CN214182419U - Coke oven gas flue gas processing apparatus - Google Patents
Coke oven gas flue gas processing apparatus Download PDFInfo
- Publication number
- CN214182419U CN214182419U CN202021998120.2U CN202021998120U CN214182419U CN 214182419 U CN214182419 U CN 214182419U CN 202021998120 U CN202021998120 U CN 202021998120U CN 214182419 U CN214182419 U CN 214182419U
- Authority
- CN
- China
- Prior art keywords
- box
- flue gas
- fixed
- coke oven
- cooling box
- 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
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of coke oven gas flue gas treatment, and discloses a coke oven gas flue gas treatment device, aiming at the problems that the coke oven gas flue gas treatment device in the prior art lacks a cooling device and is inconvenient to clean particles attached to a filter screen, the following proposal is provided, which comprises a cooling device and a filter device; the cooling device comprises a cooling box, a spray pipe and a liquid seal pipe, wherein the spray pipe and the liquid seal pipe are fixed on the inner wall of the top of the cooling box, one side of the cooling box is provided with an air inlet pipe communicated with the inside of the cooling box, the bottom surface of the spray pipe is provided with a plurality of spray heads, a water outlet is formed in the bottom of the cooling box, the liquid seal pipe is fixed at the outlet of the water outlet, and the other side outer wall of the cooling box is provided with a connecting hole. The utility model discloses rational in infrastructure, design benefit, easy operation not only conveniently cools off the flue gas, and what moreover can be very convenient clears up adnexed dust on the filter screen to the live time of extension filter easily uses widely.
Description
Technical Field
The utility model relates to a coke oven gas flue gas handles the field, especially relates to a coke oven gas flue gas processing apparatus.
Background
The coke oven gas, also called coke oven gas, belongs to high heating value gas, raw gas or raw coke oven gas due to a plurality of combustible components. The flue gas generated after the coke oven gas is burnt contains a great amount of particles, and the direct emission causes great pollution to the environment, so the flue gas can be emitted after being treated.
The device is characterized in that the device is used for detecting the temperature of the flue gas, and the device is used for detecting the temperature of the flue gas.
Disclosure of Invention
The utility model provides a coke oven gas flue gas processing apparatus has solved coke oven gas flue gas processing apparatus among the prior art and has lacked the problem of heat sink and the adnexed particulate matter on the inconvenient clearance filter screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coke oven gas flue gas treatment device comprises a cooling device and a filtering device;
the cooling device comprises a cooling box, a spray pipe and a liquid seal pipe, wherein the spray pipe and the liquid seal pipe are fixed on the inner wall of the top of the cooling box;
the filter device comprises a filter box, a filter screen and a scraping device arranged in the filter box, wherein an opening is formed in one side of the filter box, the side, provided with the opening, of the filter box is fixedly connected with the outer wall of the side, provided with the connecting hole, of the cooling box, the other side of the filter box is provided with an air outlet, and the filter screen is fixed to the inner side of the air outlet;
scraper is by fixing the mounting panel at the inner wall at filter box top, rotate pivot, rotation connection on the mounting panel and install transmission shaft, the cover on the inner wall of filter box top and establish the movable sleeve of pivot one end and fix the scraper blade in movable sleeve one end and constitute, the surface contact of one side of scraper blade and filter screen, the one end of transmission shaft is connected with the other end transmission of pivot, the top of filter box is installed and is used for driving transmission shaft pivoted motor.
Preferably, the discharge gate has been seted up to the bottom of rose box, filter equipment still includes the detachable hopper that connects of fixing in the rose box bottom, connect the hopper cover to establish the outside at the discharge gate.
Preferably, the top of the material receiving hopper is fixed with a sealing ring, the tops of the outer walls of the two sides of the material receiving hopper are both fixed with connecting blocks, and the connecting blocks and the bottom of the filter box are fixed through screws.
Preferably, the liquid seal pipe is a U-shaped pipe, and an air outlet pipe is fixed on the outer side of the air outlet.
Preferably, the inside of connecting hole is fixed with a plurality of vertical deep beads of arranging, and one side of a plurality of deep beads all extends to the inside of cooler bin, and is a plurality of the deep bead all becomes the angle setting with the bottom of connecting hole.
Preferably, a first bevel gear is fixed at one end of the transmission shaft, a second bevel gear is fixed at one end of the rotating shaft, which is far away from the scraper, and the first bevel gear is meshed with the second bevel gear.
Preferably, the outer wall of the movable sleeve is in threaded connection with a fixing bolt, the outer wall of the rotating shaft is provided with a bolt hole, and one end of the fixing bolt extends to the inside of the bolt hole and is in threaded connection with the bolt hole.
The utility model discloses in:
1. through the arrangement of the cooling device, the flue gas can be cooled before particulate matters in the flue gas are filtered, and the arrangement of the liquid seal pipe not only can facilitate the discharge of moisture in the cooling box, but also can prevent the flue gas from running to the outside of the cooling box from the water outlet;
2. the filter device can filter particulate matters in the flue gas, the scraper device can conveniently scrape the particulate matters attached to the filter screen, so that the service time of the filter screen is prolonged, and the receiving hopper is convenient for collecting the filtered particulate matters;
3. the arrangement of the wind shield can set obstacles on the way of the flue gas entering the filter box, so that the water vapor in the flue gas can flow down on the wind shield, and the water content in the flue gas entering the filter box is reduced.
The utility model discloses rational in infrastructure, design benefit, easy operation not only conveniently cools off the flue gas, and what moreover can be very convenient clears up adnexed dust on the filter screen to the live time of extension filter easily uses widely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a front view of the present invention.
Reference numbers in the figures: 1 cooling box, 2 rose box, 3 intake pipe, 4 shower, 5 shower nozzles, 6 liquid seal pipes, 7 delivery ports, 8 deep bead, 9 connecting holes, 10 connect hopper, 11 sealing washer, 12 discharge gates, 13 pivot, 14 movable sleeves, 15 connecting blocks, 16 motors, 17 transmission shafts, 18 mounting panels, 19 scraper blades, 20 filter screens, 21 outlet pipes, 22 fixing bolts, 23 bolt holes, 24 closing plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a coke oven gas flue gas treatment device comprises a cooling device and a filtering device; the cooling device comprises a cooling box 1, a spray pipe 4 and a liquid seal pipe 6, wherein the spray pipe 4 and the liquid seal pipe 6 are fixed on the inner wall of the top of the cooling box 1, an air inlet pipe 3 communicated with the inside of the cooling box 1 is installed on one side of the cooling box 1, a plurality of spray heads 5 are installed on the bottom surface of the spray pipe 4, a water outlet 7 is formed in the bottom of the cooling box 1, the liquid seal pipe 6 is fixed at the outlet of the water outlet 7, a connecting hole 9 is formed in the outer wall of the other side of the cooling box 1, cooling water is firstly input into the spray pipe 4 and then sprayed out of the spray heads 5 before the smoke is filtered, so that the smoke is cooled, the temperature of the smoke entering the filter box 2 is further reduced, and the filter screen 20 is prevented from being damaged;
the liquid seal pipe 6 is a U-shaped pipe, and the liquid seal pipe is a U-shaped pipe, so that certain water can be stored in the liquid seal pipe 6, the liquid seal effect is achieved, and the flue gas in the cooling box 1 is prevented from overflowing from the water outlet 7;
the filtering device comprises a filtering box 2, a filtering net 20 and a scraping device arranged inside the filtering box 2, wherein an opening is formed in one side of the filtering box 2, the side, provided with the opening, of the filtering box 2 is fixedly connected with the outer wall of the side, provided with the connecting hole 9, of the cooling box 1, an air outlet is formed in the other side of the filtering box 2, the filtering net 20 is fixed on the inner side of the air outlet, and particulate matters in smoke can be filtered through the arrangement of the filtering net 20;
the bottom of the filter box 2 is provided with a discharge port 12, the inner wall of the bottom of the filter box 2 can be arranged into a conical structure, so that the particles can conveniently slide into the discharge port 12, the filter device also comprises a receiving hopper 10 which is detachably fixed at the bottom of the filter box 2, the receiving hopper 10 is covered outside the discharge port 12, and the receiving hopper 10 is arranged to conveniently collect the particles discharged from the discharge port 12 and simultaneously achieve the purpose of sealing the discharge port 12;
a sealing ring 11 is fixed at the top of the material receiving hopper 10, connecting blocks 15 are fixed at the tops of the outer walls of the two sides of the material receiving hopper 10, the connecting blocks 15 are fixed with the bottom of the filter box 2 through screws, the sealing performance between the material receiving hopper 10 and the filter box 2 is enhanced due to the arrangement of the sealing ring 11, and the assembly and disassembly of the material receiving hopper 10 are facilitated due to the arrangement of the connecting blocks 15 and the screws;
a plurality of vertically arranged wind shields 8 are fixed inside the connecting hole 9, one sides of the wind shields 8 extend into the cooling box 1, the wind shields 8 are arranged at an angle of 45 degrees with the bottom of the connecting hole 9, and obstacles can be arranged on the way of flue gas entering the filter box 2 through the arrangement of the wind shields 8, so that water vapor in the flue gas can flow down on the wind shields 8, and the water content in the flue gas entering the filter box 2 is reduced;
the scraping device comprises a mounting plate 18 fixed on the inner wall of the top of the filter box 2, a rotating shaft 13 rotatably connected to the mounting plate 18, a transmission shaft 17 rotatably mounted on the inner wall of the top of the filter box 2, a movable sleeve 14 sleeved at one end of the rotating shaft 13 and a scraping plate 19 fixed at one end of the movable sleeve 14, one side of the scraping plate 19 is in surface contact with the filter screen 20, a first bevel gear is fixed at one end of the transmission shaft 17, a second bevel gear is fixed at one end of the rotating shaft 13 far away from the scraping plate 19, the first bevel gear is meshed with the second bevel gear, a motor 16 for driving the transmission shaft 17 to rotate is mounted at the top of the filter box 2, an output shaft of the motor 16 is in transmission connection with one end of the transmission shaft 17, the transmission shaft 17 is driven to rotate by the motor 16, so that the rotating shaft 13 rotates, thereby driving the scraper 19 to rotate, and scraping off the particles attached to the surface of the filter screen 20;
threaded connection has fixing bolt 22 on the outer wall of movable sleeve 14, has seted up bolt hole 23 on the outer wall of pivot 13, and fixing bolt 22's one end extends to the inside and bolt hole 23 threaded connection of bolt hole 23, and certain distance is controlled about scraper blade 19 to the setting up of movable sleeve 14 makes the scraper blade 19 can remove certain distance to the convenience can break away from the contact with scraper blade 19 and filter screen 19 in dismouting filter screen 20, avoids scraper blade 19 to influence the installation of filter screen 20.
The outer wall of one side of the filter box 2 is provided with a processing port, the outside of the processing port is sealed by a sealing plate 24, the sealing plate 24 can be fixed on the outer wall of the filter box 2 through screws, and the arrangement of the processing port 24 is convenient for overhauling and replacing components in the filter box 2.
The working principle is as follows: when in work, cooling water is input into the spray pipe 4 through the external water delivery device and then is sprayed out from the spray head 5, and simultaneously the motor 16 also starts to rotate, thereby driving the transmission shaft 17 to rotate, the transmission shaft 17 further driving the rotating shaft 13 to rotate, the rotating shaft 13 further driving the scraper 19 to rotate, the flue gas enters the cooling box 1 from the air inlet pipe 3, enters the filtering box 2 through the connecting hole 9 after being cooled by the cooling water, is discharged from the air outlet pipe 21 after being filtered by the filtering net 20, the particles adhered to the surface of the filter screen 20 are scraped off by the scraper 19, and finally discharged from the discharge hole 12 and fall into the receiving hopper 10, the cooling water in the cooling box 1 enters the liquid seal pipe 6 through the water outlet 7, then the water is discharged from the other end of the liquid seal pipe 6, and water always exists in the liquid seal pipe 6, so that the purpose of liquid seal is achieved;
the flue gas passes through the inside in-process of entering rose box 2 through connecting hole 9 after the cooling again, and the small drop in the flue gas can bump the surface at baffle 8 to gather into big drop, slide down from deep bead 8 at last and get into the inside of cooler bin 1 again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A coke oven gas flue gas treatment device is characterized by comprising a cooling device and a filtering device;
the cooling device comprises a cooling box (1), a spray pipe (4) and a liquid seal pipe (6), wherein the spray pipe (4) and the liquid seal pipe are fixed on the inner wall of the top of the cooling box (1), an air inlet pipe (3) communicated with the interior of the cooling box (1) is installed on one side of the cooling box (1), a plurality of spray heads (5) are installed on the bottom surface of the spray pipe (4), a water outlet (7) is formed in the bottom of the cooling box (1), the liquid seal pipe (6) is fixed at the outlet of the water outlet (7), and a connecting hole (9) is formed in the outer wall of the other side of the cooling box (1);
the filtering device comprises a filtering box (2), a filtering net (20) and a scraping device arranged in the filtering box (2), wherein an opening is formed in one side of the filtering box (2), the side, provided with the opening, of the filtering box (2) is fixedly connected with the outer wall of the side, provided with the connecting hole (9), of the cooling box (1), an air outlet is formed in the other side of the filtering box (2), and the filtering net (20) is fixed on the inner side of the air outlet;
scraper is by fixing mounting panel (18), the pivot (13) of rotating connection on mounting panel (18) of the inner wall at rose box (2) top, rotating and installing transmission shaft (17), the cover on rose box (2) top inner wall and establishing movable sleeve (14) of pivot (13) one end and fixing scraper blade (19) of activity sleeve (14) one end and constitute, the surface contact of one side and filter screen (20) of scraper blade (19), the one end of transmission shaft (17) is connected with the other end transmission of pivot (13), install at the top of rose box (2) and be used for driving transmission shaft (17) pivoted motor (16).
2. The coke oven gas flue gas treatment device according to claim 1, wherein a discharge port (12) is formed at the bottom of the filter box (2), the filter device further comprises a receiving hopper (10) detachably fixed at the bottom of the filter box (2), and the receiving hopper (10) is covered outside the discharge port (12).
3. The coke oven gas flue gas treatment device according to claim 2, wherein the top of the receiving hopper (10) is fixed with a sealing ring (11), the tops of the outer walls of two sides of the receiving hopper (10) are both fixed with a connecting block (15), and the connecting block (15) is fixed with the bottom of the filter box (2) through screws.
4. The coke oven gas flue gas treatment device according to claim 1, wherein the liquid seal pipe (6) is a U-shaped pipe, and an air outlet pipe (21) is fixed on the outer side of the air outlet.
5. The coke oven gas flue gas treatment device according to claim 1, wherein a plurality of vertically arranged wind shields (8) are fixed inside the connecting hole (9), one sides of the wind shields (8) extend into the cooling box (1), and the wind shields (8) are arranged at an angle of 45 degrees with the bottom of the connecting hole (9).
6. The coke oven gas flue gas treatment device according to claim 1, wherein a first bevel gear is fixed at one end of the transmission shaft (17), a second bevel gear is fixed at one end of the rotating shaft (13) far away from the scraper (19), and the first bevel gear and the second bevel gear are meshed.
7. The coke oven gas flue gas treatment device according to claim 1, wherein the outer wall of the movable sleeve (14) is in threaded connection with a fixing bolt (22), the outer wall of the rotating shaft (13) is provided with a bolt hole (23), and one end of the fixing bolt (22) extends to the inside of the bolt hole (23) and is in threaded connection with the bolt hole (23).
8. The coke oven gas flue gas treatment device according to claim 1, wherein a treatment port is formed in the outer wall of one side of the filter box (2), and the outside of the treatment port is sealed by a sealing plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998120.2U CN214182419U (en) | 2020-09-14 | 2020-09-14 | Coke oven gas flue gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998120.2U CN214182419U (en) | 2020-09-14 | 2020-09-14 | Coke oven gas flue gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214182419U true CN214182419U (en) | 2021-09-14 |
Family
ID=77629026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021998120.2U Active CN214182419U (en) | 2020-09-14 | 2020-09-14 | Coke oven gas flue gas processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214182419U (en) |
-
2020
- 2020-09-14 CN CN202021998120.2U patent/CN214182419U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113457424A (en) | Flue gas desulfurization equipment for sintered lime | |
| CN109186031A (en) | A kind of subway work ventilation refrigerating plant | |
| CN216498537U (en) | High temperature dust-containing tail gas environmental protection processing apparatus | |
| CN214182419U (en) | Coke oven gas flue gas processing apparatus | |
| CN113464499A (en) | Smoke exhaust fan with high safety performance | |
| CN109621609A (en) | A kind of coating cloud collection device | |
| CN210302796U (en) | Shell of waste gas processor | |
| CN116398432A (en) | Screw air compressor | |
| CN111330365A (en) | Collect desulfurization dust removal deodorization in exhaust treatment device of an organic whole | |
| CN215138251U (en) | Environmental protection dust removal gas cleaning equipment | |
| CN214158959U (en) | Air dust removal purification device that construction site used | |
| CN215327777U (en) | Cement clinker bleaching device | |
| CN213965860U (en) | Environment-friendly building raise dust processing apparatus | |
| CN212017127U (en) | Waste gas purification environmental protection equipment | |
| CN218307056U (en) | Baffling type dust catcher | |
| CN112122101A (en) | Ash treatment device after environmental garbage power generation | |
| CN111888878A (en) | Waste gas treatment device for waste incineration | |
| CN218282178U (en) | Cyclone dust collector for ferrosilicon processing production | |
| CN213556120U (en) | Gas treatment device for processing adhesive products | |
| CN218794858U (en) | Tail gas dust removal device | |
| CN110170234A (en) | It is a kind of for build detection gas blow-off system | |
| CN110902687A (en) | Cold hydrogenation high-impurity-content slag slurry recovery device | |
| CN209189480U (en) | A kind of smoke machine side-type humidity discharging, dust exhaust | |
| CN219744282U (en) | Workshop smoke dust collecting and purifying device | |
| CN217327390U (en) | Mining axial-flow type wet dust removal fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |