CN218200384U

CN218200384U - Coke discharging treatment system

Info

Publication number: CN218200384U
Application number: CN202222202776.4U
Authority: CN
Inventors: 王廷; 王志忠; 李慧军; 曹保堂; 王福平; 缪金堂; 赵宏伟; 焦高峰; 曹浩; 邱小云
Original assignee: Shenmu Taihe Coal Chemical Co ltd
Current assignee: Shenmu Taihe Coal Chemical Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-03
Anticipated expiration: 2032-08-22

Abstract

The application discloses arrange burnt processing system, including conveyor and garbage collection device. The drive belt pulley and the driven belt pulley are respectively installed at two ends of the fixing frame, and a plurality of carrier rollers are arranged on the fixing frame. A belt is sleeved between the driving belt pulley and the driven belt pulley, and a rotating shaft of the driving belt pulley is in transmission connection with a power output shaft of the first motor. The collecting box sets up in the lower part of mount, and drive sprocket and driven sprocket are installed respectively to the both ends of collecting box. An annular transmission chain is sleeved between the driving chain wheel and the driven chain wheel, and a rotating shaft of the driving chain wheel is in transmission connection with a power output shaft of the second motor. The drive chain is connected with a plurality of scrapers along the length direction. The diapire of collecting box and its scraper blade butt that corresponds the setting. The application solves the problems that in the prior art, when condensed water and coke mud on the coke discharging ground are cleaned, the existing construction is not convenient enough and the cleaning effect is poor.

Description

Coke discharging treatment system

Technical Field

The application belongs to the technical field of dry quenching, and particularly relates to a coke discharging treatment system.

Background

The dry quenching process is a process method for cooling red coke by adopting inert gas in comparison with wet quenching. Specifically, during the dry quenching process, red coke is first loaded from the top of the dry quenching furnace. And blowing low-temperature inert gas into a red coke layer of a cooling section of the dry quenching furnace by a circulating fan. Further, the cooled coke is discharged from the bottom of the dry quenching furnace and transported to a designated location by a pulley.

In the actual production process, when the belt pulley is used for transporting coke, condensed water is generated on the belt pulley. At this time, some inert gas slightly melted in water is dissolved in the cooling water and dropped to the ground. In addition, the condensed water mixes with the coke to form a puddle, which drips onto the ground. This poses a problem that the ground is easily contaminated when the coke is transported.

In the prior art, in order to solve the problem that the ground is polluted by condensed water and daub dissolved with inert gas, constructors need to clean the condensed water and the daub on the ground regularly so as to ensure that the production meets the environmental protection requirement. However, during the process of cleaning the ground by the constructors, condensed water and coke mud still drop, so that the difficulty of construction is increased on the one hand, and the cleaning effect is reduced on the other hand.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a arrange burnt processing system, when having solved the subaerial comdenstion water of clearance row burnt among the prior art and burnt mud, the construction of existence is convenient and the poor problem of clearance effect inadequately.

In order to achieve the above object, the embodiment of the present invention provides a coke discharging treatment system, which includes a conveying device and a waste collecting device. The conveying device comprises a fixing frame, a driving belt pulley, a driven belt pulley, a belt, a plurality of carrier rollers and a first motor.

The drive belt pulley and the driven belt pulley are respectively installed at two ends of the fixing frame, and a plurality of carrier rollers are arranged on the fixing frame. A belt is sleeved between the driving belt pulley and the driven belt pulley, and a rotating shaft of the driving belt pulley is in transmission connection with a power output shaft of the first motor. The belt is abutted against the carrier roller.

The waste collecting device comprises a collecting box with an opening at the top, a second motor, a driving chain wheel, a driven chain wheel, a transmission chain and a scraper which are all arranged in the collecting box.

The collecting box is arranged at the lower part of the fixing frame, and a driving chain wheel and a driven chain wheel are respectively arranged at the two ends of the collecting box. An annular transmission chain is sleeved between the driving chain wheel and the driven chain wheel, and a rotating shaft of the driving chain wheel is in transmission connection with a power output shaft of the second motor. The drive chain is connected with a plurality of scrapers along the length direction. The bottom wall of the collecting box is abutted to the scraper correspondingly arranged.

