CN111578744A - Silver ore deposit dust removal heat transfer integration equipment - Google Patents
Silver ore deposit dust removal heat transfer integration equipment Download PDFInfo
- Publication number
- CN111578744A CN111578744A CN202010537535.8A CN202010537535A CN111578744A CN 111578744 A CN111578744 A CN 111578744A CN 202010537535 A CN202010537535 A CN 202010537535A CN 111578744 A CN111578744 A CN 111578744A
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- China
- Prior art keywords
- shell
- air chamber
- cylinder
- dust removal
- heat exchange
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0058—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having different orientations to each other or crossing the conduit for the other heat exchange medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention relates to a silver ore dust-removing and heat-exchanging integrated device which comprises an outer cylinder, wherein a shell of the outer cylinder comprises a lower ash shell, a cone shell, a straight cylinder shell and an air chamber shell which are sequentially arranged from bottom to top, and a heat-exchanging and dust-removing component is arranged in the straight cylinder shell; the top end of the air chamber shell is provided with a top plate, stepped transition is carried out between the air chamber shell and the straight cylinder shell, collision type dust laying plates are arranged on two sides of the air chamber shell, a dust laying cavity is formed inside the air chamber shell, a first collision type flat plate dust collector is arranged in the cavity, the bottom of the air chamber shell is communicated with the top of the straight cylinder shell, and a gas distributor is arranged at the center of the transition position of the air chamber shell and the straight cylinder shell. The equipment has the advantages of high heat exchange efficiency, energy conservation, good dust removal effect, simple manufacturing process, low production cost and convenient installation, maintenance and cleaning.
Description
Technical Field
The invention belongs to the field of dust removal and heat exchange devices, and particularly relates to silver ore dust removal and heat exchange integrated equipment.
Background
In the cement and silver ore dust production process, the waste heat of general material does not go to utilize, and the main reason is that the material easily blocks up the heat exchange tube, if add water and cool down, influences the quality of material again, how to promote product quality can become the steam with the waste heat again and produce economic benefits, is the demand that most producers put forward.
Disclosure of Invention
The invention aims to solve the problems and provides a process which meets the process requirements, wherein about 50% of dust is collected, then the dust is subjected to collision impact of a heat exchange tube, and then 30-40% of dust is collected. In the collision process with the heat exchange tube, the waste heat can be recovered.
Concretely, silver ore deposit dust removal heat transfer integration equipment, characterized by: comprises an outer cylinder body and a plurality of inner cylinder bodies,
the shell of the outer cylinder body comprises a lower ash shell, a cone shell, a straight cylinder shell and an air chamber shell which are sequentially arranged from bottom to top, and a heat exchange and dust removal assembly is arranged in the straight cylinder shell;
the top end of the air chamber shell is provided with a top plate, the air chamber shell and the straight cylinder shell are in stepped transition, both sides of the air chamber shell are provided with collision type dust plates,
a dust-collecting cavity is formed in the air chamber shell, a first collision type flat plate dust collector is arranged in the cavity, the bottom of the air chamber shell is communicated with the top of the straight cylinder shell, a gas distributor is arranged at the center of the transition part of the air chamber shell and the straight cylinder shell, an air chamber is arranged at one corner of the bottom of the air chamber shell, a smoke inlet cylinder is obliquely arranged on the side wall of the air chamber, and a second collision type flat plate dust collector is arranged in the air chamber;
the heat exchange and dust removal assembly comprises an inner barrel, wherein the upper end and the lower end of the inner barrel are respectively provided with a seal head, the seal head at the upper end is connected with a water outlet pipe, the seal head at the lower end is connected with a water inlet pipe, the barrel wall of the inner barrel is provided with a collision type heat exchange and dust removal pipe and an anti-abrasion plate which are parallel to each other, the center inside the inner barrel is provided with a flow guide pipe, the upper part of the inner barrel is connected with the outer barrel through a positioning support, and the lower;
the straight cylinder shell is provided with a smoke outlet cylinder, and the upper end of the smoke outlet cylinder is provided with an arc-shaped air baffle.
Further, the air chamber comprises a conical air chamber and a straight air chamber which are arranged from top to bottom in sequence.
Further, the first impact type flat plate dust collector comprises a horizontal section and a vertical section, wherein the upper part of the vertical section is provided with an arc-shaped structure, and the horizontal section is positioned at the bottom of the arc-shaped structure on the vertical section;
the second collision type flat dust collector comprises an arc section and a vertical section which are sequentially formed from top to bottom, one end of the second collision type flat dust collector is connected to the joint of the conical air chamber and the straight cylinder air chamber, and the other end of the second collision type flat dust collector extends into the straight cylinder air chamber;
the smoke inlet pipe is obliquely arranged on the side wall of the straight air chamber.
Furthermore, one end of the gas baffle is connected to the inner wall of the cylinder body positioned at the upper end of the flue gas outlet, and the other end of the gas baffle passes through the inside of the cylinder body where the cone shell is positioned and then extends into the cylinder body section where the lower ash shell is positioned.
Furthermore, the heat exchange dust removal pipe and the wear-resistant plate are of umbrella-shaped structures, and are uniformly distributed on the wall of the inner cylinder body, and the heat exchange dust removal pipe and the wear-resistant plate are connected with the inner cylinder body in a welding mode.
Furthermore, the air distributor is of an umbrella-shaped structure, and an anti-abrasion cover is arranged right below the air distributor.
Further, the smoke inlet pipe is in a cylinder shape or a square cylinder shape.
Furthermore, pouring materials are filled between the inner wall and the outer wall of the shell of the outer cylinder body.
Has the advantages that:
the equipment has the advantages of high heat exchange efficiency, energy conservation, good dust removal effect, simple manufacturing process, low production cost and convenient installation, maintenance and cleaning.
1. The gas can directly collide with the second collision type flat plate dust collector after entering through the inlet, and the collided dust can quickly fall into the primary cecum dust collector. After entering, the dust collector obtains good dust collecting effect.
2. The gas will collide with the first collision type flat dust collector again when the gas travels upwards, and most dust in the gas is collected through the collision.
3. The internal dust collecting plates can be directly replaced without being completely replaced, thereby saving time and materials.
4. The lower part is provided with a secondary cecum dust removal pipe structure, so that the efficiency is improved.
Description of the drawings:
fig. 1 is a schematic diagram of the present apparatus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, common embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1: the utility model provides a silver ore deposit dust removal heat transfer integration equipment which characterized by: comprises an outer cylinder body 30 and a plurality of inner cylinder bodies,
the shell of the outer cylinder 30 comprises a lower ash shell 19, a cone shell 18, a straight cylinder shell 16 and an air chamber shell 2 which are sequentially arranged from bottom to top, and a heat exchange and dust removal assembly is arranged in the straight cylinder shell 16; the area where the ash discharge shell 19 is located and the inner cavity form a secondary caecum type dust collecting pipe structure.
The top end of the air chamber shell 2 is provided with a top plate 1, the air chamber shell 2 and the straight cylinder shell 16 are in stepped transition, both sides of the air chamber shell 2 are provided with collision type dust laying plates 4,
the inside dust laying dust cavity that forms of air chamber shell 2 is provided with first clash formula flat dust collector 3 in the cavity, 2 bottoms of air chamber shell and the 16 tops of straight shell intercommunication, and be provided with gas distributor 5 at the center of both transition departments, gas distributor 5 is the umbelliform structure, and installs an abrasionproof cover 6 under the gas distributor.
An air chamber 21 is arranged at one corner of the bottom of the air chamber shell 2, a smoke inlet pipe 22 is obliquely arranged on the side wall of the air chamber, and the smoke inlet pipe 22 is cylindrical or square. A second collision type flat dust collector 23 is arranged in the air chamber 21; the air chamber 21 comprises a conical air chamber 21.1 and a straight air chamber 21.2 which are sequentially arranged from top to bottom, the area where the straight air chamber 21.2 is located and an inner cavity form a primary cecum type dust collecting pipe structure, air can directly collide with the second collision type flat plate dust collector 23 after entering through an inlet of the smoke inlet pipe 22, and dust after colliding can rapidly descend into the primary cecum type dust collector. After entering, the dust collector obtains good dust collecting effect.
