovels the sword, the beneficial effects of the utility model are that, through the first stirring paddle leaf and the second stirring paddle leaf that are equipped with, increase the area of stirring, make the stirring more even, fully mix flying ash and medicament together, improve the efficiency of medicament solidification flying ash, through annular shovels sword and hydraulic pressure slider that are equipped with, through operating hydraulic pressure switch, make the annular shovels the sword and constantly to carry out the operation to the, and shoveling the bonded fly ash.

Description

Fly ash solidification treatment system

Technical Field

The utility model relates to a solidification processing system, in particular to flying dust solidification processing system.

Background

The fly ash solidification and stabilization system refers to dust collected by a flue gas purification system (a reaction tower and a bag type dust collector), and the dust is separated from slag generated by burning because of complex components and contains a certain amount of toxic substances, and is stabilized by using a chelating agent or an inorganic medicament and the like so as to be transported to a landfill site for landfill according to a fly ash stabilization product 'domestic garbage landfill pollution control standard' meeting the environmental protection requirement.

The fly ash solidification process sequence that has been run at present is: the materials are weighed by a gravity type weighing scale or a spiral weighing scale, and are directly put into a mixing and stirring device after reaching set parameters, and after stirring for a few minutes, the mixed materials enter the next-stage forming device or are directly loaded.

However, the existing fly ash solidification processing system still has some disadvantages, for example, when mixing and stirring fly ash and water or medicament, the stirring is not uniform, which may result in the reduction of fly ash solidification efficiency, thereby increasing the usage amount of materials, and meanwhile, when discharging solid fly ash, the existing fly ash solidification processing system is easy to adhere to the inner wall of the discharge port, which is inconvenient to clean, and simultaneously, because the temperature is higher, it is very inconvenient to clean manually, and because the support column supporting the stirring device is higher, it is poor in stability, and it is easy to shift or topple over in the stirring rod process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flying dust solidification processing system, in order to solve the above-mentioned background art in the present flying dust and water or medicament mix the stirring when carrying out, the stirring is inhomogeneous, can lead to flying dust solidification efficiency to reduce, thereby increase the use amount of material, the flying dust solidification processing system that has now simultaneously is when excreting solid-state flying dust, bond easily on the inner wall of discharge gate, inconvenient clearance, simultaneously because the temperature is higher, lead to the manual work to clear up the inconvenience of ten minutes, simultaneously because the support column that supports agitating unit is higher, lead to stability relatively poor, the problem that offsets or topples over easily at the stirring rod in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a fly ash solidification treatment system comprises a mixing and stirring body, an annular clamping seat and a supporting base, wherein the bottom of the mixing and stirring body is welded with the annular clamping seat, the bottom of the annular clamping seat is fixedly connected with the supporting base through a plurality of supporting columns, a servo motor is fixedly installed in the middle of the top end of the mixing and stirring body, the output end of the servo motor is highly connected with a stirring shaft, a plurality of first stirring blades are fixedly installed on the outer side surface of the stirring shaft, a plurality of second stirring blades are fixedly installed on the side walls of the two sides of an inner cavity of the mixing and stirring body, the second stirring blades and the first stirring blades are mutually staggered and distributed, an ash hopper is fixedly welded in the middle of the bottom end of the mixing and stirring body, slide rail channels are fixedly arranged on the two sides of the inner cavity of the ash hopper, and hydraulic sliders are movably connected inside the two slide, the top of the inner cavity of the ash bucket is connected with an annular shoveling knife in a sliding mode, two ends of the annular shoveling knife are fixedly connected with corresponding hydraulic sliding blocks respectively, and an SMC1 electromagnetic valve is fixedly mounted at the bottom of the inner cavity of the ash bucket.

As an optimal technical scheme of the utility model, one side fixed mounting on mixing body top has the flying dust to throw the material pipeline, the opposite side fixed mounting on mixing body top has the medicament to throw the material pipeline.

As an optimized technical scheme of the utility model, the even bonding of lateral surface department of mixing stirring body has a plurality of ceramic fibre heat preservation areas.

As an optimal technical scheme of the utility model, the bottom of mixing stirring body is the obconic form, just the feed port of ash bucket communicates with each other with the bottom of obconic.

As an optimal technical scheme of the utility model, the shape size that the flying ash was thrown the material pipeline and the shape size that the medicament was thrown the material pipeline equals, just the top that the flying ash was thrown the material pipeline and the top that the medicament was thrown the material pipeline all overlap and are equipped with the rubber cap.

