CN213300136U - Water-cooling spiral ash remover of waste heat boiler - Google Patents
Water-cooling spiral ash remover of waste heat boiler Download PDFInfo
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- CN213300136U CN213300136U CN202021101745.4U CN202021101745U CN213300136U CN 213300136 U CN213300136 U CN 213300136U CN 202021101745 U CN202021101745 U CN 202021101745U CN 213300136 U CN213300136 U CN 213300136U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model provides a water-cooling spiral ash remover of exhaust-heat boiler. The water-cooling spiral ash remover of the waste heat boiler comprises a bottom plate; a boiler disposed on the floor; a water tank disposed at one side of the boiler; the heat conduction coil is arranged inside the water tank and communicated with the boiler; the spiral dust remover is arranged at the top of the water tank; the connecting pipe is arranged on one side of the spiral dust collector, and one end of the connecting pipe is connected with one end of the heat-conducting coil pipe; and the supporting bracket is fixedly arranged at the top of the water tank and is fixedly connected with the spiral dust collector. The utility model provides a waste heat boiler's water-cooling spiral ash remover has and to get rid of the dust in the flue gas, reduces environmental pollution, and the dust takes out also comparatively convenient advantage.
Description
Technical Field
The utility model relates to a waste heat boiler technical field especially relates to a waste heat boiler's water-cooling spiral ash remover.
Background
The waste heat boiler comprises a boiler barrel, a movable smoke hood, a furnace mouth section flue, an oblique 1 section flue, an oblique 2 section flue, a last 1 section flue, a last 2 section flue, a charging pipe (discharging chute) groove, an oxygen lance mouth, a nitrogen sealing device, a nitrogen sealing plug, a manhole, a micro-differential pressure taking device, a support of the flue, a hanger and the like. The waste heat boiler is divided into six circulation loops, each circulation loop consists of a down pipe and an up pipe, feed water of each section of flue is introduced into a lower header of each flue from the boiler barrel through the down pipe and then enters each heating surface, water generates steam after passing through the heating surface and then enters an inlet header and then is introduced into the boiler barrel through the up pipe, and all the flues are connected by flanges.
However, although the conventional waste heat boiler can utilize waste heat through water, the flue gas contains some dust, and the dust is discharged into the air to pollute the environment.
Therefore, there is a need to provide a new water-cooled spiral ash remover for waste heat boiler to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can get rid of the dust in the flue gas, reduce environmental pollution, and the dust takes out also comparatively convenient exhaust-heat boiler's water-cooling spiral ash remover.
In order to solve the technical problem, the utility model provides a waste heat boiler's water-cooling spiral ash remover includes: a base plate; a boiler disposed on the floor; a water tank disposed at one side of the boiler; the heat conduction coil is arranged inside the water tank and communicated with the boiler; the spiral dust remover is arranged at the top of the water tank; the connecting pipe is arranged on one side of the spiral dust collector, and one end of the connecting pipe is connected with one end of the heat-conducting coil pipe; the supporting bracket is fixedly arranged at the top of the water tank and is fixedly connected with the spiral dust collector; the fixing plate is fixedly arranged on the supporting bracket; connect grey mechanism, connect grey mechanism sets up on the fixed plate.
Preferably, the dust collecting mechanism comprises a motor, a threaded rod, a moving block, a connecting support and a dust collecting box, the motor is fixedly mounted at the bottom of the fixed plate, one end of the threaded rod is fixedly mounted on an output shaft of the motor, the moving block is in threaded mounting on the threaded rod, the connecting support is fixedly mounted on the moving block, and the dust collecting box is arranged on the connecting support.
Preferably, two supporting blocks are fixedly mounted at the bottom of the fixing plate, first through holes are formed in the two supporting blocks, bearings are arranged in the two first through holes, outer rings of the two bearings are fixedly connected with the inner walls of the two first through holes respectively, and inner rings of the two bearings are fixedly sleeved on the threaded rod.
Preferably, the bottom of the fixed plate is provided with a sliding groove, the top of the moving block is fixedly provided with a sliding block, and the sliding block is in sliding connection with the sliding groove.
Preferably, a second through hole is formed in the moving block, an internal thread is arranged on the inner wall of the second through hole, an external thread is arranged on the threaded rod, and the external thread of the threaded rod and the internal thread of the second through hole are screwed together.
Preferably, one side of the water tank is respectively provided with a water inlet pipe and a water outlet pipe.
Preferably, the bottom end of the spiral dust collector is provided with a discharge valve, and the ash receiving box is located under the discharge valve.
Compared with the prior art, the utility model provides a waste heat boiler's water-cooling spiral ash remover has following beneficial effect:
the utility model provides a waste heat boiler's water-cooling spiral ash remover, the high temperature smoke and dust that produces in the boiler passes through heat conduction coil and enters into the water tank, can do further waste heat and retrieve, and the smoke and dust after being cooled is passed through the connecting pipe and is done further purification treatment in entering into the spiral dust remover, has reduced the pollution to the environment, and the starter motor, linking bridge drive connect the ash box motion, and smooth transports out the dust, is convenient for take, convenience relatively.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a water-cooled spiral ash remover for a waste heat boiler according to the present invention;
fig. 2 is an enlarged view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a bottom plate, 2, a boiler, 3, a water tank, 4, a heat conduction coil pipe, 5, a spiral dust remover, 6, a connecting pipe, 7, a supporting bracket, 8, a fixing plate, 9, a motor, 10, a threaded rod, 11, a moving block, 12, a connecting bracket, 13 and an ash receiving box.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a water-cooling spiral ash remover of a waste heat boiler according to the present invention; fig. 2 is an enlarged view of a portion a shown in fig. 1. The water-cooling spiral ash remover of the exhaust-heat boiler comprises: a base plate 1; a boiler 2, wherein the boiler 2 is arranged on the bottom plate 1; a water tank 3, the water tank 3 being disposed at one side of the boiler 2; the heat conduction coil 4 is arranged inside the water tank 3, and the heat conduction coil 4 is communicated with the boiler 2; the spiral dust remover 5 is arranged at the top of the water tank 3; the connecting pipe 6 is arranged on one side of the spiral dust collector 5, and one end of the connecting pipe 6 is connected with one end of the heat conducting coil 4; the supporting bracket 7 is fixedly arranged at the top of the water tank 3, and the supporting bracket 7 is fixedly connected with the spiral dust remover 5; the fixing plate 8 is fixedly arranged on the supporting bracket 7; connect grey mechanism, it sets up to connect grey mechanism on fixed plate 8.
The ash receiving mechanism comprises a motor 9, a threaded rod 10, a moving block 11, a connecting support 12 and an ash receiving box 13, the motor 9 is fixedly installed at the bottom of the fixing plate 8, one end of the threaded rod 10 is fixedly installed on an output shaft of the motor 9, the moving block 11 is installed on the threaded rod 10 in a threaded mode, the connecting support 12 is fixedly installed on the moving block 11, and the ash receiving box 13 is arranged on the connecting support 12.
The bottom of the fixed plate 8 is fixedly provided with two supporting blocks, the two supporting blocks are provided with first through holes, bearings are arranged in the first through holes, the outer rings of the bearings are fixedly connected with the inner walls of the first through holes respectively, and the inner rings of the bearings are fixedly sleeved on the threaded rod 10.
The bottom of the fixed plate 8 is provided with a sliding groove, the top of the moving block 11 is fixedly provided with a sliding block, and the sliding block is connected with the sliding groove in a sliding manner.
A second through hole is formed in the moving block 11, an internal thread is formed in the inner wall of the second through hole, an external thread is formed on the threaded rod 10, and the external thread of the threaded rod 10 and the internal thread of the second through hole are screwed mutually.
And one side of the water tank 3 is respectively provided with a water inlet pipe and a water outlet pipe.
The bottom end of the spiral dust collector 5 is provided with a discharge valve, and the ash receiving box 13 is positioned under the discharge valve.
The utility model provides a waste heat boiler's water-cooling spiral ash remover's theory of operation as follows:
high-temperature smoke dust generated in the boiler 2 enters the water tank 3 through the heat conduction coil 4 to be cooled, so that the temperature of water in the water tank 3 is raised, the water is communicated with an external water pipe through a water inlet pipe and a water outlet pipe, the water in the water tank 3 can flow, and further waste heat recovery can be carried out;
the smoke and dust after being cooled is carried into spiral dust remover 5 through connecting pipe 6 and is done further purification treatment, the pollution to the environment has been reduced, when there is more dust in spiral dust remover 5, can release to connect in the ash box 13, starter motor 9, motor 9 drives threaded rod 10 motion, threaded rod 10 drives movable block 11 motion, movable block 11 drives linking bridge 12 motion, linking bridge 12 drives and connects the motion of ash box 13, the smooth dust transportation out, be convenient for take, convenience relatively.
Compared with the prior art, the utility model provides a waste heat boiler's water-cooling spiral ash remover has following beneficial effect:
the utility model provides a waste heat boiler's water-cooling spiral ash remover, the high temperature smoke and dust that produces in the boiler 2 enter into water tank 3 through heat conduction coil pipe 4, can do further waste heat and retrieve, and the smoke and dust after being cooled is through being further purification treatment in connecting pipe 6 entering into spiral dust remover 5, has reduced the pollution to the environment, starter motor 9, and linking bridge 12 drives and connects the motion of ash box 13, and smooth transports out the dust, is convenient for take, convenience relatively.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a waste heat boiler's water-cooling spiral ash remover which characterized in that includes:
a base plate;
a boiler disposed on the floor;
a water tank disposed at one side of the boiler;
the heat conduction coil is arranged inside the water tank and communicated with the boiler;
the spiral dust remover is arranged at the top of the water tank;
the connecting pipe is arranged on one side of the spiral dust collector, and one end of the connecting pipe is connected with one end of the heat-conducting coil pipe;
the supporting bracket is fixedly arranged at the top of the water tank and is fixedly connected with the spiral dust collector;
the fixing plate is fixedly arranged on the supporting bracket;
connect grey mechanism, connect grey mechanism sets up on the fixed plate.
2. The water-cooled spiral ash remover for waste heat boilers as claimed in claim 1, wherein said ash collecting mechanism comprises a motor, a threaded rod, a moving block, a connecting bracket and an ash collecting box, said motor is fixedly mounted at the bottom of said fixed plate, one end of said threaded rod is fixedly mounted on the output shaft of said motor, said moving block is threadedly mounted on said threaded rod, said connecting bracket is fixedly mounted on said moving block, and said ash collecting box is disposed on said connecting bracket.
3. The water-cooled spiral ash remover for waste heat boilers as claimed in claim 2, wherein two supporting blocks are fixedly installed at the bottom of the fixing plate, first through holes are formed in the two supporting blocks, bearings are arranged inside the two first through holes, outer rings of the two bearings are fixedly connected with inner walls of the two first through holes respectively, and inner rings of the two bearings are fixedly sleeved on the threaded rod.
4. The water-cooled spiral ash remover for waste heat boilers as claimed in claim 2, wherein a chute is formed at the bottom of the fixed plate, a slide block is fixedly mounted at the top of the moving block, and the slide block is slidably connected with the chute.
5. The water-cooled spiral ash remover for waste heat boilers as claimed in claim 2, wherein a second through hole is formed in the moving block, an internal thread is formed on the inner wall of the second through hole, an external thread is formed on the threaded rod, and the external thread of the threaded rod and the internal thread of the second through hole are screwed with each other.
6. The water-cooled spiral ash remover of waste heat boiler according to claim 1, characterized in that one side of said water tank is provided with a water inlet pipe and a water outlet pipe respectively.
7. The water-cooled spiral ash remover for waste heat boilers as claimed in claim 2, wherein a discharge valve is arranged at the bottom end of the spiral dust remover, and the ash receiving box is located right below the discharge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101745.4U CN213300136U (en) | 2020-06-16 | 2020-06-16 | Water-cooling spiral ash remover of waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021101745.4U CN213300136U (en) | 2020-06-16 | 2020-06-16 | Water-cooling spiral ash remover of waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213300136U true CN213300136U (en) | 2021-05-28 |
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ID=76017969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021101745.4U Active CN213300136U (en) | 2020-06-16 | 2020-06-16 | Water-cooling spiral ash remover of waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213300136U (en) |
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2020
- 2020-06-16 CN CN202021101745.4U patent/CN213300136U/en active Active
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