A manhole is also arranged on the air chamber shell 2, as shown in the figure manhole label;
the first collision type flat plate dust collector 3 comprises a horizontal section 3.2 and a vertical section 3.1, wherein the upper part of the vertical section is provided with an arc-shaped structure, and the horizontal section is positioned at the bottom of the arc-shaped structure on the vertical section; the plates of each dust collector can enter the shell from the manhole, and can be directly replaced by replacing one plate.
The second collision type flat dust collector 23 comprises an arc section and a vertical section which are sequentially formed from top to bottom, one end of the second collision type flat dust collector 23 is connected with the joint of the conical air chamber 21.1 and the straight air chamber 21.2, and the other end of the second collision type flat dust collector extends into the straight air chamber 21.2;
the smoke inlet pipe 22 is obliquely arranged on the side wall of the straight air chamber 21.2.
The heat exchange dust removal assembly comprises an inner cylinder body 12, wherein the upper end and the lower end of the inner cylinder body 12 are respectively provided with a seal head 7, the seal head 7 at the upper end is connected with a water outlet pipe 8, the seal head at the lower end is connected with a water inlet pipe 15, the cylinder wall of the inner cylinder body 12 is provided with an impact type heat exchange dust removal pipe 11 and an abrasion-proof plate 10 which are parallel to each other, the heat exchange dust removal pipe 11 and the abrasion-proof plate 10 are of umbrella-shaped structures and are uniformly distributed on the cylinder wall of the inner cylinder body 12, and the connection mode between the. A flow guide pipe 13 is arranged in the center of the inner cylinder 12, the upper part of the inner cylinder 12 is connected with the outer cylinder 30 through a positioning support 9, and the lower part of the inner cylinder 12 is connected with the outer cylinder 30 through a support frame 14;
the straight shell 16 is provided with a smoke outlet pipe 24, and the upper end of the smoke outlet pipe 24 is provided with an arc-shaped air baffle 17. One end of the air baffle 17 is connected to the inner wall of the cylinder at the upper end of the flue gas outlet 23, and the other end of the air baffle passes through the inside of the cylinder where the cone shell 18 is located and then extends to the inside of the cylinder where the lower ash shell 19 is located.
The bottom of the ash discharging shell 19 and the bottom of the straight barrel pipe 21.2 are both provided with a conical ash discharging opening 25. The castable 20 is filled between the inner wall and the outer wall of the shell of the outer cylinder 30.
Silver ore dust waste heat enters the equipment from the smoke inlet pipe 22, is dedusted by the impact type flat plate dust collector, and then enters the high-temperature dedusting and heat exchange integrated equipment through plate type dust collection at the periphery of the air chamber shell.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modification, change and equivalent changes of the above embodiments according to the principles of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a silver ore deposit dust removal heat transfer integration equipment which characterized by: comprises an outer cylinder body (30),
the shell of the outer cylinder body (30) comprises a lower ash shell (19), a cone shell (18), a straight cylinder shell (16) and an air chamber shell (2) which are sequentially arranged from bottom to top, and a heat exchange and dust removal assembly is arranged inside the straight cylinder shell (16);
the top end of the air chamber shell (2) is provided with a top plate (1), the air chamber shell (2) and the straight cylinder shell (16) are in stepped transition, both sides of the air chamber shell (2) are provided with collision type dust plates (4),
a dust-collecting cavity is formed in the air chamber shell (2), a first collision type flat plate dust collector (3) is arranged in the cavity, the bottom of the air chamber shell (2) is communicated with the top of the straight cylinder shell (16), a gas distributor (5) is arranged at the center of the transition position of the two, an air chamber (21) is arranged at one corner of the bottom of the air chamber shell (2), a smoke inlet cylinder (22) is obliquely arranged on the side wall of the air chamber, and a second collision type flat plate dust collector (23) is arranged in the air chamber (21);
the heat exchange dust removal assembly comprises an inner cylinder (12), wherein the upper end and the lower end of the inner cylinder (12) are respectively provided with an end socket (7), the end socket (7) at the upper end is connected with a water outlet pipe (8), the end socket at the lower end is connected with a water inlet pipe (15), the cylinder wall of the inner cylinder (12) is provided with a collision type heat exchange dust removal pipe (11) and an abrasion-proof plate (10) which are parallel to each other, the inner center of the inner cylinder (12) is provided with a flow guide pipe (13), the upper part of the inner cylinder (12) is connected with an outer cylinder (30) through a positioning support (9), and the lower part of the inner cylinder is connected;
the straight cylinder shell (16) is provided with a smoke outlet cylinder (24), and the upper end of the smoke outlet cylinder (24) is provided with an arc-shaped air baffle plate (17).