With reference to the first aspect, in one possible implementation manner, the system further includes a condensed water discharge pipe.

The side wall of the collecting box is provided with an overflow port.

The overflow port is connected with the water inlet of the condensed water discharging pipeline. The water outlet of the condensed water discharge pipeline is connected with the sewage pool.

In combination with the first aspect, in one possible implementation, the collection bin includes a horizontal section and an inclined section that are connected.

In combination with the first aspect, in one possible implementation manner, the included angle between the inclined section and the horizontal section is 130 ° to 160 °.

In a possible realisation in combination with the first aspect, the overflow is located at 1/4 to 1/2 of the height of the collecting tank.

With reference to the first aspect, in one possible implementation manner, the system further comprises two fender shells.

The two mud blocking shells are respectively arranged at the two ends of the collecting box. The lower part of each mud blocking shell is connected with the collecting box, and the upper part of each mud blocking shell is connected with the end part of the fixing frame or arranged at intervals.

With reference to the first aspect, in one possible implementation manner, the collection box is provided with a wear-resistant layer and a rust-proof layer on the inner wall.

The embodiment of the utility model provides an in the one or more technical scheme that provide, have following technological effect or advantage at least:

the embodiment of the utility model provides a arrange burnt processing system, in the actual production process, conveyor is carrying out the in-process that the coke was carried, and the garbage collection device of conveyor lower part is collected and is handled the condensate water and the burnt mud that drop. The cooled coke is discharged onto a belt and transported by the belt. Wherein, the driving pulley is driven by the first motor to provide power for the belt 140. Meanwhile, the driven pulley and the carrier roller support and guide the belt.

Meanwhile, the waste collecting device collects the coke mud and the condensed water which fall off in the rotating process of the belt pulley through the collecting box, the carbon slag in the coke mud is discharged from the collecting box through the rotating scraper blade, and the rest condensed water is gathered in the collecting box and discharged. Wherein, the driving sprocket provides power for the driving chain under the drive of second motor. Meanwhile, the driven chain wheel supports and guides the transmission chain. Adopt the utility model provides a pair of arrange burnt processing system, when having solved among the prior art clearance arrange burnt subaerial comdenstion water and burnt mud, the construction of existence is convenient and clearance effect is poor problem inadequately.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some of the embodiments described in the present application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.

Fig. 1 is a schematic structural diagram of a coke discharging treatment system provided by an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a driving sprocket and a driven sprocket according to an embodiment of the present invention.

Reference numerals: 100-a conveying device; 110-a fixed mount; 120-a drive pulley; 130-a driven pulley; 140-a belt; 150-carrier roller; 200-a waste collection device; 210-a collection bin; 210 a-horizontal segment; 210 b-an inclined section; 211-overflow; 220-a drive sprocket; 230-a driven sprocket; 240-a drive chain; 250-a scraper; 260-a first sprocket connecting shaft; 270-a second sprocket connecting shaft; 300-mud blocking shell.

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 some, but not all, embodiments of the present invention. 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.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 and fig. 2, the coke discharging treatment system provided by the embodiment of the present invention includes a conveying device 100 and a waste collecting device 200. The conveying apparatus 100 includes a fixed frame 110, a driving pulley 120, a driven pulley 130, a belt 140, a plurality of idlers 150, and a first motor.

A driving pulley 120 and a driven pulley 130 are respectively installed at both ends of the fixed frame 110, and a plurality of carrier rollers 150 are provided on the fixed frame 110. A belt 140 is sleeved between the driving pulley 120 and the driven pulley 130, and a rotating shaft of the driving pulley 120 is in transmission connection with a power output shaft of the first motor. The belt 140 abuts the idler 150.

The scrap collecting apparatus 200 includes an open-topped collection bin 210, a second motor, a driving sprocket 220, a driven sprocket 230, a driving chain 240, and a scraper 250, all of which are disposed in the collection bin 210.

The collecting chamber 210 is disposed at a lower portion of the fixed frame 110, and a driving sprocket 220 and a driven sprocket 230 are respectively installed at both ends of the collecting chamber 210. An annular transmission chain 240 is sleeved between the driving sprocket 220 and the driven sprocket 230, and a rotating shaft of the driving sprocket 220 is in transmission connection with a power output shaft of the second motor. A plurality of flights 250 are attached to the drive chain 240 along its length. The bottom wall of the collection box 210 abuts on the scraper 250 provided correspondingly thereto.