As an optimal technical scheme of the utility model, one side fixed mounting of ash bucket has flush mounting plate of switch, flush mounting plate of switch installs servo motor switch, hydraulic switch and solenoid valve switch on the surface, just servo motor, hydraulic pressure slider and SMC1 solenoid valve pass through servo motor switch, hydraulic switch and solenoid valve switch and external power supply electric connection respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a flying dust solidification processing system, through first stirring paddle leaf and the second stirring paddle leaf that is equipped with, at servo motor during operation, make first stirring paddle leaf stir for second stirring paddle leaf, increase the area of stirring, make the stirring more even, abundant mix flying dust and medicament together, improve the efficiency of medicament solidification flying dust, annular through being equipped with is shoveled and is removed sword and hydraulic slider, through operating hydraulic switch, make the annular shovel remove the continuous operation of carrying out the ash bucket inner wall of sword, the flying dust that the shovel removed the bonding.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the mixing and stirring body of the present invention;

fig. 3 is a schematic view of the internal structure of the ash bucket of the present invention.

In the figure: 1. mixing and stirring the body; 2. an annular cassette; 3. a support base; 4. a support pillar; 5. a servo motor; 6. a fly ash feeding pipeline; 7. a medicament feeding pipeline; 8. a ceramic fiber thermal insulation belt; 9. a stirring shaft; 10. a first stirring blade; 11. a second stirring blade; 12. an ash hopper; 13. a switch panel; 14. an annular scraping knife; 15. a hydraulic slide block; 16. a slide rail channel; 17. SMC1 solenoid valve.

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, the utility model provides a fly ash solidification treatment system, which comprises a mixing and stirring body 1, an annular clamping seat 2 and a supporting base 3, wherein the bottom of the mixing and stirring body 1 is welded with the annular clamping seat 2, the bottom of the annular clamping seat 2 is fixedly connected with the supporting base 3 through a plurality of supporting columns 4, a servo motor 5 is fixedly arranged at the middle part of the top end of the mixing and stirring body 1, a stirring shaft 9 is highly connected with the output end of the servo motor 5, a plurality of first stirring blades 10 are fixedly arranged on the outer side surface of the stirring shaft 9, a plurality of second stirring blades 11 are fixedly arranged at the side walls of the two sides of the inner cavity of the mixing and stirring body 1, the plurality of second stirring blades 11 and the plurality of first stirring blades 10 are mutually staggered and distributed, an ash bucket 12 is fixedly welded at the middle part of the bottom of the mixing and stirring body 1, slide rail channels, the inside of two slide rail passageways 16 all swing joint has hydraulic pressure slider 15, and the top sliding connection of ash bucket 12 inner chamber has annular shovel sword 14, and the both ends of annular shovel sword 14 respectively with corresponding hydraulic pressure slider 15 fixed connection, the bottom fixed mounting in ash bucket 12 inner chamber has SMC1 solenoid valve 17.

Preferably, a fly ash feeding pipeline 6 is fixedly installed at one side of the top end of the mixing and stirring body 1, a chemical feeding pipeline 7 is fixedly installed at the other side of the top end of the mixing and stirring body 1, and the fly ash feeding pipeline 6 and the chemical feeding pipeline 7 are convenient for quantitatively adding fly ash and chemicals.

Preferably, the outer side of the mixing body 1 is uniformly bonded with a plurality of ceramic fiber heat preservation belts 8, and the ceramic fiber heat preservation belts 8 play a role in heat preservation, so that heat loss in the mixing process is avoided, and the effect of the medicament is influenced.

Preferably, the bottom end of the mixing and stirring body 1 is in an inverted cone shape, and the feeding port of the ash bucket 12 is communicated with the bottom end of the inverted cone, and the inverted cone shape is convenient for discharging the fly ash fully.

Preferably, the shape and size of the fly ash feeding pipeline 6 are equal to the shape and size of the medicament feeding pipeline 7, and rubber caps are sleeved on the top end of the fly ash feeding pipeline 6 and the top end of the medicament feeding pipeline 7, so that the quantitative feeding of fly ash and medicament is ensured, and the curing efficiency of the medicament is greatly improved.

Preferably, a switch panel 13 is fixedly installed on one side of the ash bucket 12, a servo motor switch, a hydraulic switch and an electromagnetic valve switch are installed on the surface of the switch panel 13, the servo motor 5, the hydraulic slider 15 and the SMC1 electromagnetic valve 17 are respectively electrically connected with an external power supply through the servo motor switch, the hydraulic switch and the electromagnetic valve switch, and the switch panel 13 is convenient for a worker to operate and control.