2. The silver ore dust removal and heat exchange integrated equipment of claim 1, which is characterized in that:
the air chamber (21) comprises a conical air chamber (21.1) and a straight air chamber (21.2) which are arranged from top to bottom in sequence.
3. The silver ore dust removal and heat exchange integrated equipment of claim 2, which is characterized in that:
the first collision type flat plate dust collector (3) comprises a horizontal section (3.2) and a vertical section (3.1), wherein the upper part of the vertical section is provided with an arc-shaped structure, and the horizontal section is positioned at the bottom of the arc-shaped structure on the vertical section;
the second collision type flat dust collector (23) comprises an arc section and a vertical section which are sequentially formed from top to bottom, one end of the second collision type flat dust collector (23) is connected with the joint of the conical air chamber (21.1) and the straight cylinder air chamber (21.2), and the other end of the second collision type flat dust collector extends into the straight cylinder air chamber (21.2);
the smoke inlet pipe (22) is obliquely arranged on the side wall of the straight air chamber (21.2).
4. The silver ore dust removal and heat exchange integrated equipment of claim 1, which is characterized in that:
one end of the air baffle plate (17) is connected to the inner wall of the cylinder body positioned at the upper end of the flue gas outlet (23), and the other end of the air baffle plate passes through the inside of the cylinder body where the cone shell (18) is positioned and then extends to the inside of the cylinder body section where the ash shell (19) is positioned.
5. The silver ore dust removal and heat exchange integrated equipment of claim 1, which is characterized in that:
the heat exchange dust removal pipe (11) and the wear-resistant plate (10) are of umbrella-shaped structures, are uniformly arranged on the wall of the inner cylinder body (12), and are connected with the inner cylinder body (12) in a welding mode.
6. The silver ore dust removal and heat exchange integrated equipment of claim 1, which is characterized in that:
the gas distributor (5) is of an umbrella-shaped structure, and an anti-abrasion cover (6) is arranged right below the gas distributor.
7. The silver ore dust removal and heat exchange integrated equipment of claim 1, which is characterized in that: the smoke inlet pipe (22) is in a cylinder shape or a square cylinder shape.
8. The silver ore dust removal and heat exchange integrated equipment of claim 1, which is characterized in that: pouring materials (20) are filled between the inner wall and the outer wall of the shell of the outer cylinder body (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010537535.8A CN111578744A (en) | 2020-06-12 | 2020-06-12 | Silver ore deposit dust removal heat transfer integration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010537535.8A CN111578744A (en) | 2020-06-12 | 2020-06-12 | Silver ore deposit dust removal heat transfer integration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111578744A true CN111578744A (en) | 2020-08-25 |
Family
ID=72120181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010537535.8A Pending CN111578744A (en) | 2020-06-12 | 2020-06-12 | Silver ore deposit dust removal heat transfer integration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111578744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476977A (en) * | 2021-08-23 | 2021-10-08 | 南京科赫科技有限公司 | Combustible flue gas purification device and process |
| CN114432814A (en) * | 2022-03-18 | 2022-05-06 | 安徽隆东家具有限公司 | Exhaust treatment device for furniture paint spraying workshop |
-
2020
- 2020-06-12 CN CN202010537535.8A patent/CN111578744A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476977A (en) * | 2021-08-23 | 2021-10-08 | 南京科赫科技有限公司 | Combustible flue gas purification device and process |
| CN114432814A (en) * | 2022-03-18 | 2022-05-06 | 安徽隆东家具有限公司 | Exhaust treatment device for furniture paint spraying workshop |
| CN114432814B (en) * | 2022-03-18 | 2023-09-19 | 安徽隆东家具有限公司 | Waste gas treatment device for furniture paint spraying workshop |
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