In an actual production process, the waste material collecting device 200 at the lower part of the transporting device 100 collects and disposes the condensed water and the coke sludge which fall during the transportation of the coke by the transporting device 100. The cooled coke is discharged onto the belt 140 and transported by the belt 140. Wherein, the driving pulley 120 is driven by the first motor to provide power for the belt 140. Meanwhile, the driven pulley 120 and the idler 150 support and guide the belt 140.

Meanwhile, the waste material collecting apparatus 200 collects the char and condensed water dropped from the belt 140 during rotation by the collection container 210, and discharges the char residue in the char from the collection container 210 by the rotating scraper 250, and the remaining condensed water is collected in the collection container 210 and discharged. Wherein, the driving sprocket 220 is driven by the second motor to provide power for the transmission chain 240. Meanwhile, the driven sprocket 230 supports and guides the driving chain 240. Adopt the utility model provides a pair of arrange burnt processing system, when having solved among the prior art clearance arrange burnt subaerial comdenstion water and burnt mud, the construction of existence is convenient and the poor problem of clearance effect inadequately.

As shown in fig. 1, in the present embodiment, the coke discharging treatment system further includes a condensed water discharge pipe.

An overflow port 211 is provided on a side wall of the collection tank 210.

The overflow port 211 is connected to the inlet of the condensate discharge pipe. The water outlet of the condensed water discharge pipeline is connected with the sewage pool.

The overflow port 211 is provided with a strainer.

When the water level in the collection tank 210 reaches a certain height, the collected condensed water is discharged through the overflow port 211 and transferred to the sump through the condensed water discharge pipe to await further purification treatment. Wherein the filter screen prevents the discharged condensed water from carrying a large amount of coke slag. Compared with the prior art in which condensed water directly drops to the ground and then cleans the ground, the system is relatively environment-friendly.

As shown in FIG. 1, in this embodiment, the collection bin 210 includes a horizontal section 210a and an inclined section 210b connected.

It should be noted that, when the scraper 250 scrapes the coke sludge and the condensed water from the horizontal section 210a to the inclined section 210b, the condensed water flows back to the horizontal section 210a along the inclined surface of the inclined section 210b, so that the water content of the coke sludge is reduced in the process, and the purpose of separating the condensed water from the coke sludge as much as possible is achieved.

Further: the inclined section 210b forms an angle of 130 ° to 160 ° with the horizontal section 210 a.

It should be noted that, in the actual production process, when the included angles between the inclined section 210b and the horizontal section 210a are 130 °, 150 °, 155 °, 158 °, and 160 °, the effect of separating the condensed water from the coke mud is relatively obvious.

Further, the overflow 211 is located at 1/4 to 1/2 of the height of the collection tank 210.

It should be noted that, when the water level in the collection tank 210 is too high, the force required by the transmission chain 240 to drive the scraper 250 is increased, which in turn causes the load of the second motor to be relatively increased. In the actual production process, when the water level is 1/4 to 1/2 of the height of the collecting tank 210, the load of the second motor is relatively small, and the purpose of energy conservation is further achieved. Particularly, when the overflow port 211 is located at 1/4, 1/3 or 1/2 of the height of the collection tank 210, the drainage effect is relatively obvious, and the drainage hole is not easily blocked by the charcoal slag.

As shown in fig. 1, in this embodiment, the coke discharge treatment system further includes two splash cases 300.

Two mud guard housings 300 are respectively installed at both ends of the collection tank 210. The lower portion of each of the mud guard housings 300 is connected to the collection chamber 210, and the upper portion of the mud guard housing 300 is connected to or spaced apart from the end of the fixed frame 110.

In the process of transporting coke in the conveying device 100, the idler 150 easily throws the coke mud on the surface of the belt 140 contacting with the idler to the periphery of the fixing frame 110, thereby polluting the surrounding working environment. The mud guard housing 300 is used to prevent the thrown-out coke mud from splashing to the peripheral side of the fixed frame 110, and guides the thrown-out coke mud, so that the coke mud falls into the collection box 210.

Further, an abrasion-resistant layer and an anti-rust layer are arranged on the inner wall of the collection box 210.

It should be noted that the wear layer in the collection box 210 prevents the scraper 250 from causing great wear to the inner wall of the collection box 210 during the transportation of the coke mud. The rust preventive layer prevents the inner wall of the collection tank 210 from being rusted by water. The wear resistant layer and the rust resistant layer improve the service life of the collection box 210 together.

Further, the garbage collection device 200 further includes a first sprocket connecting shaft 260 and a second sprocket connecting shaft 270.

Two of the driving sprocket 220 and the driven sprocket 230 are provided. One end of the first sprocket connecting shaft 260 is in transmission connection with a power output shaft of the second motor, and the other end of the first sprocket connecting shaft 260 penetrates through the side wall of the collecting box 210 and then is fixedly connected with the two driving sprockets 220 which are arranged at intervals.

One end of the second sprocket connecting shaft 270 passes through the collection box 210 and is fixedly connected with two driven sprockets 230 which are arranged at intervals.

The two driving chains 240 are correspondingly sleeved on the driving sprocket 220 and the driven sprocket 230, and are driven by the second motor to rotate.

In the present embodiment, it is apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A coke discharging treatment system is characterized in that: comprises a conveying device (100) and a waste collecting device (200); the conveying device (100) comprises a fixed frame (110), a driving pulley (120), a driven pulley (130), a belt (140), a plurality of carrier rollers (150) and a first motor;

the driving belt pulley (120) and the driven belt pulley (130) are respectively mounted at two ends of the fixing frame (110), and the fixing frame (110) is provided with a plurality of carrier rollers (150); the belt (140) is sleeved between the driving belt pulley (120) and the driven belt pulley (130), and a rotating shaft of the driving belt pulley (120) is in transmission connection with a power output shaft of the first motor; the belt (140) abuts against the carrier roller (150);

the waste collecting device (200) comprises a collecting box (210) with an opening at the top, a second motor, a driving chain wheel (220), a driven chain wheel (230), a transmission chain (240) and a scraper (250), wherein the driving chain wheel, the driven chain wheel and the scraper are all arranged in the collecting box (210);

the collecting box (210) is arranged at the lower part of the fixed frame (110), and the driving chain wheel (220) and the driven chain wheel (230) are respectively arranged at the two ends of the collecting box (210); an annular transmission chain (240) is sleeved between the driving chain wheel (220) and the driven chain wheel (230), and a rotating shaft of the driving chain wheel (220) is in transmission connection with a power output shaft of the second motor; the transmission chain (240) is connected with a plurality of scraping plates (250) along the length direction thereof; the bottom wall of the collecting box (210) is abutted against the scraper (250) correspondingly arranged.

2. The coke discharge treatment system according to claim 1, wherein: also comprises a condensed water discharge pipeline;

an overflow port (211) is arranged on the side wall of the collection box (210);

the overflow port (211) is connected with a water inlet of the condensed water discharge pipeline; and the water outlet of the condensed water discharge pipeline is connected with the sewage tank.

3. The coke discharge treatment system according to claim 2, wherein: the collection bin (210) includes a horizontal section (210 a) and an inclined section (210 b) connected.

4. The coke discharge treatment system according to claim 3, wherein: the included angle between the inclined section (210 b) and the horizontal section (210 a) is 130-160 degrees.

5. The coke discharging treatment system according to claim 2 or 3, wherein: the overflow outlet (211) is located at 1/4 to 1/2 of the height of the collection tank (210).

6. The coke discharging treatment system according to claim 1 or 2, wherein: the mud guard also comprises two mud guard shells (300);

the two mud blocking shells (300) are respectively arranged at two ends of the collecting box (210); the lower part of each mud blocking shell (300) is connected with the collection box (210), and the upper part of each mud blocking shell (300) is connected with the end part of the fixed frame (110) or arranged at intervals.

7. The coke discharge treatment system according to claim 1, wherein: and the inner wall of the collection box (210) is provided with a wear-resistant layer and an anti-rust layer.