When in specific use, the utility model relates to a flying ash solidification processing system, firstly, the worker takes off the rubber cap at the top end of a flying ash feeding pipeline 6 and the top end of a medicament feeding pipeline 7, the external ash storage bin and the external medicament bin are respectively connected with the flying ash feeding pipeline 6 and the medicament feeding pipeline 7 through connecting pipelines, quantitative flying ash and quantitative medicament are added into the mixing and stirring body 1, after the addition is finished, the rubber cap is respectively plugged, the worker is connected with a power supply, a switch panel 13 is operated, firstly, a servo motor switch is started, so that the servo motor 5 starts to work after being electrified, the flying ash and the medicament in the mixing and stirring body 1 are continuously stirred by a plurality of first stirring blades 10, because a plurality of second stirring blades 11 are fixedly installed at the side walls at the two sides of the inner cavity of the mixing and stirring body 1, the plurality of second stirring blades 11 are mutually staggered with the first stirring blades 10, increase the area of stirring, make the stirring more even, abundant mix flying dust and medicament together, improve the efficiency of medicament solidification flying dust, after the stirring, start the electromagnetic valve switch, open SMC1 electromagnetic valve 17, fly dust after will solidifying is discharged to external conveyer belt through ash bucket 12, same transportation is to the loader in, when the flying dust of ash bucket 12 inside wall needs to be cleared up, start hydraulic switch, make hydraulic slide 15 slide back and forth at the continuous slide back and forth of slide rail passageway 16 that corresponds, carry out the operation through annular shovel sword 14 is continuous to ash bucket 12 inner wall, shovel the flying dust that the inner wall of ash bucket 12 bonded, convenient clearance, avoid manual operation, improve the security.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A fly ash solidification treatment system comprises a mixing and stirring body (1), an annular clamping seat (2) and a supporting base (3), and is characterized in that the bottom of the mixing and stirring body (1) is welded with the annular clamping seat (2), the bottom of the annular clamping seat (2) is fixedly connected with the supporting base (3) through a plurality of supporting columns (4) which are installed, a servo motor (5) is fixedly installed in the middle of the top end of the mixing and stirring body (1), a stirring shaft (9) is highly connected with the output end of the servo motor (5), a plurality of first stirring blades (10) are fixedly installed on the outer side surface of the stirring shaft (9), a plurality of second stirring blades (11) are fixedly installed on the side walls of the two sides of the inner cavity of the mixing and stirring body (1), and the plurality of second stirring blades (11) and the plurality of first stirring blades (10) are distributed in a staggered arrangement manner, the middle part fixed welding of mixing stirring body (1) bottom has ash bucket (12), slide rail passageway (16), two have been seted up to the both sides of ash bucket (12) inner chamber are fixed slide rail passageway (16), two the equal swing joint in inside of slide rail passageway (16) has hydraulic slider (15), the top sliding connection of ash bucket (12) inner chamber has annular to shovel and removes sword (14), just the both ends that the annular was shoveled and is removed sword (14) respectively with hydraulic slider (15) fixed connection that corresponds, the bottom fixed mounting of ash bucket (12) inner chamber has SMC1 solenoid valve (17).

2. A fly ash solidification treatment system according to claim 1, wherein: one side of the top end of the mixing and stirring body (1) is fixedly provided with a fly ash feeding pipeline (6), and the other side of the top end of the mixing and stirring body (1) is fixedly provided with a medicament feeding pipeline (7).

3. A fly ash solidification treatment system according to claim 1, wherein: a plurality of ceramic fiber heat preservation belts (8) are uniformly bonded on the outer side surface of the mixing and stirring body (1).

4. A fly ash solidification treatment system according to claim 1, wherein: the bottom end of the mixing and stirring body (1) is in an inverted cone shape, and the feeding port of the ash bucket (12) is communicated with the bottom end of the inverted cone.

5. A fly ash solidification treatment system according to claim 2, wherein: the shape and size of the fly ash feeding pipeline (6) are equal to the shape and size of the medicament feeding pipeline (7), and rubber caps are sleeved at the top end of the fly ash feeding pipeline (6) and the top end of the medicament feeding pipeline (7).

6. A fly ash solidification treatment system according to claim 1, wherein: one side fixed mounting of ash bucket (12) has flush mounting plate of switch (13), install servo motor switch, hydraulic switch and solenoid valve switch on the surface of flush mounting plate of switch (13), just servo motor (5), hydraulic pressure slider (15) and SMC1 solenoid valve (17) are respectively through servo motor switch, hydraulic switch and solenoid valve switch and external power source electric connection.