CN213286188U - Granular layer dust remover - Google Patents
Granular layer dust remover Download PDFInfo
- Publication number
- CN213286188U CN213286188U CN202021571276.2U CN202021571276U CN213286188U CN 213286188 U CN213286188 U CN 213286188U CN 202021571276 U CN202021571276 U CN 202021571276U CN 213286188 U CN213286188 U CN 213286188U
- Authority
- CN
- China
- Prior art keywords
- interlayer
- pipe
- heat exchange
- inlet pipe
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a dust remover technical field especially relates to a granular layer dust remover. Comprises a settling part, a cooling section, an intermediate section and a filtering chamber. The settling part is provided with a first interlayer outside, a cavity is formed in the first interlayer, and a first water inlet pipe and a first water outlet pipe are respectively arranged on two sides of the first interlayer. The cooling section comprises a second water outlet pipe, a second water inlet pipe and a heat exchange pipe, the heat exchange pipe is integrally arc-shaped, the two ends of the heat exchange pipe are respectively connected with the second water outlet pipe and the second water inlet pipe, and the lower surface of the heat exchange pipe is provided with a heat absorption column. And a second interlayer is arranged outside the filtering chamber, a cavity is formed inside the second interlayer, and a third water outlet pipe and a third water inlet pipe are respectively arranged on two sides of the second interlayer. The cold water is heated after passing through the first interlayer, the second interlayer and the heat exchange pipe, and can be used as domestic hot water. The utility model discloses can retrieve the partial heat of hot flue gas, reduce the waste of energy.
Description
Technical Field
The utility model relates to a dust remover technical field especially relates to a granular layer dust remover.
Background
The granular layer dust remover is an internal filtering type dust removing device which utilizes granular materials such as silica, gravel or ceramsite and the like as a filtering layer. Compared with a bag type dust collector and a filter cartridge type dust collector, the particle layer dust collector can work at a higher temperature and can resist the high temperature of more than 350 ℃, so the particle layer dust collector is generally used for filtering hot flue gas. The current granular layer dust remover is not provided with a heat recovery device, and a large amount of heat energy is wasted.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a granular layer dust remover aiming at the technical defects, a first interlayer is arranged outside the settling part, a second interlayer is arranged outside the filtering chamber, and cold water passing through the interlayer can be preliminarily heated; the heat exchange tube is arranged at the cooling section, and water is further heated after passing through the heat exchange tube and can be used as domestic hot water.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a granular layer dust remover, includes the portion of subsiding, the portion of subsiding lower part is provided with the ash valve, it is provided with the cooling zone to subside portion upper portion, cooling zone upper portion is provided with the interlude, the interlude is provided with the air-supply line, interlude upper portion is provided with the filter chamber, the top of filter chamber is provided with the motor, one side of filter chamber is provided with blowback device and outlet duct, the inside granular layer that is provided with of filter chamber, granular layer upper portion is provided with the rake, the rake is connected with the pivot of motor, the inside center tube that is provided with of filter chamber, the lower extreme of center tube is located the portion of subsiding, the upper.
The settling part is provided with a first interlayer outside, a cavity is formed in the first interlayer, and a first water inlet pipe and a first water outlet pipe are respectively arranged on two sides of the first interlayer.
The cooling section comprises a second water outlet pipe, a second water inlet pipe and a heat exchange pipe, the heat exchange pipe is integrally arc-shaped, the two ends of the heat exchange pipe are respectively connected with the second water outlet pipe and the second water inlet pipe, and the lower surface of the heat exchange pipe is provided with a heat absorption column.
And a second interlayer is arranged outside the filtering chamber, a cavity is formed inside the second interlayer, and a third water outlet pipe and a third water inlet pipe are respectively arranged on two sides of the second interlayer.
The first water outlet pipe is connected with a third water inlet pipe through a pipeline, and the third water outlet pipe is connected with a second water inlet pipe through a pipeline.
Further optimizing the technical scheme, the cross section of the heat exchange tube is in the shape of an isosceles triangle, the vertex angle of the isosceles triangle is upward, and the vertex angle of the isosceles triangle is 35-60 degrees.
Further optimize this technical scheme, the heat absorption post is round platform form to the bottom surface that this round platform diameter is less faces down.
Compared with the prior art, the utility model has the advantages of it is following: the first interlayer is arranged outside the settling part, the second interlayer is arranged outside the filtering chamber, and cold water passing through the interlayer can be preliminarily heated; the heat exchange tube is arranged at the cooling section, and water is further heated after passing through the heat exchange tube and can be used as domestic hot water. The utility model discloses can retrieve the partial heat of hot flue gas, reduce the waste of energy.
Drawings
Fig. 1 is a schematic structural diagram of a particle layer dust remover.
Fig. 2 is a cross-sectional view of a particulate layer precipitator.
