CN219308378U - Waste incineration fly ash treatment equipment - Google Patents

Abstract

The utility model relates to a waste incineration fly ash treatment device, which comprises a base, wherein a filter box is arranged at the position, close to the left side, of the top of the base, support plates are fixedly connected to the positions, close to the bottom, of the left side and the right side of the filter box, the bottoms of the two support plates are fixedly connected with the top of the base, an air inlet pipe is inserted into the position, close to the inside, of the left side of the filter box, a heat exchange pipe is fixedly sleeved at the position, close to the right end, of the outer edge of the air inlet pipe, a fixing rod is fixedly connected to the positions, close to the right end, of the top and the bottom of the inner cavity of the air inlet pipe, through the mutual matching of all components, the back flow of flue gas with fly ash in the air inlet pipe can be prevented, the normal operation of the device can be ensured, dust outside the device can be prevented from entering the inner cavity of an air outlet pipe and attaching to a blower, the normal operation of the blower is influenced, the filtered flue gas and the reaction liquid is uniformly mixed, the reaction is enabled to be full, and the treatment effect is improved.

Description

Waste incineration fly ash treatment equipment

Technical Field

The utility model relates to the technical field of fly ash treatment, in particular to waste incineration fly ash treatment equipment.

Background

Along with the continuous development of technologies of links such as garbage recovery, treatment, transportation, comprehensive utilization and the like, the garbage power generation mode is quite possibly one of economic power generation technologies, and is superior to the traditional power generation in terms of long-term benefits and comprehensive indexes. However, an important problem of garbage combustion is the environmental pollution of waste gas, especially the fly ash generated during combustion, which has serious pollution effect on air, so that a garbage incineration fly ash treatment device is needed for fly ash treatment;

in chinese patent CN210278666U, a waste incineration fly ash treatment apparatus is disclosed, which is capable of utilizing heat conduction in primary treatment of an intake pipe, and of using heated water liquid elsewhere; the filter screen of the filter device can filter the air with the fly ash, vibration of the vibration excitation device can avoid the filter screen from being blocked, and the filtered fly ash can be guided out from the bottom of the box; the work of processing apparatus's air-blower for form the negative pressure in the processing box, and provide power for whole equipment, make in communicating pipe air take in the reaction liquid, after mixing with the reaction liquid, the air circulate out from the air-blower, this msw incineration flying ash treatment facility can all carry out preliminary treatment in advance to flying ash and heat, guarantees into water treatment effect.

However, when the garbage incineration fly ash treatment equipment is in actual use, the fly ash can flow back in the treatment process, so that the normal operation of the equipment is affected, and the flue gas after the fly ash is filtered is unevenly mixed with the reaction liquid, so that insufficient reaction is caused, and the treatment effect is reduced.

Disclosure of Invention

The utility model aims to provide garbage incineration fly ash treatment equipment for solving the problems in the background art.

The technical scheme of the utility model is that the garbage incineration fly ash treatment equipment comprises a base, wherein a filter box is arranged at the position, close to the left side, of the top of the base, support plates are fixedly connected to the positions, close to the bottom, of the left side and the right side of the filter box, an air inlet pipe is inserted into the position, close to the center, of the left side of the filter box, a heat exchange pipe is fixedly sleeved at the position, close to the right end, of the outer side edge of the air inlet pipe, a fixing rod is fixedly connected to the positions, close to the right end, of the top and the bottom, limiting holes are formed in the fixing rod, limiting rods are respectively and fixedly connected to limiting blocks, arc-shaped blocks are respectively and fixedly connected to the left ends of the limiting rods, the outer side edges of the arc-shaped blocks and the inner cavity of the air inlet pipe are mutually attached, a connecting rod is fixedly connected to the position, close to the right side of the center, a through hole is formed in the position, close to the right end of the fixing rod, a connecting rod penetrates through hole inner cavity, a connecting block is fixedly connected to the right side of the inner cavity, and the right side of the connecting rod is fixedly connected with a spring sleeve, and the connecting rod is fixedly connected to the right side of the connecting rod, close to the left side of the connecting rod to the center, close to the left side of the connecting rod.

In one embodiment, the filter tank outside edge is close to bottom department cover and is equipped with the bottom, bottom left and right sides is close to top department and all has seted up the locating hole, two the locating hole inner chamber all runs through and is equipped with the locating lever, the filter tank left and right sides is close to bottom department and all has seted up the blind hole, two the one end that the locating lever is close to all peg graft in adjacent blind hole inner chamber, two the one end that the locating lever kept away from mutually is equal fixedly connected with locating piece, two one side that the locating piece is close to mutually is close to between top and bottom all and the bottom and is fixed connection has positioning spring jointly.

In one embodiment, the left side and the right side of the inner cavity of the filter box are fixedly connected with a filter screen together near the top, and the top of the filter screen is fixedly connected with a plurality of vibration exciters.

In one embodiment, two support columns are fixedly connected to the top of the base near the right side, two support columns are fixedly connected with a treatment box together at the top of the support columns, a communicating pipe is commonly inserted between the top of the treatment box near the top and the right side near the top of the filter box, guide plates are fixedly connected to the left side and the right side of the inner cavity of the treatment box near the bottom of the treatment box, the two guide plates are obliquely arranged, a discharge pipe is inserted between the bottom of the treatment box near the center of the treatment box, and a valve is fixedly connected to the right side of the discharge pipe near the bottom of the treatment box.

In one embodiment, the top of the treatment box is fixedly connected with a bearing near the center, a stirring shaft penetrates through the inner cavity of the bearing, a plurality of stirring blades are fixedly connected to the outer side edge of the stirring shaft near the bottom end, a motor is fixedly connected to the top of the treatment box near the center, and a power output shaft of the motor is fixedly connected with the top end of the stirring shaft.

In one embodiment, the treatment box top is close to the left and right sides and has all pegged graft the outlet duct, two the outlet duct inner chamber left and right sides is close to the equal fixedly connected with dead lever of bottom department, and is adjacent the common fixedly connected with air-blower of one end that the dead lever is close to mutually, two the outlet duct inner chamber left and right sides is close to top department and has all seted up the spacing groove, a plurality of the equal swing joint in spacing groove inner chamber has the connecting block, and is adjacent the common fixedly connected with dust screen of one side that the connecting block is close to mutually, two the dust screen all laminates the setting with adjacent outlet duct inner chamber, and is adjacent the locating slot has all been seted up to one side that the connecting block kept away from mutually is close to center department.

In one embodiment, two outlet duct left and right sides are close to top department and all peg graft there is the fixed pipe, a plurality of fixed pipe inner chamber all runs through and is equipped with the movable rod, and is adjacent the equal fixedly connected with movable block of one end that the movable rod kept away from mutually, adjacent the equal fixed cover of one end that the movable rod outside edge is close to mutually is equipped with solid fixed ring, and is adjacent one side that solid fixed ring kept away from mutually all is connected with connecting spring with the common fixedly connected with of adjacent fixed pipe inner chamber, and a plurality of connecting spring all overlaps and establishes at adjacent movable rod outside edge, and is adjacent the one end that the movable rod is close to mutually is all pegged graft at adjacent constant head tank inner chamber.

The beneficial effects provided by the utility model are as follows:

through mutually supporting between each part, can prevent that the flue gas that has the flying dust from taking place backward flow at the intake pipe, guarantee the normal operating of equipment to can prevent the outside dust of equipment from getting into the outlet duct inner chamber, and attach on the air-blower, influence the normal work of air-blower, and make flue gas and the reaction liquid misce bene after the filtration, make the reaction abundant, improved the treatment effect.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

fig. 5 is an enlarged view of D in fig. 4.

In the attached drawings, 1, a base; 2. a support plate; 3. a filter box; 4. a bottom cover; 5. a filter screen; 6. a vibration exciter; 7. an air inlet pipe; 8. a heat exchange tube; 9. a support column; 10. a treatment box; 11. a communicating pipe; 12. a motor; 13. stirring the leaves; 14. a positioning rod; 15. a positioning block; 16. a positioning spring; 17. a limit rod; 18. a limiting block; 19. an arc-shaped block; 20. a linkage rod; 21. a linkage block; 22. a linkage spring; 23. an air outlet pipe; 24. a blower; 25. a dust screen; 26. a connecting block; 27. a fixed tube; 28. a movable rod; 29. a movable block; 30. a fixing ring; 31. and a connecting spring.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

In one embodiment, as shown in fig. 1, 2, 3, 4 and 5, the garbage incineration fly ash treatment device comprises a base 1, a filter box 3 is arranged at the position, close to the left side, of the top of the base 1, support plates 2 are fixedly connected at the positions, close to the bottom, of the left side and the right side of the filter box 3, the bottoms of the two support plates 2 are fixedly connected with the top of the base 1, an air inlet pipe 7 is inserted at the position, close to the inside, of the left side of the filter box 3, a heat exchange pipe 8 is fixedly sleeved at the edge, close to the right end, of the outer side of the air inlet pipe 7, fixing rods are fixedly connected at the positions, close to the right end, of the top and the bottom of an inner cavity of the air inlet pipe 7, limiting holes are formed in the fixing rods, the two limiting hole inner cavities are all penetrated and are provided with limiting rods 17, the right ends of the two limiting rods 17 are fixedly connected with limiting blocks 18, the left ends of the two limiting rods 17 are fixedly connected with arc blocks 19 together, the outer side edges of the arc blocks 19 and the inner cavity of the air inlet pipe 7 are mutually attached, the right sides of the arc blocks 19 are fixedly connected with linkage rods 20 near the center, through holes are formed in the fixing rods near the center, the right ends of the linkage rods 20 penetrate through the inner cavities of the through holes and are fixedly connected with linkage blocks 21, the right sides of the arc blocks 19 are fixedly connected with linkage springs 22 near the center and near the center, and the linkage springs 22 are sleeved on the outer side edges of the linkage rods 20.

Be convenient for dismantle bottom 4, in this embodiment, as shown in fig. 1, fig. 2, the filter tank 3 outside edge is close to bottom department cover and is equipped with bottom 4, bottom 4 left and right sides is close to top department and has all been seted up the locating hole, two locating hole inner chambers all run through and are equipped with locating lever 14, the blind hole has all been seted up to filter tank 3 left and right sides is close to bottom department, the one end that two locating levers 14 are close to all peg graft in adjacent blind hole inner chamber, the one end that two locating levers 14 keep away from mutually is equal fixedly connected with locating piece 15, one side that two locating pieces 15 are close to mutually is close to top and bottom all with bottom 4 between common fixedly connected with positioning spring 16.

In this embodiment, as shown in fig. 1, the left and right sides of the inner cavity of the filtering box 3 are fixedly connected with a filtering net 5 near the top, and the top of the filtering net 5 is fixedly connected with a plurality of vibration exciters 6.

Play the effect to flue gas and reaction liquid stirring, in this embodiment, as shown in fig. 1, base 1 top is close to right side department fixedly connected with two support columns 9, the common fixedly connected with processing case 10 in two support column 9 tops, processing case 10 is close to top department and filter tank 3 top is close to right side department and peg graft jointly and have communicating pipe 11, processing case 10 inner chamber left and right sides is close to bottom department equal fixedly connected with stock guide, two stock guide are the slope setting, processing case 10 bottom is close to central department and peg graft there is the discharging pipe, discharging pipe right side is close to bottom department fixedly connected with valve, processing case 10 top is close to central department fixedly connected with bearing, the bearing inner chamber runs through and is equipped with the (mixing) shaft, (mixing) shaft outside edge is close to bottom department fixedly connected with a plurality of stirring leaf 13, processing case 10 top is close to central department fixedly connected with motor 12, motor 12 power output shaft and (mixing) shaft top fixedly connected.

Be convenient for dustproof to air-blower 24, in this embodiment, as shown in fig. 4, 5, the top of handling case 10 is close to the left and right sides and has all pegged graft and has outlet duct 23, two outlet duct 23 inner chamber left and right sides are close to the equal fixedly connected with dead lever of bottom department, the common fixedly connected with air-blower 24 of one end that adjacent dead lever is close to mutually, the spacing groove has all been seted up to the top department that is close to in two outlet duct 23 inner chamber left and right sides, the equal swing joint in a plurality of spacing groove inner chamber has connecting block 26, the common fixedly connected with dust screen 25 of one side that adjacent connecting block 26 is close to mutually, two dust screens 25 all laminate the setting with adjacent outlet duct 23 inner chamber, the constant head tank has all been seted up near the center department to one side that adjacent connecting block 26 kept away from mutually.

Be convenient for dismantle dust screen 25, in this embodiment, as shown in fig. 5, two outlet duct 23 left and right sides are close to top department and all peg graft there is fixed pipe 27, a plurality of fixed pipe 27 inner chamber all runs through and is equipped with movable rod 28, the equal fixedly connected with movable block 29 of one end that adjacent movable rod 28 kept away from, the equal fixed cover of one end that adjacent movable rod 28 outside edge is close to is equipped with solid fixed ring 30, one side that adjacent solid fixed ring 30 kept away from all is fixedly connected with connecting spring 31 jointly with adjacent fixed pipe 27 inner chamber, a plurality of connecting spring 31 all overlaps and establish at adjacent movable rod 28 outside edge, the one end that adjacent movable rod 28 is close to all peg graft in adjacent constant head tank inner chamber.

Working principle: when the utility model is used, when the flue gas with fly ash enters the inner cavity of the air inlet pipe 7, the pressure during air inlet enables the arc-shaped block 19 to be opened rightwards, the linkage rod 20 is driven to move rightwards through the arc-shaped block 19, so that the linkage spring 22 can be driven to compress, when the utility model is not used, the inner cavity of the air inlet pipe 7 is not provided with air inlet, at the moment, the arc-shaped block 19 can be driven to reset through the elastic force of the linkage spring 22, so that the flue gas with fly ash can be prevented from flowing back in the air inlet pipe 7, the normal operation of the equipment is ensured, when the flue gas passes through the air inlet pipe 7, cold water and the flue gas in the heat exchange pipe 8 are subjected to heat exchange, hot water can be used for other purposes, then the flue gas enters the filter box 3, at the same time, the two blowers 24 are started to enable the inner cavity of the processing box 10 to form suction force, the air with the fly ash is filtered through the filter screen 5 and enters the inner cavity of the processing box 10 through the communication pipe 11, through the arrangement of the two dustproof nets 25, dust outside the equipment can be prevented from entering the inner cavity of the air outlet pipe 23 and adhering to the air blower 24, the normal operation of the air blower 24 is influenced, two movable blocks 29 are pulled towards two sides, the adjacent movable rods 28 are driven to move towards two sides by the movable blocks 29, one ends of the two movable rods 28 close to each other are separated from the inner cavity of the adjacent positioning groove, the dustproof nets 25 can be conveniently detached at the moment, the dustproof nets 25 are conveniently replaced, the fly ash with larger size can be filtered through the arrangement of the filter screens 5, the filter screens 5 can be indirectly vibrated through the starting of the plurality of vibration exciters 6, the fly ash blocking the filter screens 5 is avoided, the fly ash falling off due to vibration falls into the inner cavity of the bottom cover 4, when the fly ash collected in the inner cavity of the bottom cover 4 is required to be processed, the two positioning blocks 15 are pulled towards two sides, the adjacent locating rods 14 are driven to move to two sides through the two locating blocks 15, one ends, close to each other, of the two locating rods 14 are separated from the inner cavities of the adjacent blind holes, the bottom cover 4 can be detached at the moment, fly ash collected by the inner cavities of the bottom cover 4 can be conveniently treated, filtered flue gas enters reaction liquid in the inner cavities of the treatment box 10, the motor 12 is started, the stirring shaft is driven to rotate through a power output shaft of the motor 12, the stirring shaft drives the stirring blades 13 to rotate, and the filtered flue gas and the reaction liquid are uniformly mixed, so that the reaction is complete, and the treatment effect is improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (7)

1. The utility model provides a waste incineration fly ash treatment facility, its characterized in that, includes the base, the base top is close to left side department and is equipped with the rose box, the equal fixedly connected with backup pad of bottom department is close to the rose box left and right sides, two backup pad bottom all with base top fixedly connected with, the rose box left side is close to inside department and is pegged graft there is the intake pipe, intake pipe outside edge is close to right-hand member department fixed cover and is equipped with the heat exchange tube, intake pipe inner chamber top and bottom are close to the common fixedly connected with dead lever of right-hand member department, limiting hole has all been seted up on the dead lever near top and bottom, two limiting hole inner chamber all runs through and is equipped with the gag lever post, two equal fixedly connected with stopper in gag lever post right-hand member, two the equal fixedly connected with arc piece left end, arc piece outside edge and intake pipe inner chamber are laminating each other and are set up, arc piece right side is close to center department fixedly connected with interlock pole, the through-hole inner chamber has been seted up near center department on the dead lever, interlock pole right-hand member runs through to fixedly connected with interlock piece, arc piece right side is close to center department and is close to the spring housing.

2. The waste incineration fly ash treatment equipment according to claim 1, wherein a bottom cover is sleeved on the outer side edge of the filter box near the bottom end, positioning holes are formed in the positions, near the top, of the left side and the right side of the bottom cover, positioning rods are arranged in the positions, near the bottom, of the left side and the right side of the filter box, blind holes are formed in the positions, near the bottom, of the two positioning rods, one ends, near the two positioning rods, of the two positioning rods are inserted into the inner cavities of the adjacent blind holes, one ends, far away from the two positioning rods, of the two positioning rods are fixedly connected with positioning blocks, and a positioning spring is fixedly connected between the two sides, near the top and the bottom, of the two positioning blocks and the bottom cover.

3. The waste incineration fly ash treatment device according to claim 1, wherein a filter screen is fixedly connected to the left side and the right side of the inner cavity of the filter box near the top, and a plurality of vibration exciters are fixedly connected to the top of the filter screen.

4. The waste incineration fly ash treatment equipment according to claim 1, wherein two support columns are fixedly connected to the position, close to the right, of the top of the base, two treatment boxes are fixedly connected to the tops of the support columns together, communicating pipes are commonly inserted to the position, close to the right, of the tops of the treatment boxes and the positions, close to the right, of the tops of the filter boxes, guide plates are fixedly connected to the positions, close to the bottoms, of the left side and the right side of an inner cavity of the treatment boxes, two guide plates are obliquely arranged, a discharge pipe is inserted to the position, close to the center, of the bottoms of the treatment boxes, and a valve is fixedly connected to the position, close to the right side of the discharge pipe, of the discharge pipe.

5. The waste incineration fly ash treatment equipment according to claim 4, wherein a bearing is fixedly connected to the top of the treatment box near the center, a stirring shaft is arranged in the inner cavity of the bearing in a penetrating manner, a plurality of stirring blades are fixedly connected to the outer side edge of the stirring shaft near the bottom end of the stirring shaft, a motor is fixedly connected to the top of the treatment box near the center of the treatment box, and a power output shaft of the motor is fixedly connected with the top end of the stirring shaft.

6. The waste incineration fly ash treatment equipment according to claim 4, wherein the left and right sides that are close to of the top of the treatment box are respectively inserted with an air outlet pipe, two fixing rods are fixedly connected to the left and right sides of the inner cavity of the air outlet pipe at the positions that are close to the bottom, one ends of the adjacent fixing rods, which are close to each other, are respectively fixedly connected with a blower, limiting grooves are respectively formed in the positions, which are close to the top, of the left and right sides of the inner cavity of the air outlet pipe, a plurality of connecting blocks are respectively movably connected with the inner cavities of the limiting grooves, dust screens are respectively fixedly connected to the adjacent sides, which are close to each other, of the connecting blocks, are respectively provided with a positioning groove at the positions, which are close to the center, of the side, which is far away from the adjacent connecting blocks.

7. The waste incineration fly ash treatment equipment according to claim 6, wherein two fixed pipes are inserted at the positions, close to the top ends, of the left side and the right side of the air outlet pipe, a plurality of inner cavities of the fixed pipes are provided with movable rods in a penetrating mode, one ends, close to the outer edges of the movable rods, of the adjacent movable rods are fixedly connected with movable blocks, fixing rings are fixedly sleeved at one ends, close to the outer edges of the movable rods, of the adjacent fixed rings, connecting springs are fixedly connected with the inner cavities of the adjacent fixed pipes together, a plurality of connecting springs are sleeved at the outer edges of the adjacent movable rods, and one ends, close to the movable rods, of the adjacent movable rods are inserted in the inner cavities of the adjacent positioning grooves.

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