CN217499169U

CN217499169U - A coal gas purification tower for producing blue charcoal

Info

Publication number: CN217499169U
Application number: CN202221668639.3U
Authority: CN
Inventors: 白二刚
Original assignee: Inner Mongolia Huineng Group Mengnan Power Generation Co ltd
Current assignee: Inner Mongolia Huineng Group Mengnan Power Generation Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-27
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a coal gas purification tower for producing semi-coke, which comprises a purification tower body, wherein the lower part of the purification tower body is provided with a dry distillation chamber, the upper part of the inner side of the purification tower body is also provided with a purification box, the dry distillation chamber is communicated with the interior of the purification box through an air duct, a filter plate is horizontally inserted into the interior of the purification box, and a cleaning mechanism is arranged in the purification box below the filter plate; the cleaning mechanism comprises a brush holder, a servo motor, a fixed beam frame, a rotating shaft, a driven angle gear, a driving angle gear and a transmission rod, wherein the rotating shaft is rotatably connected onto the fixed beam frame through a bearing, the brush holder is sleeved and fixed at the upper end of the rotating shaft, bristles on the brush holder are attached to the filtering end face of the filter plate, and the driven angle gear is sleeved and fixed at the lower end of the rotating shaft. The utility model discloses a set up in the below of filter and clean the mechanism, can clean the filter end face of filter, can avoid the filter to block at the excessive speed, make the filter can last the dust of efficient in to the coal gas and filter.

Description

A coal gas purification tower for producing blue charcoal

The technical field is as follows:

the utility model belongs to the technical field of blue charcoal production, especially, relate to a coal gas purification tower for producing blue charcoal.

Background art:

semi coke is used as a novel carbon material, has the characteristics of high fixed carbon, high specific resistance, high chemical activity, low ash content, low aluminum, low sulfur and low phosphorus, gradually replaces metallurgical coke, is widely applied to the production of products such as calcium carbide, ferroalloy, ferrosilicon, silicon carbide and the like, and becomes an irreplaceable carbon material. In blue charcoal production process, need carry out the dry distillation to blue charcoal raw materials for production, can be accompanied with the production of coal gas and dust at this in-process, need purify coal gas through the coal gas purifying column, get rid of the dust of mixing in the coal gas, traditional coal gas purifying column utilizes the filter to filter the dust, causes the filter plate very easily and blocks, needs frequent change the filter, wastes time and energy.

The utility model has the following contents:

an object of the utility model is to provide a coal gas purification tower for producing blue charcoal to solve one of the problems that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: a coal gas purification tower for producing semi-coke comprises a purification tower body, wherein a dry distillation chamber is arranged at the lower part of the purification tower body, a purification box is further arranged at the upper part of the inner side of the purification tower body, the dry distillation chamber is communicated with the inside of the purification box through an air guide pipe, a filter plate is horizontally inserted into the purification box, and a cleaning mechanism is arranged in the purification box below the filter plate;

clean mechanism includes brush yoke, servo motor, fixed roof beam structure, pivot, driven horn gear, initiative horn gear and transfer line, the pivot is passed through the bearing and is rotated and connect on fixed roof beam structure, the brush yoke cup joints the upper end of fixing in the pivot, and the brush hair on the brush yoke and the laminating of the filter terminal surface of filter, driven horn gear cup joints the lower extreme of fixing in the pivot, the one end of transfer line and servo motor's rotation end fixed connection, the initiative horn gear cup joints the other end of fixing at the transfer line, and initiative horn gear and driven horn gear meshing are connected.

Furthermore, two ends of the fixed beam frame are respectively and fixedly connected to the inner walls of two sides of the purifying box.

Furthermore, the servo motor is fixedly arranged on the outer side wall of the purification tower body, and the position, close to the driving horn gear, of the transmission rod is rotatably connected to the bearing seat at the bottom of the fixed beam frame.

Furthermore, a collecting box is further inserted into the bottom of the inner side of the purifying box, the upper end of the air guide tube extends into the purifying box, and the upper end of the air guide tube is located between the filter plate and the collecting box.

Further, still fixedly installed switch on the lateral wall of purification tower body, switch passes through wire and outside power electric connection, and switch still passes through wire and servo motor electric connection.

Furthermore, the inside of purifying box still the symmetry is provided with the inserted frame, the filter activity is inserted and is put between a set of the inserted frame, the top of inserted frame still the screw thread has connect soon locking bolt, and locking bolt's lower extreme butt is on the filter.

Furthermore, the outer wall of the purification tower body at the front side of the purification box is rotatably connected with a closed door through a hinged shaft, and an opening and closing handle is movably arranged on the closed door.

Furthermore, a gas collecting hood is arranged at the upper part of the purification box, a gas collecting pipe is arranged at the top of the gas collecting hood, and the gas collecting pipe penetrates through the top of the purification tower body and extends out of the purification tower body.

The utility model has the advantages that:

1. the utility model discloses set up the purifying box in the inside of purifying tower body to insert in the inside activity of purifying box and put the filter, can filter the dust in the coal gas through the filter and purify, clean the mechanism through the below setting at the filter, can clean the filter end face of filter, can avoid the filter to block at the excessive speed, make the filter can last the dust of efficient in to the coal gas and filter.

2. The utility model discloses insert in the bottom of purifying box inboard and put the collection box, can collect the dust that cleans down on the filter through collecting the box, make things convenient for personnel to unify the clearance to the dust that produces in the coal gas purification process.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a purification tower body; 2. a dry distillation chamber; 3. an air duct; 4. a gas collecting pipe; 5. a purification box; 6. locking the bolt; 7. inserting a frame; 8. a filter plate; 9. a brush holder; 10. a collection box; 11. a power switch; 12. a servo motor; 13. a sealing door; 14. a fixed beam frame; 15. a rotating shaft; 16. a driven horn gear; 17. a drive horn gear; 18. and a transmission rod.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a gas purification tower for producing semi coke, which comprises a purification tower body 1, wherein the lower part of the purification tower body 1 is provided with a dry distillation chamber 2, the upper part of the inner side of the purification tower body 1 is also provided with a purification box 5, the dry distillation chamber 2 is communicated with the inside of the purification box 5 through an air duct 3, a filter plate 8 is horizontally inserted in the purification box 5, and a cleaning mechanism is arranged in the purification box 5 below the filter plate 8;

preferably, the cleaning mechanism comprises a brush holder 9, a servo motor 12, a fixed beam frame 14, a rotating shaft 15, a driven angle gear 16, a driving angle gear 17 and a transmission rod 18, wherein the rotating shaft 15 is rotatably connected to the fixed beam frame 14 through a bearing, the brush holder 9 is fixedly sleeved at the upper end of the rotating shaft 15, bristles on the brush holder 9 are attached to the filtering end face of the filter plate 8, the driven angle gear 16 is fixedly sleeved at the lower end of the rotating shaft 15, one end of the transmission rod 18 is fixedly connected with the rotating end of the servo motor 12, the driving angle gear 17 is fixedly sleeved at the other end of the transmission rod 18, the driving angle gear 17 is meshed with the driven angle gear 16, and dust attached to the filtering face of the filter plate 8 can be cleaned through the arranged cleaning mechanism;

two ends of the fixed beam frame 14 are respectively and fixedly connected to the inner walls of two sides of the purifying box 5, and the arranged fixed beam frame 14 is used for realizing the support of the rotating shaft 15 and enabling the rotating shaft 15 to smoothly rotate;

the servo motor 12 is fixedly arranged on the outer side wall of the purification tower body 1, and the position of the transmission rod 18 close to the driving angle gear 17 is rotatably connected to a bearing seat at the bottom of the fixed beam frame 14, so that the transmission rod 18 can smoothly rotate;

a collecting box 10 is further inserted into the bottom of the inner side of the purifying box 5, the upper end of the air guide tube 3 extends into the purifying box 5, the upper end of the air guide tube 3 is located between the filter plate 8 and the collecting box 10, and the collected dust cleaned off is collected through the arranged collecting box 10;

further, a power switch 11 is fixedly arranged on the outer side wall of the purification tower body 1, the power switch 11 is electrically connected with an external power supply through a lead, the power switch 11 is also electrically connected with a servo motor 12 through a lead, the switch of the servo motor 12 can be controlled through the power switch 11, and the power switch 11 and the servo motor 12 are of common models in the market;

a gas collecting hood is arranged at the upper part of the purifying box 5, a gas collecting pipe 4 is arranged at the top of the gas collecting hood, and the gas collecting pipe 4 penetrates through the top of the purifying tower body 1 and extends out of the purifying tower body 1;

coal gas generated in the production process of blue coal can be mixed with dust and enters the purifying box 5 from the dry distillation chamber 2 along the gas guide pipe 3, the coal gas and the dust entering the purifying box 5 can be filtered through the filter plate 8, the dust mixed in the coal gas can be removed through the filter plate 8, the coal gas is purified, the purified coal gas can be finally guided into the coal gas collecting pipe 4 and is guided into external collecting equipment through the coal gas collecting pipe 4 for collection, in the process, the servo motor 12 can be driven to rotate in stages through the power switch 11, the servo motor 12 can drive the transmission rod 18 to rotate, the transmission rod 18 can drive the driving horn gear 17 to rotate, the driving horn gear 17 can drive the driven horn gear 16 to rotate, the driven horn gear 16 can rotate to further drive the rotating shaft 15 to rotate, and the rotating shaft 15 can finally drive the brush holder 9 to rotate, and can clean the dust that adheres to on the filter end face of filter 8 through brush yoke 9 and get off, can avoid filter 8 to block at the excessive speed, improve filter 8's filtration efficiency, the dust that cleans can fall into and collect in collecting box 10.

