CN218663228U - Ash storage tank for dangerous waste fly ash - Google Patents

Abstract

The utility model belongs to the technical field of the useless processing of danger is used, especially, relate to a hazardous waste is ash storage tank for flying dust. Including a jar body and the ash pipe that advances that sets up at jar body top, one side of advancing the ash pipe is provided with the blast pipe, still be provided with into grey exhaust link gear on the jar body, advance grey exhaust link gear including the suit at the closed loop that advances ash pipe top and set up the closed rod in the closed loop, the closed rod is the annular interval setting of distributing in the closed loop, be provided with the closed key circle on the closed rod, the utility model provides a dangerous wastes material flying dust is with storing up the ash jar, utilizes the setting of advancing grey exhaust link gear, has realized that the linkage of advancing ash pipe and blast pipe is opened and is closed, and then has solved the problem that current flying dust can't use canned structure, simultaneously, the utility model relates to an ingenious, be fit for using widely on a large scale.

Description

Ash storage tank for dangerous waste fly ash

Technical Field

The utility model belongs to the technical field of the useless processing of danger is used, especially, relate to a hazardous waste is ash storage tank for flying dust.

Background

The hazardous waste refers to waste with hazardous characteristics listed in national hazardous waste lists or identified according to national hazardous waste identification standards and methods. At present, the treatment methods aiming at the hazardous waste include physical treatment, chemical treatment, biological treatment, heat treatment and solidification treatment. Wherein, the heat treatment is to destroy and change the composition and the structure of the solid waste at high temperature, and simultaneously achieve the purposes of volume reduction, harmlessness or comprehensive utilization. The method comprises incineration, pyrolysis, wet oxidation, roasting, sintering and the like. The waste with higher heat value or toxicity is subjected to harmless treatment by adopting an incineration treatment process, and the incineration waste heat is recycled for comprehensive utilization and material/chemical treatment, worker bathing, life and the like, so that the treatment cost and the waste of energy are reduced.

In the heat treatment process, in order to avoid that flue gas generated by combustion directly enters the atmosphere, the flue gas is also subjected to dust removal, a large amount of fly ash is obtained after dust removal, the fly ash is generally transported to other places for reprocessing, at present, the fly ash is mainly collected in a bag-shaped mode, and although the bag-shaped mode can meet the requirements of fly ash collection and transportation, the problem still exists: 1. the bagging structure can not avoid the situation that the fly ash overflows in the bagging process, so that a large amount of fly ash exists in a bagging area; 2. the commonly adopted collecting bags are disposable, and although the cost is not high, the collecting bags can cause secondary pollution; 3. because the storage capacity of the cloth bag is large, the fly ash for transporting the whole car needs the processes of bagging, unloading, loading and the like for many times, is not only troublesome, but also can be completed only by matching a plurality of workers, and has poor working environment. However, if the tank structure is adopted, the problem of sealing exists, the fly ash is not like liquid materials, the fly ash can be conveyed by arranging a pipe outside the tank, and the fly ash can be conveyed only in a top-down conveying mode, so that workers need to climb up the vehicle roof to close the ash inlet each time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell bagged structure warehousing and transportation flying dust exists, provide a reasonable in design, simple structure, processing convenience and can effectively carry out the dangerous wastes material ash storage tank for flying dust of storage transportation to the flying dust.

In order to achieve the above object, the utility model discloses a technical scheme do, the utility model provides a dangerous waste material ash storage tank for flying ash, including a jar body and the ash pipe that advances of setting at jar body top, one side of advancing the ash pipe is provided with the blast pipe, still be provided with into grey exhaust link gear on the jar body, it includes the suit at the closed loop that advances ash pipe top and sets up the closed rod in the closed loop to advance grey exhaust link gear, the closed rod is annular distribution interval and sets up in the closed loop, be provided with closed key circle on the closed rod, the top of advancing the ash pipe is provided with the guide way, the guide way surrounds the mouth of pipe setting of advancing the ash pipe, the top of advancing the ash pipe still is provided with seals into the orificial shrouding of ash pipe, the orificial one end of ash pipe is kept away from to the shrouding is provided with the guiding axle, the one end of guiding axle stretches into in the guiding way, the other end stretches into in closed key circle, the outer fringe of closed loop is provided with the drive ring gear, be provided with the drive gear endotheca pivot, drive gear endotheca pivot is equipped with the mouth of pipe, the meshing under the drive gear meshing is connected with the sealed gear meshing of the shrouding and is provided with the sealed ring, the sealed gear meshing under the sealed entrance.

Preferably, the exhaust pipe is further provided with an auxiliary gear, the auxiliary gear and the driving gear are symmetrically arranged, and the auxiliary gear is rotatably arranged in the exhaust pipe.

Preferably, the closing ring is arranged in a tubular shape, and the closing rod is arranged at the bottom of the closing ring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a dangerous waste material ash storage tank for flying dust utilizes the setting of advancing grey exhaust link gear, has realized that the linkage of advancing ash pipe and blast pipe is opened and is closed, and then has solved the unable problem that uses canned structure of current flying dust, simultaneously, the utility model relates to an ingenious, suitable extensive use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic structural view of an ash storage tank provided in example 1;

FIG. 2 is a partial sectional view of the ash storage tank provided in example 1;

FIG. 3 is a partial view of FIG. 2;

FIG. 4 is a partial plan view showing a closed state of the ash storage tank provided in example 1;

FIG. 5 is a partial plan view showing the opened state of the ash storage can according to example 1;

in the above figures, 1, ash storage tank; 11. a tank body; 12. an ash inlet pipe; 121. a guide groove; 13. an exhaust pipe; 14. a drive gear; 15. a rotating shaft; 16. a meshing gear; 17. sealing the rubber ring; 18. an auxiliary gear; 2. an ash inlet and exhaust linkage mechanism; 21. a sealing ring; 22. a closing rod; 221. closing the key ring; 23. closing the plate; 24. a guide shaft; 25. the toothed ring is driven.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1 to 5, this embodiment aims to provide an ash storage tank 1 capable of receiving fly ash generated by burning hazardous waste, so as to facilitate transportation and achieve the purpose of airtight reception, and for this reason, the ash storage tank 1 for the hazardous waste fly ash provided by this embodiment includes a tank body 11 and an ash inlet pipe 12 arranged at the top of the tank body 11, an exhaust pipe 13 is arranged at one side of the ash inlet pipe 12, and the tank body 11 is designed like a cylinder as a whole, and may adopt a vertical structure or a horizontal structure. Since the tank 11 is empty and air is stored therein, air must be discharged during the introduction of ash, and an exhaust pipe 13 must be provided in the tank 11.

Considering that the fly ash is not like liquid products, the fly ash can be conveyed by an external pipeline on the tank body 11, the products are only suitable for being conveyed from top to bottom, and when the fly ash in the ash storage tank 1 is reprocessed, the fly ash needs to be moved from a vehicle, so that it is inconvenient to arrange some electric control valves to close the fly ash, for this reason, in order to avoid manual participation as much as possible, and in order to realize automatic ash discharge, for this reason, in order to realize the opening of the ash inlet pipe 12 and the automatic opening of the exhaust pipe 13, in the embodiment, the tank body 11 is further provided with an ash inlet and exhaust linkage mechanism 2, specifically, the ash inlet and exhaust linkage mechanism 2 comprises a closed ring 21 sleeved on the top of the ash inlet pipe 12 and a closed rod 22 arranged in the closed ring 21, the closed ring 21 is also arranged in a tubular shape, the top of the ash inlet pipe 12 is arranged in a stepped shape, and the closed ring 21 is rotatably arranged on the top of the ash inlet pipe 12. The sealing rod 22 is arranged in the sealing ring 21, the sealing rod 22 is annularly distributed and arranged in the sealing ring 21 at intervals, the sealing rod 22 is obliquely arranged in the sealing ring 21, a sealing key ring 221 is arranged on the sealing rod 22, a guide groove 121 is arranged at the top of the ash inlet pipe 12, the guide groove 121 is arranged around the pipe orifice of the ash inlet pipe 12, each sealing rod 22 corresponds to one guide groove 121, a sealing plate 23 for sealing the pipe orifice of the ash inlet pipe 12 is further arranged at the top of the ash inlet pipe 12, the number of the sealing plates 23 is consistent with that of the sealing rod 22, and the number of the sealing rods 22 is 6 in the embodiment. The sealing plate 23 can be regarded as two parts, one part is a sealing part for sealing the pipe orifice of the ash inlet pipe 12, the sealing part is arranged in an isosceles triangle shape, the other part is a driving part for connecting the sealing rod 22, the sealing plate 23 is arranged in a rectangle shape, one end, far away from the pipe orifice of the ash inlet pipe 12, of the sealing plate 23 is provided with a guide shaft 24, namely the guide shaft 24 is arranged in the middle of the driving part, one end of the guide shaft 24 extends into the guide groove 121, and the other end of the guide shaft 24 extends into the sealing key ring 221, so that under the condition of rotation of the sealing ring 21, the sealing rod 22 can drive the guide shaft 24 to move along the guide groove 121, and the reciprocating rotation of the sealing ring 21 can realize the sealing of the pipe orifice of the ash inlet pipe 12.

In order to realize the reciprocating rotation of the closing ring 21, in the embodiment, the driving gear ring 25 is provided at the outer edge of the closing ring 21, and the driving gear ring 25 is sleeved on the outer ring of the closing ring 21, but of course, a structure of a partial gear ring may be adopted, so that the length of the gear ring only meets the reciprocating rotation requirement, in order to achieve the purpose of linkage, the driving gear 14 is provided in the exhaust pipe 13, the rotating shaft 15 is sleeved in the driving gear 14, and the driving gear 14 is rotatably provided in the exhaust pipe 13 through the rotating shaft 15.

In order to drive the driving gear ring 25, the rotating shaft 15 is arranged to extend out of the exhaust pipe 13, one end of the rotating shaft 15 extending out of the exhaust pipe 13 is connected with a meshing gear 16, the meshing gear 16 is arranged to be meshed with the driving gear ring 25, and in the embodiment, the meshing gear 16 and the driving gear ring 25 are both in a helical gear structure, so that meshing is facilitated. In this way, in the exhaust process, only one pipe fitting with a rack on the side wall is required to be inserted into the exhaust pipe 13, so that when the pipe fitting is inserted into the exhaust pipe 13, the rack on the side wall is meshed with the driving gear 14, in the descending process, the driving gear 14 is driven to rotate, so as to drive the rotating shaft 15 to rotate, and under the driving of the rotating shaft 15, the meshing gear 16 rotates, so as to drive the driving toothed ring 25 to move, so as to open the sealing plate 23, so that the pipe orifice of the ash inlet pipe 12 is gradually exposed until the pipe orifice is completely exposed.

When the pipe fitting is drawn out, the pipe fitting drives the rotating shaft 15 to rotate reversely, so that the sealing plate 23 is sealed, the sealing plate 23 is driven to be sealed, and the ash inlet pipe 12 is sealed. In order to avoid leakage at the exhaust pipe 13, in the present embodiment, a sealing rubber ring 17 is provided at the bottom of the exhaust pipe 13, and a pipe may be disposed through the sealing rubber ring 17. The sealing rubber ring 17 is a one-way valve similar to that used by existing basketball and swimming rings, the pipe fitting is similar to a ball needle, the pipe fitting penetrates through the sealing ring to be communicated with the interior of the tank body 11, when the pipe fitting is pulled out, the sealing rubber ring 17 seals the pipe fitting, and accordingly flying ash is prevented from overflowing from the exhaust pipe 13. In order to ensure that the rack gear is engaged with the drive gear 14, an auxiliary gear 18 is further provided in the exhaust pipe 13, the auxiliary gear 18 is provided opposite the drive gear 14, and naturally, two rack gears are provided on the side wall of the pipe, so that effective engagement between the rack gears and the drive gear 14 can be ensured.

In order to facilitate the sealing of the ash inlet pipe 12 during ash discharge, in the embodiment, the sealing ring 21 is arranged in a tubular shape, and the sealing rod 22 is arranged at the bottom of the sealing ring 21, so that when ash is discharged, a pipe cover is arranged on the ash discharge pipe, and an annular groove for inserting the sealing ring 21 is arranged on the pipe cover, so that a sealing structure can be realized, and the ash discharge is ensured not to have the possibility of flying ash overflow.

Through foretell setting, effectively realized the design to the canned structure of flying dust to solved the problem that current bagged structure exists frequently connect, send, simultaneously, ash storage tank 1 generally adopts the metal material, has avoided secondary pollution's production.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (3)

1. The utility model provides a dangerous waste material ash storage tank for flying ash, its characterized in that, including a jar body and the ash pipe that advances of setting at jar body top, one side of advancing the ash pipe is provided with the blast pipe, still be provided with into grey exhaust link gear on the jar body, advance grey exhaust link gear including the suit at the closed circle of advancing ash pipe top and set up the closed rod in the closed circle, the closed rod is annular distribution interval and sets up in the closed circle, be provided with the closed key circle on the closed rod, the top of advancing the ash pipe is provided with the guide way, the guide way is around the mouth of pipe setting of advancing the ash pipe, the top of advancing the ash pipe still is provided with seals into the orificial shrouding of ash pipe, the orificial one end of ash pipe is kept away from to the shrouding is provided with the guiding axle, the one end of guiding axle stretches into in the guiding way, the other end stretches into in the closed key circle, the outer fringe of closed circle is provided with the drive ring, be provided with the drive gear in the blast pipe, the drive gear endotheca pivot is equipped with the pivot, drive gear rotates the setting in the sealed orificial shrouding of ash pipe, the sealed seal ring and seal the sealed mouth of pipe is provided with the sealed seal the sealed ring bottom.

2. The ash storage tank for hazardous waste fly ash according to claim 1, wherein an auxiliary gear is further provided in the exhaust pipe, the auxiliary gear and the driving gear are symmetrically disposed, and the auxiliary gear is rotatably disposed in the exhaust pipe.

3. The ash storage tank for hazardous waste fly ash according to claim 2, wherein said closing ring is disposed in a tubular shape, and said closing rod is disposed at the bottom of the closing ring.

Images