CN109160480B - Dry ash blending combustion conveying system - Google Patents
Dry ash blending combustion conveying system Download PDFInfo
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- CN109160480B CN109160480B CN201810661283.2A CN201810661283A CN109160480B CN 109160480 B CN109160480 B CN 109160480B CN 201810661283 A CN201810661283 A CN 201810661283A CN 109160480 B CN109160480 B CN 109160480B
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- box
- fixedly connected
- filtering
- wet ash
- flow guide
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 15
- 238000002156 mixing Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 4
- 238000012432 intermediate storage Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000002309 gasification Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Substances OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000003476 subbituminous coal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/58—Arrangements of pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a dry ash mixed combustion conveying system which comprises a filtering compression box, wherein a flow guide box is arranged in the filtering compression box, the front side and the rear side of the flow guide box are respectively and fixedly connected with the front side and the rear side of the filtering compression box, a first opening is formed in the top of the flow guide box, a V-shaped filter screen is arranged at the first opening, clamping mechanisms are arranged on the left side and the right side of the bottom of the V-shaped filter screen, a rotating motor is fixedly connected to the bottom of the flow guide box, a first bevel gear is fixedly connected to the output end of the rotating motor, a second bevel gear is meshed with the first bevel gear, a threaded rod is sleeved in the second bevel gear, and the top of the threaded rod is rotatably. The wet ash pump can effectively convey wet ash water, is high in conveying efficiency, is small in bearing pressure, is not easy to damage the wet ash pump, can conveniently filter and compress the wet ash water, and can conveniently replace a filter screen.
Description
Technical Field
The invention relates to the technical field of conveying systems, in particular to a dry ash mixed combustion conveying system.
Background
China is a country which is lack of oil and gas but relatively rich in coal resources, and how to develop coal chemical industry by utilizing the advantage of relatively rich coal resources in China becomes a problem of great concern. In recent years, China has started a share of coal-to-methanol heat, coal-to-oil heat, coal-to-natural gas heat and coal-to-olefin heat. The space furnace has the main characteristics of high thermal efficiency (up to 95 percent) and high carbon conversion rate (up to 99 percent); the gasification furnace is of a water-cooled wall structure and can bear the high temperature of 1500-1700 ℃; the requirement on coal types is low, and localization of raw materials can be realized; the method has completely independent intellectual property rights and low patent cost; the key equipment is made in China, so that the investment is low and the production cost is low. The pulverized coal gasification process has wide adaptability to coal types, and can be used as raw materials for gasification from poor lignite, subbituminous coal, bituminous coal to petroleum coke. Even coal with high ash content, high moisture content and high sulfur content can be used. At present, gasification furnaces with 750t/d and 1500t/d specifications are available, and 2500t/d gasification devices are under development.
The conveying efficiency of wet ash is lower in production for current wet ash conveying system to lead to wet ash can't carry fast, and cause the influence to external environment easily, wet ash pump bears the excessive load that leads to the fact of pressure too big simultaneously, thereby leads to wet ash pump easy loss, and life is lower, influences the normal use of wet ash pump.
Disclosure of Invention
The invention aims to solve the problems that wet ash cannot be quickly conveyed and is easily influenced by the external environment due to low conveying efficiency of wet ash in production of a wet ash conveying system in the prior art, and the wet ash pump is easily worn and has a low service life due to overlarge load caused by overlarge bearing pressure, so that the normal use of the wet ash pump is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dry ash blending combustion conveying system comprises the following steps:
collecting wet ash water and conveying the wet ash water into a filtering and compressing box through a conveying pipeline;
secondly, filtering and compressing the conveyed wet ash water;
thirdly, conveying the filtered and compressed wet ash water into a middle storage bin;
fourthly, processing the wet ash water in the intermediate storage bin through a prepressing screw;
and fifthly, conveying the processed wet ash water into the boiler through a wet ash pipeline by using a wet ash pump.
Preferably, the filter compression box comprises a filter compression box body, a flow guide box is arranged in the filter compression box body, the front side and the rear side of the flow guide box body are fixedly connected with the front side and the rear side of the filter compression box body respectively, a first opening is formed in the top of the flow guide box body, a V-shaped filter screen is arranged at the first opening, clamping mechanisms are arranged on the left side and the right side of the bottom of the V-shaped filter screen respectively, a rotating motor is fixedly connected to the bottom of the flow guide box body, a first bevel gear is fixedly connected to the output end of the rotating motor, a second bevel gear is meshed with the first bevel gear, a threaded rod is sleeved in the second bevel gear, the top of the threaded rod is rotatably connected with the top of the flow guide box body through a rolling bearing, a threaded cylinder.
Preferably, chucking mechanism include with V type filter screen bottom fixed connection's fixed block, be equipped with the cavity in the fixed block, and be equipped with spring and gag lever post in the cavity, the both ends of spring respectively with the lateral wall of cavity and the one end fixed connection of gag lever post, the gag lever post is kept away from the one end of spring and is passed the lateral wall of cavity and outwards extend, the first slider of the equal fixedly connected with in upper and lower both sides of gag lever post, the first spout with first slider accordant connection is all seted up to the upper and lower both sides of cavity, the universal ball of one end fixedly connected with of spring is kept away from to the gag lever post, the spacing hole corresponding with the gag lever post is all seted up to the left and right sides of water.
Preferably, the left and right sides of water conservancy diversion box all is fixed the intercommunication and has the water pipe, the one end that the water pipe was kept away from the water conservancy diversion box passes the left and right sides of filtering compression case and outwards extends.
Preferably, the top of filtering compression case is equipped with the first and opening, and the second opening part rotates and is connected with the apron, the surface of apron is equipped with the third opening, the top fixedly connected with of apron and the corresponding feeder hopper of third opening.
Preferably, the left and right inner side walls of the filtering and compressing box are fixedly connected with supporting blocks, the top of each supporting block is fixedly connected with a guide plate which is obliquely arranged, and one side of each guide plate, which is far away from the supporting block, is fixedly connected with the left and right inner side walls of the filtering and compressing box respectively.
Preferably, the front side and the rear side of the threaded cylinder are fixedly connected with second sliding blocks, and the front side and the rear side of the filtering and compressing box are provided with second sliding grooves in matching connection with the second sliding blocks.
Preferably, the bottom of the filtering and compressing box is provided with a discharge port, an electromagnetic valve is arranged in the discharge port, and the bottom of the filtering and compressing box is provided with a collecting box corresponding to the discharge port.
Preferably, the four corners of the bottom of the filtering and compressing box are fixedly connected with supporting legs.
Compared with the prior art, the invention provides a dry ash blending combustion conveying system, which has the following beneficial effects:
1. this dry ash mixes burns conveying system, can effectually carry wet ash water, and conveying efficiency is high, wet ash pump bearing pressure is less simultaneously, be difficult for causing the damage to wet ash pump, the conveying efficiency of wet ash in having avoided wet ash conveying system in production is lower, thereby lead to the unable quick transport of wet ash, and cause the influence to external environment easily, wet ash pump bearing pressure is too big simultaneously and lead to the fact the load too big, thereby lead to the easy loss of wet ash pump, and the service life is lower, influence the problem of wet ash pump normal use.
2. The dry ash mixed combustion conveying system is provided with a flow guide box, a V-shaped filter screen, a rotating motor, a threaded rod, a threaded cylinder and a pressing plate, when wet ash water is required to be filtered and compressed, the wet ash water is discharged into a filtering and compressing box through a feed hopper, the wet ash water passes through the V-shaped filter screen, the dry ash residues in the wet ash water are filtered by the V-shaped filter screen, the wet ash water enters the flow guide box, the wet ash water is discharged out of the filtering and compressing box through a water pipe in the flow guide box, the dry ash residues slide down from the left side and the right side of the flow guide box through the V-shaped filter screen and then flow into the bottom of the filtering and compressing box through a flow guide plate, the rotating motor is started, the rotating motor drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the threaded rod drives the threaded rod to rotate in a rolling bearing, the threaded rod drives the threaded cylinder to move downwards, the, a screw thread section of thick bamboo promotes clamp plate downstream, and the clamp plate will dry the ash sediment and compress, and after the compression finishes, open solenoid valve, the dry ash sediment after the compression passes through the discharge gate and gets into in the collection case, can conveniently filter and compress wet ash water.