The inside of the purifying box 5 is also symmetrically provided with inserting frames 7, the filter plate 8 is movably inserted between a group of inserting frames 7, the top of each inserting frame 7 is also screwed with a locking bolt 6, the lower end of each locking bolt 6 is abutted against the filter plate 8, and the filter plate 8 can be fixed on the inserting frames 7 through the arranged locking bolts 6;

preferably, the outer wall of the purification tower body 1 at the front side of the purification box 5 is also rotatably connected with a closed door 13 through a hinged shaft, the closed door 13 is movably provided with an opening and closing handle, the purification box 5 can be opened by rotating the opening and closing handle, the filter plate 8 and the collection box 10 are taken out, and when the closed door 13 is closed, the inner side wall of the closed door 13 is attached to the insertion frame 7 and the front end face of the filter plate 8, so that dust can be effectively prevented from passing through;

when needs take out the clearance with filter 8 and collection box 10, the handle of opening and close on the rotatable airtight door 13 is opened airtight door 13, can take collection box 10 from the inside of purifying box 5 this moment and take out, clears up the dust of collecting the inside collection of box 10, and the accessible is unscrewed locking bolt 6, takes filter 8 out from inserting between the frame 7, clears up filter 8.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coal gas purification tower for producing blue charcoal, includes purifying column body (1), the lower part of purifying column body (1) is provided with dry distillation chamber (2), its characterized in that: the upper part of the inner side of the purification tower body (1) is also provided with a purification box (5), the dry distillation chamber (2) is communicated with the interior of the purification box (5) through an air duct (3), a filter plate (8) is horizontally inserted into the interior of the purification box (5), and a cleaning mechanism is arranged in the purification box (5) below the filter plate (8);

cleaning mechanism includes brush yoke (9), servo motor (12), fixed roof beam structure (14), pivot (15), driven angle gear (16), initiative angle gear (17) and transfer line (18), pivot (15) are rotated through the bearing and are connected on fixed roof beam structure (14), brush yoke (9) are cup jointed and are fixed in the upper end of pivot (15), and the brush hair on brush yoke (9) and the laminating of the filter terminal surface of filter (8), driven angle gear (16) are cup jointed and are fixed the lower extreme at pivot (15), the one end of transfer line (18) and the rotation end fixed connection of servo motor (12), initiative angle gear (17) are cup jointed and are fixed the other end at transfer line (18), and initiative angle gear (17) are connected with driven angle gear (16) meshing.

2. The gas purification tower for producing semi-coke according to claim 1, characterized in that: two ends of the fixed beam frame (14) are respectively and fixedly connected to the inner walls of two sides of the purifying box (5).

3. The gas purification tower for producing semi-coke according to claim 2, characterized in that: the servo motor (12) is fixedly arranged on the outer side wall of the purification tower body (1), and the position, close to the driving angle gear (17), of the transmission rod (18) is rotatably connected to a bearing seat at the bottom of the fixed beam frame (14).

4. The gas purification tower for producing semi-coke according to claim 3, characterized in that: the bottom of purifying box (5) inboard has still inserted and has been put collection box (10), the upper end of air duct (3) extends to in purifying box (5), and the upper end of air duct (3) is located between filter (8) and collection box (10).

5. The gas purification tower for producing semi-coke according to claim 4, characterized in that: the outer side wall of the purification tower body (1) is further fixedly provided with a power switch (11), the power switch (11) is electrically connected with an external power supply through a lead, and the power switch (11) is further electrically connected with the servo motor (12) through a lead.

6. The gas purification tower for producing semi-coke according to claim 1, characterized in that: the inside of purifying box (5) still the symmetry is provided with and inserts frame (7), filter (8) activity is inserted and is put a set of insert between frame (7), the top of inserting frame (7) is still the screw thread and has connect locking bolt (6) soon, and the lower extreme butt of locking bolt (6) is on filter (8).

7. The gas purification tower for producing semi-coke according to claim 1, characterized in that: still be connected with sealed door (13) through the articulated shaft rotation on the outer wall of purifying column body (1) of purifying box (5) front side, and sealed door (13) go up the activity and be provided with and open and close the handle.

8. The gas purification tower for producing semi-coke according to claim 7, characterized in that: the upper portion of the purification box (5) is provided with a gas collecting hood, the top of the gas collecting hood is provided with a gas collecting pipe (4), and the gas collecting pipe (4) penetrates through the top of the purification tower body (1) and extends out of the purification tower body (1).