Fig. 3 is a schematic view of a water pipe connection of a particle layer dust collector.
Fig. 4 is a schematic structural diagram of a cooling section of a particle layer dust remover.
In the figure: 1. a settling section; 2. an ash discharge valve; 3. a first interlayer; 31. a first water inlet pipe; 32. a first water outlet pipe; 4. a cooling section; 41. a second water outlet pipe; 42. a second water inlet pipe; 43. a heat exchange pipe; 44. a heat absorption column; 5. a middle section; 51. an air inlet pipe; 6. a filtering chamber; 61. a third water outlet pipe; 62. a motor; 63. a back flushing device; 64. an air outlet pipe; 65. a second interlayer; 66. raking; 67. a particulate layer; 68. a central tube; 69. and a third water inlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: referring to fig. 1 to 4, a particle layer dust collector includes a settling part 1, and an ash discharge valve 2 is disposed at a lower portion of the settling part 1 to discharge ash. The upper part of the settling part 1 is provided with a cooling section 4, and the upper part of the cooling section 4 is provided with a middle section 5. The intermediate section 5 is provided with an air inlet pipe 51 for the admission of dust-laden gas. 5 upper portions in interlude are provided with filter chamber 6, the top of filter chamber 6 is provided with motor 62, one side of filter chamber 6 is provided with blowback device 63 and outlet duct 64, filter chamber 6 is inside to be provided with granular layer 67, granular layer 67 upper portion is provided with rake 66, rake 66 is connected with motor 62's pivot, filter chamber 6 is inside to be provided with center tube 68, the lower extreme of center tube 68 is located settling portion 1, the upper end of center tube 68 is located granular layer 67 top. The dust-containing gas enters the dust remover from the air inlet pipe 51, then enters the upper part of the particle layer 67 through the central pipe 68, is filtered by the particle layer 67 and then is discharged from the clean gas outlet pipe 64.
The settling part 1 is provided with a first interlayer 3 outside, the first interlayer 3 is provided with a cavity inside, two sides of the first interlayer 3 are respectively provided with a first water inlet pipe 31 and a first water outlet pipe 32, and the two water pipes are communicated with the cavity.
The cooling section 4 comprises a second water outlet pipe 41, a second water inlet pipe 42 and a heat exchange pipe 43, the heat exchange pipe 43 is integrally arc-shaped, two ends of the heat exchange pipe 43 are respectively connected with the second water outlet pipe 41 and the second water inlet pipe 42, and the lower surface of the heat exchange pipe 43 is provided with a heat absorption column 44.
A second interlayer 65 is arranged outside the filtering chamber 6, a cavity is formed inside the second interlayer 65, a third water outlet pipe 61 and a third water inlet pipe 69 are respectively arranged on two sides of the second interlayer 65, and the two water inlet pipes are communicated with the cavity.
The first water outlet pipe 32 is connected with a third water inlet pipe 69 through a pipeline, and the third water outlet pipe 61 is connected with the second water inlet pipe 42 through a pipeline.
The cross section of the heat exchange tube 43 is in the shape of an isosceles triangle, the vertex angle of the isosceles triangle is upward, the vertex angle of the isosceles triangle is 35-60 degrees, the structure enables less dust to be deposited on the surface of the heat exchange tube 43, and the bottom surface of the heat exchange tube 43 can prevent the dust from floating upward to a certain extent.
The heat absorption column 44 is in a circular truncated cone shape, and the bottom surface with the smaller diameter of the circular truncated cone faces downwards, so that dust can be prevented from being deposited on the surface of the heat absorption column 44 to a certain extent.
