CN114621774A

CN114621774A - Coke oven with inclined carbonization chamber based on petroleum preparation

Info

Publication number: CN114621774A
Application number: CN202210401340.XA
Authority: CN
Inventors: 庄晓春; 王思楠
Original assignee: Dongying Paikesaisi Petroleum Equipment Co ltd
Current assignee: Quzhou Zhongchi New Materials Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-06-14
Anticipated expiration: 2042-04-18
Also published as: CN114621774B

Abstract

The invention provides a coke oven with an inclined carbonization chamber based on petroleum preparation, relates to the technical field of coke ovens, and solves the problems that when the existing device discharges carbon blocks after extraction is finished, a baffle of the carbonization chamber is usually required to be opened first, and then the carbon blocks are drawn out by using a scraper, so that time and labor are wasted. A coke oven with an inclined carbonization chamber based on petroleum preparation comprises a furnace body, a placing part and an auxiliary part; the furnace body is placed on the ground, and the front end face of the furnace body is provided with a slag discharge port. Because of the draw-in groove is L shape groove structure, and when baffle B slided to left side position the draw-in groove with place the board and be the joint form to place the board this moment and be spacing form, thereby can realize placing the spacing fixed of board, and then prevented to place the board when putting in the coal cinder and rotated and lead to the coal cinder to drop in the furnace body outside.

Description

Coke oven with inclined carbonization chamber based on petroleum preparation

Technical Field

The invention belongs to the technical field of coke ovens, and particularly relates to a coke oven with an inclined carbonization chamber based on petroleum preparation.

Background

A coke oven is a furnace used to refine coke. The modern coke oven is composed of a carbonization chamber, a combustion chamber, a regenerative chamber, a chute area, an oven top, a foundation, a flue and the like.

Based on the above, the existing coke oven has the following defects during charging and discharging:

one is that when the existing device discharges the carbon block after extraction is finished, the baffle of the carbonization chamber is often opened firstly, and then the carbon block is fished out by using a scraper, which wastes time and labor, but the vibration and sliding discharge of the carbon block cannot be automatically realized when the baffle of the carbonization chamber is opened through structural improvement; moreover, the existing device is easy to generate floating ash when discharging carbon blocks, which affects the physical and psychological health of operators, and can not automatically realize dust absorption while opening the baffle of the carbonization chamber, and can not automatically realize the cleaning of the floating ash on the air suction pipe when opening the baffle.

In view of the above, it is an object of the present invention to provide a coke oven with an inclined coking chamber based on petroleum production, which is improved in view of the conventional structure and drawbacks, and is expected to have higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a coke oven with an inclined carbonization chamber based on petroleum preparation, aiming at solving the problems that the existing device is usually required to open a baffle of the carbonization chamber when discharging carbon blocks after extraction is finished, and then the carbon blocks are fished out by using a scraper, so that time and labor are wasted, and the vibration and sliding discharge of the carbon blocks cannot be automatically realized when the baffle of the carbonization chamber is opened through structural improvement; moreover, the existing device is easy to generate floating ash when discharging carbon blocks, which affects the physical and psychological health of operators, and can not automatically realize the dust absorption while opening the baffle of the carbonization chamber, and can not automatically realize the cleaning of the floating ash on the air suction pipe when opening the baffle.

The invention relates to a coke oven with an inclined carbonization chamber based on petroleum preparation, which has the purposes and effects achieved by the following specific technical means:

a coke oven with an inclined carbonization chamber based on petroleum preparation comprises a furnace body, a placing part and an auxiliary part; the furnace body is placed on the ground, and the front end surface of the furnace body is provided with a slag discharge port; the placing part consists of a placing plate, a sliding seat, a sliding rod, a connecting ball, a baffle ring, an elastic piece, a groove and a bulge, the placing plate is rotatably connected in the furnace body, and the placing plate is inclined by 30 degrees; the placing plate passes through the slag discharge port; the furnace body is connected with a baffle B in a sliding way, and the baffle B is provided with a clamping groove; the clamping groove is of an L-shaped groove structure, and is clamped with the placing plate when the baffle B slides to the leftmost position, and the placing plate is limited at the moment; the auxiliary part comprises mount pad, piston bottle, filter cartridge, fixing base, breathing pipe and suction opening, and the mount pad passes through bolt fixed connection at furnace body front end face.

Furthermore, a feed inlet is formed in the rear end face of the furnace body, and a baffle A is rotatably connected to the position, located at the feed inlet, of the rear end face of the furnace body.

Furthermore, the sliding seat is fixedly connected to the inner wall of the furnace body through a bolt, and a sliding rod is connected to the sliding seat in a sliding manner; the connecting ball is welded at the head end of the sliding rod and is rotatably connected to the placing plate; the welding has the fender ring on the slide bar, and still cup joints the elastic component on the slide bar to the elastic component has constituteed the elasticity reset structure who places the board.

Furthermore, grooves are formed in the placing plate in a linear array shape, and the grooves are of a semi-cylindrical groove-shaped structure; the baffle B is welded with a poke rod, the head end of the poke rod is in elastic contact with the groove, and the baffle B slides to the right for 2cm, and the baffle B is placed to be unlocked and locked.

Furthermore, bulges are welded on the placing plate in a linear array shape, and the bulges and the grooves are arranged in a staggered shape; the protrusion is of a semi-cylindrical structure, and when the baffle B slides rightwards, the poke rod and the protrusion are in contact in sequence.

Furthermore, the head end of the protrusion is polished, and the polished head end of the protrusion is of a hemispherical structure.

Further, a piston bottle is installed on the installation seat, a filter box is also installed on the installation seat, and an exhaust pipe on the piston bottle is connected with the filter box; the air inlet pipe on the piston bottle is connected with the air suction pipe, a fixed seat is arranged on the air suction pipe, and the fixed seat is fixedly connected on the furnace body through bolts; check valves are arranged in the air inlet pipe and the air outlet pipe of the piston bottle.

Furthermore, the piston bottle head end is in elastic contact with the bottom end face of the placing plate, and the piston bottle head end is of a hemispherical structure.

Furthermore, the air suction pipes are provided with air suction holes in an annular array shape; the baffle B is welded with an auxiliary seat, and the auxiliary seat is connected to the air suction pipe in a sliding manner.

Compared with the prior art, the invention has the following beneficial effects:

through the matching arrangement of the baffle B, the clamping groove, the poke rod and the placing part, firstly, the baffle B can be locked and unlocked through the clamping groove on the baffle B, and secondly, the placing plate can be continuously vibrated through the poke rod, so that the discharge of carbon blocks is accelerated; the method comprises the following specific steps:

firstly, the clamping groove is of an L-shaped groove structure, when the baffle B slides to the leftmost position, the clamping groove and the placing plate are clamped, and the placing plate is in a limiting shape, so that the limiting and fixing of the placing plate can be realized, and the coal blocks are prevented from falling outside the furnace body due to the rotation of the placing plate when the coal blocks are put in;

secondly, grooves are formed in the placing plate in a linear array shape, and the grooves are of a semi-cylindrical groove-shaped structure; the baffle B is welded with a poke rod, the head end of the poke rod is in elastic contact with the groove, and the placing plate is in an unlocking and locking state when the baffle B slides rightwards by 2cm, so that the continuous vibration of the placing plate can be realized through the continuous elastic clamping between the head end of the poke rod and the groove when the baffle B slides rightwards, and the sliding discharge of carbon blocks on the placing plate can be realized;

thirdly, the placing plate is welded with bulges in a linear array shape, and the bulges and the grooves are arranged in a staggered shape; the bulges are of semi-cylindrical structures, and when the baffle B slides rightwards, the poke rod and the bulges are in sequential contact, so that the vibration amplitude of the placing plate can be increased, and the cleaning effect of the carbon block is improved;

fourthly, the raised head end is polished, and the polished raised head end is of a hemispherical structure, so that the probability of carbon dust residue on the protrusion can be reduced.

Through the matched arrangement of the auxiliary seat, the placing plate and the auxiliary part, firstly, the piston bottle can be continuously extruded through the placing plate, and further, the absorption and filtration of dust during discharging are realized; secondly, the auxiliary fixing and the auxiliary cleaning of the air suction pipe can be realized through the auxiliary seat; the method comprises the following specific steps:

firstly, a piston bottle is installed on an installation seat, a filter box is also installed on the installation seat, and an exhaust pipe on the piston bottle is connected with the filter box; the air inlet pipe on the piston bottle is connected with the air suction pipe, a fixed seat is arranged on the air suction pipe, and the fixed seat is fixedly connected on the furnace body through bolts; one-way valves are arranged in the air inlet pipe and the air outlet pipe of the piston bottle, so that once air suction and air exhaust can be realized when the piston bottle is stretched once; the head end of the piston bottle is in elastic contact with the bottom end face of the placing plate, and the head end of the piston bottle is of a hemispherical structure, so that on one hand, continuous extrusion of the piston bottle can be realized when the placing plate reciprocates, and on the other hand, the head end of the piston bottle with the hemispherical structure can reduce friction with the bottom end face of the placing plate;

secondly, the air suction pipes are provided with air suction holes in an annular array shape; an auxiliary seat is welded on the baffle B and is connected to the air suction pipe in a sliding manner, so that on one hand, the dust collection effect can be improved through the air suction holes arranged in an annular array manner; on the other hand, the auxiliary seat can clean the carbon dust on the air suction pipe.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is an enlarged schematic view of fig. 1 at a.

Fig. 3 is an enlarged schematic view of fig. 1 at B according to the present invention.

Fig. 4 is a schematic axial view of the present invention, taken transversely.

Fig. 5 is a schematic front view of the structure of fig. 4 according to the present invention.

Fig. 6 is a left side view of the structure of fig. 4 according to the present invention.

Fig. 7 is an enlarged view of the structure of fig. 6 according to the present invention.

Fig. 8 is a schematic longitudinal sectional axial view of the present invention.

Fig. 9 is a schematic view of the adjusted axial structure of fig. 8 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a furnace body; 101. a feed inlet; 102. a baffle A; 103. a slag discharge port; 104. a baffle B; 105. a card slot; 106. a poke rod; 107. an auxiliary seat; 2. a placement section; 201. placing the plate; 202. a sliding seat; 203. a slide bar; 204. a connecting ball; 205. a baffle ring; 206. an elastic member; 207. a groove; 208. a protrusion; 3. an auxiliary part; 301. a mounting seat; 302. a piston bottle; 303. a filter cartridge; 304. a fixed seat; 305. an air intake duct; 306. and (4) an air suction hole.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides a coke oven with an inclined carbonization chamber based on petroleum preparation, which comprises an oven body 1, a placing part 2 and an auxiliary part 3; the furnace body 1 is placed on the ground; the placing part 2 consists of a placing plate 201, a sliding seat 202, a sliding rod 203, a connecting ball 204, a baffle ring 205, an elastic piece 206, a groove 207 and a bulge 208, the placing plate 201 is rotatably connected in the furnace body 1, and the placing plate 201 is inclined by 30 degrees; referring to fig. 8 and 9, the placing plate 201 passes through the slag discharge port 103; the furnace body 1 is connected with a baffle B104 in a sliding way, and the baffle B104 is provided with a clamping groove 105; the clamping groove 105 is of an L-shaped groove structure, when the baffle B104 slides to the leftmost position, the clamping groove 105 is clamped with the placing plate 201, and the placing plate 201 is in a limiting shape at the moment, so that the limiting and fixing of the placing plate 201 can be realized, and the coal blocks are prevented from falling outside the furnace body 1 due to the rotation of the placing plate 201 when the coal blocks are put in; the placing plate 201 is provided with grooves 207 in a linear array shape, and the grooves 207 are in a semi-cylindrical groove-shaped structure; the baffle B104 is welded with the poke rod 106, the head end of the poke rod 106 is in elastic contact with the groove 207, and the placing plate 201 is in an unlocking and locking shape when the baffle B104 slides rightwards for 2cm, so that the continuous vibration of the placing plate 201 can be realized through the continuous elastic clamping between the head end of the poke rod 106 and the groove 207 when the baffle B104 slides rightwards, and further the sliding discharge of carbon blocks on the placing plate 201 can be realized; the placing plate 201 is welded with the bulges 208 in a linear array shape, and the bulges 208 and the grooves 207 are arranged in a staggered shape; the protrusion 208 is of a semi-cylindrical structure, and when the baffle B104 slides rightwards, the poke rod 106 is in sequential contact with the protrusion 208, so that the vibration amplitude of the placing plate 201 can be increased, and the cleaning effect of the carbon block is improved; the head end of the protrusion 208 is polished, and the head end of the protrusion 208 is in a hemispherical structure after polishing, so that the probability of carbon dust remaining on the protrusion 208 can be reduced; the auxiliary part 3 is composed of a mounting seat 301, a piston bottle 302, a filter box 303, a fixing seat 304, an air suction pipe 305 and an air suction hole 306, and the mounting seat 301 is fixedly connected to the front end face of the furnace body 1 through bolts.

Referring to fig. 8, a slag discharge hole 103 is formed in the front end surface of the furnace body 1, a feed inlet 101 is formed in the rear end surface of the furnace body 1, and a baffle a102 is rotatably connected to the position, located at the feed inlet 101, of the rear end surface of the furnace body 1, so that the baffle a102 can be automatically closed under the action of gravity, and further, the feed inlet 101 can be automatically sealed.

Referring to fig. 8, the sliding base 202 is fixedly connected to the inner wall of the furnace body 1 by bolts, and a sliding rod 203 is slidably connected to the sliding base 202; the head end of the sliding rod 203 is welded with a connecting ball 204, and the connecting ball 204 is rotatably connected on the placing plate 201; the sliding rod 203 is welded with a baffle ring 205, the sliding rod 203 is further sleeved with an elastic piece 206, and the elastic piece 206 forms an elastic reset structure of the placing plate 201.

Referring to fig. 6 and 7, a piston bottle 302 is mounted on the mounting seat 301, a filter box 303 is further mounted on the mounting seat 301, and an exhaust pipe on the piston bottle 302 is connected with the filter box 303; the air inlet pipe on the piston bottle 302 is connected with the air suction pipe 305, the air suction pipe 305 is provided with a fixed seat 304, and the fixed seat 304 is fixedly connected on the furnace body 1 through bolts; check valves are arranged in the air inlet pipe and the air outlet pipe of the piston bottle 302, so that once air suction and air exhaust can be realized when the piston bottle 302 finishes once expansion.

Referring to fig. 7, the head end of the piston bottle 302 is elastically contacted with the bottom end surface of the placing plate 201, and the head end of the piston bottle 302 is formed in a hemispherical structure, so that, on one hand, the piston bottle 302 can be continuously pressed when the placing plate 201 reciprocates, and, on the other hand, the piston bottle 302 with the head end formed in a hemispherical structure can reduce friction with the bottom end surface of the placing plate 201.

In another embodiment, the suction pipes 305 are provided with suction holes 306 in an annular array; the baffle B104 is welded with the auxiliary seat 107, and the auxiliary seat 107 is connected to the air suction pipe 305 in a sliding manner, so that on one hand, the dust suction effect can be improved through the air suction holes 306 arranged in an annular array manner; on the other hand, the auxiliary seat 107 can clean the carbon dust on the air suction pipe 305.

The specific use mode and function of the embodiment are as follows:

when coal blocks are placed, firstly, the baffle A102 is opened, the coal blocks are placed on the placing plate 201, after the coal blocks are heated by a heating chamber and are converted into carbon blocks, the baffle B104 is opened by sliding towards the right, at the moment, the clamping groove 105 is of an L-shaped groove structure, when the baffle B104 slides to the leftmost position, the clamping groove 105 and the placing plate 201 are clamped, when the baffle B104 slides towards the right by 2cm, the placing plate 201 is of an unlocking and locking shape, so that the placing plate 201 can be unlocked, when the placing plate 201 is unlocked, the placing plate 201 is provided with grooves 207 in a linear array shape, and the grooves 207 are of a semi-cylindrical groove structure; the poke rod 106 is welded on the baffle B104, and the head end of the poke rod 106 is in elastic contact with the groove 207, so that when the baffle B104 slides rightwards, the continuous vibration of the placing plate 201 can be realized through poking of the poke rod 106, and the vibration discharge of the carbon block is further realized;

meanwhile, the placing plate 201 is welded with the protrusions 208 in a linear array shape, and the protrusions 208 and the grooves 207 are arranged in a staggered manner; the bulges 208 are of a semi-cylindrical structure, and when the baffle B104 slides rightwards, the poke rod 106 and the bulges 208 are in sequential contact, so that the vibration amplitude of the placing plate 201 can be increased, and the cleaning effect of the carbon block is improved;

meanwhile, a piston bottle 302 is installed on the installation seat 301, a filter box 303 is also installed on the installation seat 301, and an exhaust pipe on the piston bottle 302 is connected with the filter box 303; the air inlet pipe on the piston bottle 302 is connected with the air suction pipe 305, the air suction pipe 305 is provided with a fixed seat 304, and the fixed seat 304 is fixedly connected on the furnace body 1 through bolts; one-way valves are arranged in the air inlet pipe and the air outlet pipe on the piston bottle 302, so that once air suction and air exhaust can be realized when the piston bottle 302 is stretched once; the head end of the piston bottle 302 is elastically contacted with the bottom end surface of the placing plate 201, and the head end of the piston bottle 302 is of a hemispherical structure, so that on one hand, the piston bottle 302 can be continuously extruded when the placing plate 201 reciprocates, and on the other hand, the piston bottle 302 with the head end of the hemispherical structure can reduce the friction with the bottom end surface of the placing plate 201;

meanwhile, the air suction pipes 305 are provided with air suction holes 306 in an annular array; the baffle B104 is welded with the auxiliary seat 107, and the auxiliary seat 107 is connected to the air suction pipe 305 in a sliding manner, so that on one hand, the dust suction effect can be improved through the air suction holes 306 arranged in an annular array manner; on the other hand, the auxiliary seat 107 can clean the carbon dust on the air suction pipe 305.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A coke oven with inclined carbonization chambers based on petroleum production, characterized in that: comprises a furnace body (1), a placing part (2) and an auxiliary part (3); the furnace body (1) is placed on the ground, and the front end surface of the furnace body (1) is provided with a slag discharge hole (103); the placing part (2) consists of a placing plate (201), a sliding seat (202), a sliding rod (203), a connecting ball (204), a baffle ring (205), an elastic piece (206), a groove (207) and a protrusion (208), the placing plate (201) is rotatably connected in the furnace body (1), and the placing plate (201) is inclined by 30 degrees; the placing plate (201) penetrates through the slag discharge port (103); the furnace body (1) is connected with a baffle B (104) in a sliding way, and the baffle B (104) is provided with a clamping groove (105); the clamping groove (105) is of an L-shaped groove structure, when the baffle B (104) slides to the leftmost position, the clamping groove (105) and the placing plate (201) are clamped, and the placing plate (201) is limited at the moment; the auxiliary part (3) consists of a mounting seat (301), a piston bottle (302), a filter box (303), a fixed seat (304), an air suction pipe (305) and an air suction hole (306), and the mounting seat (301) is fixedly connected to the front end face of the furnace body (1) through a bolt.

2. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: a feed inlet (101) is arranged on the rear end face of the furnace body (1), and a baffle A (102) is rotatably connected to the position, located at the feed inlet (101), of the rear end face of the furnace body (1).

3. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: the sliding seat (202) is fixedly connected to the inner wall of the furnace body (1) through bolts, and the sliding seat (202) is connected with a sliding rod (203) in a sliding manner; the head end of the sliding rod (203) is welded with a connecting ball (204), and the connecting ball (204) is rotatably connected to the placing plate (201); the sliding rod (203) is welded with a baffle ring (205), the sliding rod (203) is further sleeved with an elastic piece (206), and the elastic piece (206) forms an elastic reset structure for placing the plate (201).

4. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: grooves (207) are formed in the placing plate (201) in a linear array shape, and the grooves (207) are of a semi-cylindrical groove-shaped structure; the baffle B (104) is welded with a poke rod (106), the head end of the poke rod (106) is in elastic contact with the groove (207), and the baffle B (104) slides rightwards for 2cm, and the placing plate (201) is in an unlocking and locking shape.

5. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: the placing plate (201) is welded with the bulges (208) in a linear array shape, and the bulges (208) and the grooves (207) are arranged in a staggered shape; the bulges (208) are in a semi-cylindrical structure, and when the baffle B (104) slides to the right, the poke rod (106) and the bulges (208) are in sequential contact.

6. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: the head end of the bulge (208) is polished, and the head end of the bulge (208) is of a hemispherical structure after polishing.

7. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: a piston bottle (302) is installed on the installation seat (301), a filter box (303) is also installed on the installation seat (301), and an exhaust pipe on the piston bottle (302) is connected with the filter box (303); the air inlet pipe on the piston bottle (302) is connected with the air suction pipe (305), a fixed seat (304) is arranged on the air suction pipe (305), and the fixed seat (304) is fixedly connected on the furnace body (1) through a bolt; check valves are arranged in the air inlet pipe and the air outlet pipe of the piston bottle (302).

8. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: the head end of the piston bottle (302) is in elastic contact with the bottom end face of the placing plate (201), and the head end of the piston bottle (302) is of a hemispherical structure.

9. The coke oven with inclined carbonization chamber based on petroleum production of claim 1, wherein: the air suction pipes (305) are provided with air suction holes (306) in an annular array; an auxiliary seat (107) is welded on the baffle B (104), and the auxiliary seat (107) is connected on the air suction pipe (305) in a sliding way.