3. This dry ash mixes burns conveying system, through being provided with chucking mechanism, when V type filter screen blocks up, open the apron, press universal ball, it is downthehole to extrude universal ball into spacing, universal ball slides in spacing downthehole extrusion gag lever post, gag lever post extrusion spring, the spring is inside to be shrink, and drive the gag lever post and slide in first spout through first slider, when the gag lever post is received in the fixed block, pulling V type filter screen, wash V type filter screen, otherwise, install the top at the flow guide box with V type filter screen, can conveniently change V type filter screen.
The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, wet ash water can be effectively conveyed, the conveying efficiency is high, meanwhile, the wet ash pump bears less pressure, the wet ash pump is not easy to damage, the wet ash water can be conveniently filtered and compressed, and meanwhile, the V-shaped filter screen can be conveniently replaced.
Drawings
FIG. 1 is a schematic structural diagram of a dry ash blending combustion conveying system according to the present invention;
FIG. 2 is a schematic side view of a dry ash blending conveyor system according to the present invention;
FIG. 3 is a schematic structural diagram of a part A of a dry ash blending combustion conveying system according to the present invention;
FIG. 4 is a schematic structural diagram of a part B of a dry ash blending combustion conveying system according to the present invention;
fig. 5 is a working schematic diagram of a dry ash blending combustion conveying system provided by the invention.
In the figure: 1 filtering compression case, 2 water conservancy diversion boxes, 3V type filter screen, 4 chucking mechanism, 5 rotating electrical machines, 6 first bevel gear, 7 second bevel gear, 8 threaded rods, 9 threaded cylinders, 10 clamp plates, 11 fixed blocks, 12 springs, 13 gag lever posts, 14 first sliders, 15 first chutes, 16 universal balls, 17 water pipes, 18 cover plates, 19 feed hoppers, 20 supporting blocks, 21 guide plates, 22 second sliders, 23 second chutes, 24 electromagnetic valves, 25 collecting boxes, 26 supporting legs.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a dry ash blending combustion conveying system comprises the following steps:
collecting wet ash water and conveying the wet ash water into a filtering and compressing box through a conveying pipeline;
secondly, filtering and compressing the conveyed wet ash water;
thirdly, conveying the filtered and compressed wet ash water into a middle storage bin;
fourthly, processing the wet ash water in the intermediate storage bin through a prepressing screw;
and fifthly, conveying the processed wet ash water into the boiler through a wet ash pipeline by using a wet ash pump.
The filter compression box comprises a filter compression box 1, a second opening is arranged at the top of the filter compression box 1, a cover plate 18 is rotatably connected to the second opening, the filter compression box 1 can be conveniently opened, a third opening is arranged on the surface of the cover plate 18, a feed hopper 19 corresponding to the third opening is fixedly connected to the top of the cover plate 18, wet ash water can be conveniently introduced into the filter compression box 1, supporting blocks 20 are fixedly connected to the left inner side wall and the right inner side wall of the filter compression box 1, guide plates 21 which are obliquely arranged are fixedly connected to the tops of the supporting blocks 20, one sides of the two guide plates 21 far away from the supporting blocks 20 are respectively fixedly connected with the left inner side wall and the right inner side wall of the filter compression box 1, when dry ash flows downwards from the two sides of the guide box, the dry ash falls on the guide plates 21 and slides downwards through the guide plates 21, the dry ash can be conveniently introduced into the bottom, and the discharge port is internally provided with an electromagnetic valve 24, the bottom of the filtering and compressing box 1 is provided with a collecting box 25 corresponding to the discharge port, dry ash slag compressed in the filtering and compressing box 1 can be conveniently collected, four corners of the bottom of the filtering and compressing box 1 are fixedly connected with supporting legs 26, the filtering and compressing box 1 can be conveniently supported, the filtering and compressing box 1 is internally provided with a flow guiding box 2, the left side and the right side of the flow guiding box 2 are fixedly communicated with water pipes 17, one end of each water pipe 17 far away from the flow guiding box 2 passes through the left side and the right side of the filtering and compressing box 1 and extends outwards, wet ash water in the flow guiding box 2 can be conveniently guided out of the filtering and compressing box 1, the front side and the rear side of the flow guiding box 2 are respectively and fixedly connected with the front side and the rear side of the filtering and compressing box 1, the top of the flow guiding box 2 is provided with a first opening, the first opening, the clamping mechanism 4 comprises a fixed block 11 fixedly connected with the bottom of the V-shaped filter screen 3, a cavity is arranged in the fixed block 11, a spring 12 and a limiting rod 13 are arranged in the cavity, two ends of the spring 12 are respectively fixedly connected with the side wall of the cavity and one end of the limiting rod 13, one end of the limiting rod 13 far away from the spring 12 penetrates through the side wall of the cavity and extends outwards, the upper side and the lower side of the limiting rod 13 are respectively fixedly connected with a first slide block 14, the upper side and the lower side of the cavity are respectively provided with a first slide groove 15 matched and connected with the first slide block 14, one end of the limiting rod 13 far away from the spring 12 is fixedly connected with a universal ball 16, the left side and the right side of the diversion box 2 are respectively provided with a limiting hole corresponding to the limiting rod 13, the V-shaped filter screen 3 can be conveniently replaced, the bottom of the diversion box 2 is fixedly connected with a rotating motor, threaded rod 8 is equipped with to the cover in the second bevel gear 7, the top of threaded rod 8 is passed through antifriction bearing and is connected with the top rotation of water conservancy diversion box 2, the bottom threaded connection of threaded rod 8 has screw thread section of thick bamboo 9, the equal fixedly connected with second slider 22 in both sides around screw thread section of thick bamboo 9, the second spout 23 of second slider 22 accordant connection is all seted up to both sides around filtering compression case 1, can conveniently carry on spacingly to screw thread section of thick bamboo 9, thereby make screw thread section of thick bamboo 9 slide from top to bottom, the bottom fixedly connected with clamp plate 10 of screw thread section of thick bamboo 9, can conveniently compress the dry ash sediment of filtering compression case 1 bottom, make it conveniently carry, rotating electrical machines 5 and electromagnetic valve 24 all pass through control switch and external power source electric connection, can guarantee to obtain the support of power supply volume at the during.
In the invention, the dry ash mixed combustion conveying system can effectively convey wet ash water, has high conveying efficiency, has small bearing pressure of a wet ash pump, is not easy to damage the wet ash pump, avoids the problems that the wet ash conveying system cannot convey wet ash quickly in production, and easily influences the external environment, has large bearing pressure of the wet ash pump, easily causes loss of the wet ash pump, has short service life, and influences the normal use of the wet ash pump, discharges the wet ash water into the filtering and compressing box 1 through the feed hopper 19 when the wet ash water needs to be filtered and compressed, passes through the V-shaped filter screen 3, filters dry ash residues in the wet ash water through the V-shaped filter screen 3, enters the flow guide box 2, discharges the wet ash water out of the filtering and compressing box 1 through the water pipe 17 in the flow guide box 2, dry ash falls off from the left side and the right side of the diversion box 2 through the V-shaped filter screen 3 and then flows into the bottom of the filtering and compressing box 1 through the diversion plate 21, the rotating motor 5 is started, the rotating motor 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 to rotate, the second bevel gear 7 drives the threaded rod 8 to rotate in the rolling bearing, the threaded rod 8 drives the threaded cylinder 9 to move downwards, the threaded cylinder 9 slides downwards in the second chute 23 through the second sliding block 22, the threaded cylinder 9 pushes the pressing plate 10 to move downwards, the pressing plate 10 compresses the dry ash, after the compression is finished, the electromagnetic valve 242 is opened, the compressed dry ash enters the collecting box 25 through the discharge port, wet ash water can be conveniently filtered and compressed, when the V-shaped filter screen 3 is blocked, the cover plate 18 is opened, the universal ball 16 is pressed, the universal ball 16 is extruded into the limiting hole, universal ball 16 slides extrusion gag lever post 13 in spacing downthehole, gag lever post 13 extrudees spring 12, spring 12 is the internal contraction, and drive gag lever post 13 and slide in first spout 15 through first slider 14, when gag lever post 13 when taking in fixed block 11, pulling V type filter screen 3, wash V type filter screen 3, otherwise, install V type filter screen 3 at the top of water conservancy diversion box 2, can conveniently change V type filter screen 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A dry ash blending combustion conveying system comprises the following steps:
collecting wet ash water and conveying the wet ash water into a filtering and compressing box through a conveying pipeline;
secondly, filtering and compressing the conveyed wet ash water;
thirdly, conveying the filtered and compressed wet ash water into a middle storage bin;
fourthly, processing the wet ash water in the intermediate storage bin through a prepressing screw;
fifthly, conveying the processed wet ash water into the boiler through a wet ash pipeline by using a wet ash pump;
the dry ash blending combustion conveying system comprises a filtering and compressing box (1), wherein a flow guide box (2) is arranged in the filtering and compressing box (1), the front side and the rear side of the flow guide box (2) are fixedly connected with the front side and the rear side of the filtering and compressing box (1) respectively, a first opening is formed in the top of the flow guide box (2), a V-shaped filter screen (3) is arranged at the first opening, clamping mechanisms (4) are arranged on the left side and the right side of the bottom of the V-shaped filter screen (3), a rotating motor (5) is fixedly connected to the bottom of the flow guide box (2), a first bevel gear (6) is fixedly connected to the output end of the rotating motor (5), a second bevel gear (7) is meshed to the first bevel gear (6), a threaded rod (8) is sleeved in the second bevel gear (7), the top of the threaded rod (8) is rotatably connected with the top of the flow guide box (2) through, the bottom of the threaded rod (8) is in threaded connection with a threaded cylinder (9), and the bottom of the threaded cylinder (9) is fixedly connected with a pressing plate (10);
the clamping mechanism (4) comprises a fixing block (11) fixedly connected with the bottom of the V-shaped filter screen (3), a cavity is arranged in the fixing block (11), a spring (12) and a limiting rod (13) are arranged in the cavity, two ends of the spring (12) are fixedly connected with the side wall of the cavity and one end of the limiting rod (13) respectively, one end, far away from the spring (12), of the limiting rod (13) penetrates through the side wall of the cavity and extends outwards, the upper side and the lower side of the limiting rod (13) are fixedly connected with first sliding blocks (14), the upper side and the lower side of the cavity are provided with first sliding grooves (15) in matched connection with the first sliding blocks (14), one end, far away from the spring (12), of the limiting rod (13) is fixedly connected with universal balls (16), and the left side and the right side of the flow guide box (2) are provided with limiting holes corresponding to the limiting;
the left side and the right side of the flow guide box (2) are fixedly communicated with water pipes (17), and one end, far away from the flow guide box (2), of each water pipe (17) penetrates through the left side and the right side of the filtering and compressing box (1) and extends outwards;
a first opening is formed in the top of the filtering compression box (1), a cover plate (18) is rotatably connected to the second opening, a third opening is formed in the surface of the cover plate (18), and a feed hopper (19) corresponding to the third opening is fixedly connected to the top of the cover plate (18);
the left inner side wall and the right inner side wall of the filtering and compressing box (1) are fixedly connected with supporting blocks (20), the top of each supporting block (20) is fixedly connected with an obliquely arranged guide plate (21), and one side, far away from the supporting blocks (20), of each guide plate (21) is fixedly connected with the left inner side wall and the right inner side wall of the filtering and compressing box (1) respectively;
the front side and the rear side of the threaded cylinder (9) are both fixedly connected with second sliding blocks (22), and the front side and the rear side of the filtering compression box (1) are both provided with second sliding grooves (23) which are connected with the second sliding blocks (22) in a matching way;
a discharge hole is formed in the bottom of the filtering and compressing box (1), an electromagnetic valve (24) is arranged in the discharge hole, and a collecting box (25) corresponding to the discharge hole is arranged at the bottom of the filtering and compressing box (1);
the bottom four corners of the filtering compression box (1) are fixedly connected with supporting legs (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661283.2A CN109160480B (en) | 2018-06-25 | 2018-06-25 | Dry ash blending combustion conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661283.2A CN109160480B (en) | 2018-06-25 | 2018-06-25 | Dry ash blending combustion conveying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109160480A CN109160480A (en) | 2019-01-08 |
| CN109160480B true CN109160480B (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810661283.2A Active CN109160480B (en) | 2018-06-25 | 2018-06-25 | Dry ash blending combustion conveying system |
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|---|---|
| CN (1) | CN109160480B (en) |
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| CN203489300U (en) * | 2013-07-23 | 2014-03-19 | 张维 | Wet ash handling device |
| CN204478121U (en) * | 2015-02-03 | 2015-07-15 | 航天长征化学工程股份有限公司 | A kind of powder coal gasification furnace wet ash re-use device |
| CN104791826A (en) * | 2015-02-03 | 2015-07-22 | 航天长征化学工程股份有限公司 | Recycling device and method for wet ash of pulverized coal gasification furnace |
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| CN204962826U (en) * | 2015-07-09 | 2016-01-13 | 阜阳市恒宇滤材有限公司 | Circulation fluid bed furnace , gasifier wet fly -ash mix fever system |
| CN106701207A (en) * | 2017-03-23 | 2017-05-24 | 安徽恒宇环保设备制造股份有限公司 | Ash-slag water stable transportation control system and control device thereof |
| CN207347523U (en) * | 2017-03-23 | 2018-05-11 | 安徽恒宇环保设备制造股份有限公司 | A kind of clinker water stablizes transport control system |
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| CN203489300U (en) * | 2013-07-23 | 2014-03-19 | 张维 | Wet ash handling device |
| CN204478121U (en) * | 2015-02-03 | 2015-07-15 | 航天长征化学工程股份有限公司 | A kind of powder coal gasification furnace wet ash re-use device |
| CN104791826A (en) * | 2015-02-03 | 2015-07-22 | 航天长征化学工程股份有限公司 | Recycling device and method for wet ash of pulverized coal gasification furnace |
| CN204783501U (en) * | 2015-07-06 | 2015-11-18 | 阜阳市恒宇滤材有限公司 | Circulation fluid bed furnace , gasifier wet fly -ash mix wet grey pump of high pressure of fever system |
| CN204962826U (en) * | 2015-07-09 | 2016-01-13 | 阜阳市恒宇滤材有限公司 | Circulation fluid bed furnace , gasifier wet fly -ash mix fever system |
| CN106701207A (en) * | 2017-03-23 | 2017-05-24 | 安徽恒宇环保设备制造股份有限公司 | Ash-slag water stable transportation control system and control device thereof |
| CN207347523U (en) * | 2017-03-23 | 2018-05-11 | 安徽恒宇环保设备制造股份有限公司 | A kind of clinker water stablizes transport control system |
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| CN109160480A (en) | 2019-01-08 |
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Application publication date: 20190108 Assignee: Anhui Tingmei environmental protection equipment Co.,Ltd. Assignor: ANHUI HENGYU ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING LIMITED BY SHARE Ltd. Contract record no.: X2022980008545 Denomination of invention: A dry ash blending conveying system Granted publication date: 20200616 License type: Common License Record date: 20220623 |
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Denomination of invention: A conveying system for mixing and burning dry ash Effective date of registration: 20221214 Granted publication date: 20200616 Pledgee: China Construction Bank Taihe sub branch Pledgor: ANHUI HENGYU ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING LIMITED BY SHARE Ltd. Registration number: Y2022980027420 |