When in use, as shown in fig. 1-4, the first water inlet pipe 31 is connected with the water outlet pipe of the domestic hot water system, and the second water outlet pipe 41 is connected with the water inlet pipe of the domestic hot water system. Cold water enters the cavity inside the first interlayer 3 from the first water inlet pipe 31, then enters the third water inlet pipe 69 from the first water outlet pipe (32), then sequentially enters the cavity inside the second interlayer 65, the third water outlet pipe 61 and the second water inlet pipe 42, then enters the heat exchange pipe 43, and finally returns to the domestic hot water system from the second water outlet pipe 41. Because the heat exchange efficiency of the heat exchange tube 43 is the highest, cold water is primarily heated after passing through the first interlayer 3 and the second interlayer 65, and is heated to a higher temperature in the heat exchange tube 43, and in order to improve the heating effect, a plurality of groups of cooling sections 4 can be arranged to be used in series.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (3)
1. A particle layer dust remover is characterized in that: comprises a settling part (1), the lower part of the settling part (1) is provided with an ash valve (2), a cooling section (4) is arranged at the upper part of the settling part (1), a middle section (5) is arranged at the upper part of the cooling section (4), the middle section (5) is provided with an air inlet pipe (51), the upper part of the middle section (5) is provided with a filtering chamber (6), the top of the filtering chamber (6) is provided with a motor (62), one side of the filtering chamber (6) is provided with a back flushing device (63) and an air outlet pipe (64), a particle layer (67) is arranged in the filtering chamber (6), a rake (66) is arranged on the upper part of the particle layer (67), the rake (66) is connected with the rotating shaft of the motor (62), a central pipe (68) is arranged inside the filtering chamber (6), the lower end of the central tube (68) is located in the subsidence part (1), and the upper end of the central tube (68) is located above the granular layer (67);
a first interlayer (3) is arranged outside the settling part (1), a cavity is formed inside the first interlayer (3), and a first water inlet pipe (31) and a first water outlet pipe (32) are respectively arranged on two sides of the first interlayer (3);
the cooling section (4) comprises a second water outlet pipe (41), a second water inlet pipe (42) and a heat exchange pipe (43), the heat exchange pipe (43) is integrally arc-shaped, two ends of the heat exchange pipe (43) are respectively connected with the second water outlet pipe (41) and the second water inlet pipe (42), and the lower surface of the heat exchange pipe (43) is provided with a heat absorption column (44);
a second interlayer (65) is arranged outside the filtering chamber (6), a cavity is formed inside the second interlayer (65), and a third water outlet pipe (61) and a third water inlet pipe (69) are respectively arranged on two sides of the second interlayer (65);
the first water outlet pipe (32) is connected with a third water inlet pipe (69) through a pipeline, and the third water outlet pipe (61) is connected with the second water inlet pipe (42) through a pipeline.
2. A particulate layer precipitator as claimed in claim 1, in which: the cross section of the heat exchange tube (43) is in the shape of an isosceles triangle, the vertex angle of the isosceles triangle is upward, and the vertex angle of the isosceles triangle is 35-60 degrees.
3. A particulate layer precipitator as claimed in claim 1, in which: the heat absorption column (44) is in a circular truncated cone shape, and the bottom surface with the smaller diameter of the circular truncated cone faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571276.2U CN213286188U (en) | 2020-08-03 | 2020-08-03 | Granular layer dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021571276.2U CN213286188U (en) | 2020-08-03 | 2020-08-03 | Granular layer dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213286188U true CN213286188U (en) | 2021-05-28 |
Family
ID=76022656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021571276.2U Active CN213286188U (en) | 2020-08-03 | 2020-08-03 | Granular layer dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213286188U (en) |
-
2020
- 2020-08-03 CN CN202021571276.2U patent/CN213286188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108355420A (en) | A kind of limekiln flue gas recirculation system | |
| CN107376559A (en) | A kind of discarded cable high-temperature processing unit waste gas Online Processing System | |
| CN105021051B (en) | A kind of waste heat of cupola furnace utilizes dedusting and desulphurization integrated system | |
| CN208320222U (en) | A kind of limekiln flue gas recirculation system | |
| CN102091489B (en) | Blowing and sucking type dual-layer high-temperature granular bed filter for removing dust layer by layer | |
| CN213286188U (en) | Granular layer dust remover | |
| CN204535440U (en) | A kind of kiln gas secondary utilization device | |
| CN203421982U (en) | Waste heat recovery and dust-removing device of industrial furnace | |
| CN210180238U (en) | Novel air horizontal tube heat exchanger | |
| CN107174914A (en) | One kind reclaims cable high-temperature separator high-efficiency dust removal system | |
| CN207865355U (en) | A kind of thermoelectricity station-service waste-heat recovery device | |
| CN207401309U (en) | A kind of coal burning exhaust-gas treatment exhaust pipe | |
| CN205373013U (en) | Coal -burning air heater | |
| CN201862339U (en) | Blowing and sucking type high-temperature deduster with double filtering layers granular bed capable of stepwise cleaning dust | |
| CN205269316U (en) | Electrostatic and fabric composite filter | |
| CN207294699U (en) | Cold process system between a kind of novel powdered coal temperature gasification and high dedusting | |
| CN202835452U (en) | Dust removal and heat exchange device suitable for biomass fuel | |
| CN2387952Y (en) | Sintered wire filter screen high-temp. dry dust-removing device | |
| CN205948562U (en) | Smoke and dust waste heat utilization and ash purification treatment | |
| CN2667334Y (en) | Refuse incinarator dust remover set | |
| CN211676851U (en) | Water curtain type desulfurization dust removing device for flue gas of coal-fired boiler | |
| CN204787874U (en) | High temperature flue gas dust removal heat sink | |
| CN218155588U (en) | Active lime heating flue gas waste heat exchange device | |
| CN205119121U (en) | Dust and nitrogen oxide's heat accumulation formula heat exchanger in ability while desorption flue gas | |
| CN102889596B (en) | Municipal domestic garbage incinerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |