CN218066029U - Flue gas waste heat utilization equipment in coal coking - Google Patents
Flue gas waste heat utilization equipment in coal coking Download PDFInfo
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- CN218066029U CN218066029U CN202121827893.9U CN202121827893U CN218066029U CN 218066029 U CN218066029 U CN 218066029U CN 202121827893 U CN202121827893 U CN 202121827893U CN 218066029 U CN218066029 U CN 218066029U
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Abstract
The utility model belongs to the technical field of the coal coking processing technique and specifically relates to a flue gas waste heat utilization equipment among coal coking, including thermal-insulated case, water feeding box and heat absorption case, be provided with the heat absorption case in the thermal-insulated case, heat absorption case and thermal-insulated case fixed connection, the trachea has been cup jointed on the heat absorption case, it is gaseous with heat absorption case fixed connection to cross the trachea setting, cross the trachea setting at the thermal-insulated incasement, cross the trachea and control both ends and all pass the thermal-insulated incasement, the utility model discloses a set up the temperature-sensing ware, can open air pump and solenoid valve when heat absorption incasement temperature is higher, add gas to the water feeding box through the air pump, can drive the clamp plate and remove about this moment to can make water automatic add into the heat absorption incasement, make hot water go out simultaneously, when the temperature of heat absorption incasement is lower when the temperature-sensing ware, can self-closing air pump and solenoid valve, can filter the gas of process through setting up the filter screen, avoid granule in the gas to lead to the pipeline to block up.
Description
Technical Field
The utility model relates to a coal coking processing technology field specifically is a flue gas waste heat utilization equipment in coal coking.
Background
Coking of coal is also known as high temperature dry distillation of coal. Coal is used as a raw material, the raw material is heated to about 950 ℃ under the condition of air isolation, coke is produced through high-temperature dry distillation, coal gas and coal tar are obtained at the same time, and other chemical products are recovered.
Flue gas waste heat utilization equipment in most coal coking on the market can not reach the certain degree after at the temperature, trades water automatically, needs the manual work to operate, influences work efficiency, and simultaneously in the conversion process, the pipeline can lead to blockking up because of long-time the use, is difficult to clear up to after filtering, can not conveniently clear up filter equipment once more, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas waste heat utilization equipment in coal coking to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a flue gas waste heat utilization equipment in coal coking, includes thermal-insulated case, adds water tank and heat absorption case, be provided with the heat absorption case in the thermal-insulated case, heat absorption case and thermal-insulated case fixed connection, the trachea has been cup jointed on the heat absorption case, trachea and heat absorption case fixed connection, the trachea sets up in the thermal-insulated case, both ends all pass in the thermal-insulated case about the trachea, the thermal-insulated case and trachea sealing connection, trachea left end sealing connection has the rose box, rose box fixed connection is at thermal-insulated case left end, be provided with the filter screen in the rose box, filter screen and rose box fixed connection, the rose box is kept away from thermal-insulated case one end and has passed the intake pipe, intake pipe and rose box sealing connection, thermal-insulated case upper end is provided with the water tank, it is connected with the water injection pipe to add water tank left end bottom sealing connection, the water injection pipe passes thermal-insulated case upper end, water injection pipe and thermal-insulated case fixed connection, water injection pipe bottom sealing connection is in the left side of heat absorption case upper end, sealing connection has the second check valve.
Preferably, a controller is arranged on the right side of the upper end of the heat insulation box and fixedly connected with the heat insulation box, a heat insulation layer is arranged in the side wall of the heat insulation box, and the heat insulation layer is fixedly connected with the heat insulation box.
Preferably, a temperature sensor is fixedly connected to the left end in the heat absorption box, a water outlet pipe penetrates through the right side of the bottom end of the heat absorption box, the water outlet pipe is connected with the heat absorption box in a sealing mode, the water outlet pipe penetrates through the bottom end of the heat insulation box, the water outlet pipe is fixedly connected with the heat insulation box, and an electromagnetic valve is connected to the water outlet pipe in a sealing mode.
Preferably, the filter screen is kept away from and is scraped piece at thermal-insulated case one end sliding connection, scrape a fixed connection and press the depression bar bottom right side, pass the rose box upper end according to the depression bar, press depression bar and rose box sliding connection, the spring has been cup jointed according to the depression bar upper end, the spring with press depression bar fixed connection, spring fixed connection is in the rose box upper end, rose box bottom sealing connection has the push-pull valve.
Preferably, a pressing plate is connected in the water adding tank in a sliding manner, a limiting rod penetrates through the pressing plate and is connected with the pressing plate in a sliding manner, the limiting rod is fixedly connected in the water adding tank, an air pump is connected to the bottom side of the right end of the water adding tank in a sealing manner, and the air pump is fixedly connected to the upper end of the heat insulation tank.
Preferably, a water adding pipe penetrates through the left side of the upper end of the water adding tank and is in sealing connection with the water adding tank, and a first one-way valve is in sealing connection with the water adding pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the temperature-sensing ware that sets up, solenoid valve, air pump, clamp plate and with the water tank, through setting up the temperature-sensing ware, can be when heat absorption incasement temperature is higher, open air pump and solenoid valve, add gas to with the water tank through the air pump, can drive the clamp plate and control the removal this moment to can make the automatic interpolation of water go into the heat absorption incasement, make the hot water flow out simultaneously, when the temperature that senses the heat absorption incasement of temperature-sensing ware is lower, can self-closing air pump and solenoid valve.
2. The utility model discloses in, through the filter screen that sets up, scrape the piece, press depression bar, push-pull valve and spring, through setting up the filter screen, can filter the gas of process, avoid the granule in the gas to lead to the pipeline to block up to through setting up press depression bar and spring, can drive and scrape the piece and clear up the filter screen, avoid the filter screen to block up the influence effect of admitting air, simultaneously through setting up the push-pull valve, can take out the foul of clearing up out.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is the schematic view of the installation structure of the heat absorption box of the present invention.
In the figure: 1-insulation box, 2-water injection pipe, 3-water feeding pipe, 4-first one-way valve, 5-water feeding box, 6-pressing plate, 7-limiting rod, 8-air pump, 9-controller, 10-heat insulation layer, 11-electromagnetic valve, 12-water outlet pipe, 13-air passing pipe, 14-heat absorption box, 15-second one-way valve, 16-spring, 17-scraping block, 18-air inlet pipe, 19-filter box, 20-pressing rod, 21-filter screen, 22-temperature sensor and 23-gate valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a flue gas waste heat utilization equipment in coal coking, including thermal-insulated case 1, add water tank 5 and heat absorption case 14, be provided with heat absorption case 14 in the thermal-insulated case 1, heat absorption case 14 and thermal-insulated case 1 fixed connection, it has crossed trachea 13 to cup joint on the heat absorption case 14, it has heat absorption case 14 fixed connection to cross trachea 13, it sets up in thermal-insulated case 1 to cross trachea 13, it all passes in thermal-insulated case 1 to cross trachea 13 left and right sides both ends, thermal-insulated case 1 and cross trachea 13 sealing connection, it has rose box 19 to cross trachea 13 left end sealing connection, rose box 19 fixed connection is in thermal-insulated case 1 left end, be provided with filter screen 21 in the rose box 19, filter screen 21 and rose box 19 fixed connection, rose box 19 keeps away from thermal-insulated case 1 one end and has passed intake pipe 18, intake pipe 18 and rose box 19 sealing connection, thermal-insulated case 1 upper end is provided with water tank 5, it has water injection pipe 2 to add water tank 5 left end bottom side sealing connection, water injection pipe 2 passes thermal-insulated case 1 upper end sealing connection has one-way second 15.
The controller 9 is arranged on the right side of the upper end of the heat insulation box 1, the controller 9 is fixedly connected with the heat insulation box 1, the heat insulation layer 10 is arranged in the side wall of the heat insulation box 1, the heat insulation layer 10 is fixedly connected with the heat insulation box 1, and the device can be controlled through the controller 9; a temperature sensor 22 is fixedly connected to the left end inside the heat absorption box 14, a water outlet pipe 12 penetrates through the right side of the bottom end of the heat absorption box 14, the water outlet pipe 12 is connected with the heat absorption box 14 in a sealing mode, the water outlet pipe 12 penetrates through the bottom end of the heat insulation box 1, the water outlet pipe 12 is fixedly connected with the heat insulation box 1, an electromagnetic valve 11 is connected to the water outlet pipe 12 in a sealing mode, and heated water can be discharged through the water outlet pipe 12 through the electromagnetic valve 11; one end of the filter screen 21, which is far away from the heat insulation box 1, is connected with a scraping block 17 in a sliding manner, the scraping block 17 is fixedly connected to the right side of the bottom end of a pressing rod 20, the pressing rod 20 penetrates through the upper end of a filter box 19, the pressing rod 20 is connected with the filter box 19 in a sliding manner, the upper end of the pressing rod 20 is sleeved with a spring 16, the spring 16 is fixedly connected with the pressing rod 20, the spring 16 is fixedly connected with the upper end of the filter box 19, the bottom end of the filter box 19 is connected with a gate valve 23 in a sealing manner, and the scraping block 17 can be driven to clean the filter screen 21 by pressing the pressing rod 20; a pressing plate 6 is connected in the water adding tank 5 in a sliding manner, a limiting rod 7 penetrates through the pressing plate 6, the limiting rod 7 is connected with the pressing plate 6 in a sliding manner, the limiting rod 7 is fixedly connected in the water adding tank 5, the bottom side of the right end of the water adding tank 5 is hermetically connected with an air pump 8, the air pump 8 is fixedly connected to the upper end of the heat insulation tank 1, and the pressing plate 6 can be driven to move left and right through the air pump 8; the water adding pipe 3 penetrates through the left side of the upper end of the water adding tank 5, the water adding pipe 3 is in sealing connection with the water adding tank 5, the first check valve 4 is in sealing connection with the water adding pipe 3, and water can be conveniently injected into the water adding tank 5 through the water adding pipe 3.
The working process comprises the following steps: the utility model discloses supply power through external power source before using, when needs use the device, add the flue gas in 19 to the rose box through intake pipe 18, the flue gas can get into in trachea 13 through the filtration of filter screen 21, trachea 13 can be on heat absorption case 14, heat in the flue gas can be absorbed through heat absorption case 14, and when temperature-sensing ware 22 senses the temperature of heat absorption case 14 water is higher, can open push-pull valve 23 and air pump 8 through controller 9, can bleed in adding water tank 5 through air pump 8, clamp plate 6 can remove right this moment, clamp plate 6 removes and can drive water and pass through filler pipe 3 and get into in adding water tank 5, later to injecting the gas in adding water tank 5 again, this moment clamp plate 6 can drive water and reach in heat absorption case 14 through water injection pipe 2, water in the heat absorption case 14 can discharge through outlet pipe 12 this moment, when the temperature-sensing ware 22 in the temperature-sensing ware drives the clearance push-pull rod and scrapes the clearance push-down the filter screen 21 and can drive the clearance push-down the filter screen 17 to the clearance push-up the clearance piece clearance push-down, the filter screen 21 drives the clearance push-pull rod and can be scraped the clearance push rod and the clearance push rod after the clearance 21 and the filter screen clearance is carried out the clearance, the clearance is carried out the filter screen 21 again, the clearance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flue gas waste heat utilization equipment in coal coking, includes thermal-insulated case (1), adds water tank (5) and heat absorption case (14), its characterized in that: the heat insulation box (1) is internally provided with a heat absorption box (14), the heat absorption box (14) is fixedly connected with the heat insulation box (1), the heat absorption box (14) is sleeved with an air passing pipe (13), the air passing pipe (13) is fixedly connected with the heat absorption box (14), the air passing pipe (13) is arranged in the heat insulation box (1), the left end and the right end of the air passing pipe (13) penetrate through the heat insulation box (1), the heat insulation box (1) is hermetically connected with the air passing pipe (13), the left end of the air passing pipe (13) is hermetically connected with a filter box (19), the filter box (19) is fixedly connected with the left end of the heat insulation box (1), a filter screen (21) is arranged in the filter box (19), the filter screen (21) is fixedly connected with the filter box (19), one end of the filter box (19), far away from the heat insulation box (1), penetrates through an air inlet pipe (18), the air inlet pipe (18) is hermetically connected with the filter box (19), the upper end of the heat insulation box (1) is provided with a water adding tank (5), the upper end of the water adding tank (5) is fixedly connected with the heat insulation box (2), the upper end of the heat insulation box (2) is hermetically connected with the heat absorption box (1), and the heat insulation box (2) is fixedly connected with the heat absorption box (2), and a second one-way valve (15) is hermetically connected to the water injection pipe (2).
2. The device for utilizing the residual heat of the flue gas in the coal coking according to claim 1, which is characterized in that: the solar thermal insulation box is characterized in that a controller (9) is arranged on the right side of the upper end of the thermal insulation box (1), the controller (9) is fixedly connected with the thermal insulation box (1), a thermal insulation layer (10) is arranged in the side wall of the thermal insulation box (1), and the thermal insulation layer (10) is fixedly connected with the thermal insulation box (1).
3. The device for utilizing the residual heat of the flue gas in the coal coking according to claim 1, which is characterized in that: the temperature sensor (22) is fixedly connected to the left end in the heat absorption box (14), a water outlet pipe (12) penetrates through the right side of the bottom end of the heat absorption box (14), the water outlet pipe (12) is connected with the heat absorption box (14) in a sealing mode, the water outlet pipe (12) penetrates through the bottom end of the heat insulation box (1), the water outlet pipe (12) is fixedly connected with the heat insulation box (1), and an electromagnetic valve (11) is connected to the water outlet pipe (12) in a sealing mode.
4. The device for utilizing the residual heat of the flue gas in the coal coking according to claim 1, which is characterized in that: filter screen (21) are kept away from thermal-insulated case (1) one end sliding connection and are scraped piece (17), scrape piece (17) fixed connection and press down pole (20) bottom right side, press down pole (20) and pass rose box (19) upper end, press down pole (20) and rose box (19) sliding connection, spring (16) have been cup jointed on pressing down pole (20) upper end, spring (16) and press down pole (20) fixed connection, spring (16) fixed connection is in rose box (19) upper end, rose box (19) bottom sealing connection has push-pull valve (23).
5. The device for utilizing the residual heat of the flue gas in the coal coking according to claim 1, which is characterized in that: add water tank (5) sliding connection and have clamp plate (6), pass in clamp plate (6) gag lever post (7), gag lever post (7) and clamp plate (6) sliding connection, gag lever post (7) fixed connection is in adding water tank (5), add water tank (5) right-hand member bottom side sealing connection and have air pump (8), air pump (8) fixed connection is in insulating case (1) upper end.
6. The device for utilizing the residual heat of the flue gas in the coal coking according to claim 1, which is characterized in that: the water adding tank is characterized in that a water adding pipe (3) penetrates through the left side of the upper end of the water adding tank (5), the water adding pipe (3) is in sealing connection with the water adding tank (5), and a first one-way valve (4) is in sealing connection with the water adding pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121827893.9U CN218066029U (en) | 2021-08-06 | 2021-08-06 | Flue gas waste heat utilization equipment in coal coking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121827893.9U CN218066029U (en) | 2021-08-06 | 2021-08-06 | Flue gas waste heat utilization equipment in coal coking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218066029U true CN218066029U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121827893.9U Active CN218066029U (en) | 2021-08-06 | 2021-08-06 | Flue gas waste heat utilization equipment in coal coking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218066029U (en) |
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2021
- 2021-08-06 CN CN202121827893.9U patent/CN218066029U/en active Active
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