CN211463087U

CN211463087U - Reformer for coke oven gas

Info

Publication number: CN211463087U
Application number: CN201922212992.5U
Authority: CN
Inventors: 杨维怀
Original assignee: Xinjiang Xuanli Environmental Protection Energy Co ltd
Current assignee: Xinjiang Xuanli environmental protection energy Co.,Ltd.
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-11
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a coke oven is reborner for coal gas, the utility model comprises a furnace body, the external surface of the furnace body is sleeved with a heating mechanism, the heating mechanism comprises a polyester ammonia heat shield, an electric heating pipe, an oil storage cavity, an annular catheter and a circulating pump, the external surface of the furnace body is sleeved with the polyester ammonia heat shield, the electric heating pipe is arranged at the corresponding position of the two sides of the bottom end of the inner wall of the polyester ammonia heat shield, the oil storage cavity is arranged at the corresponding position of the electric heating pipe at the bottom end of the furnace body, the annular catheter is uniformly sleeved on the inner wall of the furnace body, the circulating pump is arranged at the connection part of the annular catheter and the oil storage cavity, the heat conducting oil in the oil storage cavity is heated by the electric heating pipe, the contact area between the hot oil and the inner wall of the furnace body is increased by the annular catheter, the heating is convenient for each part, the production efficiency of the environment-friendly gas is improved.

Description

Reformer for coke oven gas

Technical Field

The utility model relates to the technical field of environmental protection fuel production equipment, in particular to a reformer for coke oven gas.

Background

The environment-friendly fuel is a slightly-polluted energy source, namely a novel important resource, can reduce the pollution to the environment, is mainly a novel environment-friendly fuel which is scientifically prepared on the basis of diesel oil, gasoline, aviation oil, kerosene, methanol, ethanol and the like, and has the characteristics of improving a combustion value, reducing cost and reducing emission, and due to the characteristics of the environment-friendly fuel, the environment-friendly fuel is popular in popularization, wherein the conversion furnace for coke oven gas is one of production equipment for producing environment-friendly gas fuel;

however, the existing reformer for coke oven gas has the problems that when the reformer is used, all parts of a furnace body cannot be heated, the furnace body is heated unevenly, the reaction temperature of gas raw materials cannot be kept constant during mixing, and the production efficiency of environment-friendly gas is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a converter for coke oven gas to solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coke oven is reborner for gas, includes the furnace body, the furnace body external surface has cup jointed heating mechanism, heating mechanism includes polyester ammonia heat insulating sleeve, electric heating pipe, oil storage cavity, annular catheter and circulating pump, the furnace body external surface has cup jointed polyester ammonia heat insulating sleeve, electric heating pipe is all installed to the corresponding position department in polyester ammonia heat insulating sleeve inner wall bottom both sides, the oil storage cavity is installed to the corresponding electric heating pipe position department in furnace body bottom, the furnace body inner wall has evenly cup jointed annular catheter, annular catheter installs the circulating pump with the oil storage cavity junction, the outside bottom of furnace body has cup jointed the support frame, the sealed top cap is installed on the furnace body top, electric heating pipe and the input of circulating pump all with the output electric connection of commercial power.

Further, furnace body inner wall mid-mounting has clearance mechanism, clearance mechanism includes that the catalyst stores box, flabellum, micro motor, air vent and fixture block, furnace body inner wall mid-mounting has the catalyst to store the box, the catalyst is stored box top mid-mounting and is had micro motor, micro motor bottom edge has evenly cup jointed the flabellum, the air vent has evenly been seted up in the even run-through of catalyst storage box top surface, micro motor's input and the output electric connection of commercial power.

Furthermore, the catalyst storage box is fixedly connected with the inner wall of the furnace body through a clamping block.

Further, seal cap top middle part is run through and is installed exhaust mechanism, exhaust mechanism includes aiutage, air guide cavity, check valve and filtration gauze, seal cap top middle part is run through and is installed the aiutage, the air guide cavity has all been seted up to the inside both sides of aiutage, the check valve is installed to air guide cavity bottom, the filter gauze is installed in the embedding of aiutage bottom.

Furthermore, an air inlet pipe is installed on one side of the bottom end of the furnace body in a penetrating mode, and an air outlet pipe is installed on the other side of the bottom end of the furnace body in a penetrating mode.

Furthermore, the inner wall of the support frame is pasted with a rubber gasket.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be provided with heating mechanism, heat the conduction oil of oil storage cavity inside through electric heating pipe, and under the effect of circulating pump and annular catheter, carry out the circulation transport with the conduction oil in annular catheter inside, increased the area of contact between hot oil and the furnace body inner wall through annular catheter, thereby be convenient for heat each position of furnace body, the furnace body is heated evenly, guaranteed gaseous raw materials reaction temperature's constancy when mixing, improved the production efficiency of environmental protection gas;

by arranging the cleaning mechanism, the fan blades are driven to rotate by the micro motor, and catalyst particles generated by reaction at the top end of the catalyst storage box can be cleaned, so that the problem that the vent holes are easily blocked due to the accumulation of the catalyst particles at the top end of the catalyst storage box is solved, and the stability of the furnace body in operation is ensured;

through setting up exhaust mechanism, can discharge the inside reaction gas of furnace body through filtering gauze and check valve, can adjust the inside atmospheric pressure of furnace body, it is too big to have solved the inside gas pressure of furnace body, has the problem of potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of a reformer for coke oven gas according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a heating mechanism of a reformer for coke oven gas in the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the installation of a cleaning mechanism for a reformer for coke oven gas in the embodiment of FIG. 1;

FIG. 4 is a schematic view of a reformer cleaning mechanism for coke oven gas in the embodiment of FIG. 1;

FIG. 5 is a schematic view of a converter exhaust mechanism for coke oven gas in the embodiment of FIG. 1.

Reference numerals: 1-furnace body; 2-a heating mechanism; 201-polyurethane heat insulation sleeve; 202-electric heating tube; 203-oil storage chamber; 204-a ring catheter; 205-a circulation pump; 3-a support frame; 4-sealing the top cover; 5, an air inlet pipe; 6-air outlet pipe; 7-a cleaning mechanism; 701-catalyst storage box; 702-fan blades; 703-a micro motor; 704-a vent; 705-fixture block; 8-an exhaust mechanism; 801-exhaust funnel; 802-an airway chamber; 803-one-way valve; 804-filtration screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-5, the present invention provides a technical solution: a reforming furnace for coke oven gas comprises a furnace body 1, a heating mechanism 2 is sleeved on the outer surface of the furnace body 1, the heating mechanism 2 comprises a polyester ammonia heat insulation sleeve 201, an electric heating pipe 202, an oil storage chamber 203, an annular liquid guide pipe 204 and a circulating pump 205, the polyester ammonia heat insulation sleeve 201 is sleeved on the outer surface of the furnace body 1, the electric heating pipe 202 is installed at the corresponding position of the two sides of the bottom end of the inner wall of the polyester ammonia heat insulation sleeve 201, the model of the electric heating pipe 202 is DN-40, the oil storage chamber 203 is installed at the position of the bottom end of the furnace body 1 corresponding to the electric heating pipe 202, the annular liquid guide pipe 204 is uniformly sleeved on the inner wall of the furnace body 1, the circulating pump 205 is installed at the joint of the annular liquid guide pipe 204 and the oil storage chamber 203, the model of the circulating pump 205 is FST-2180, a support frame 3 is sleeved on the outer, the firmness and the stability of the furnace body 1 when being placed are improved, the sealing top cover 4 is installed at the top end of the furnace body 1, and the input ends of the electric heating pipe 202 and the circulating pump 205 are electrically connected with the output end of a mains supply.

The middle part of the inner wall of the furnace body 1 is provided with a cleaning mechanism 7, the cleaning mechanism 7 comprises a catalyst storage box 701, fan blades 702, a micro motor 703, vent holes 704 and a clamping block 705, the middle part of the inner wall of the furnace body 1 is provided with the catalyst storage box 701, the middle part of the top end of the catalyst storage box 701 is provided with the micro motor 703, the model of the micro motor 703 is BLD-09, the edge of the bottom end of the micro motor 703 is uniformly sleeved with the fan blades 702, the top end surface of the catalyst storage box 701 is uniformly penetrated and provided with the vent holes 704, the input end of the micro motor 703 is electrically connected with the output end of commercial power, the catalyst storage box 701 is fixedly connected with the inner wall, the catalyst storage box 701 can be taken out from the interior of the furnace body 1, so that workers can supplement and replace the catalyst in the catalyst storage box 701, and the full reaction of the coke oven gas in the furnace body 1 is ensured.

4 top middle parts of sealing top cap run through and install exhaust mechanism 8, exhaust mechanism 8 includes aiutage 801, air guide cavity 802, check valve 803 and

filtration gauze

804, 4 top middle parts of sealing top cap run through and install aiutage 801, air guide cavity 802 has all been seted up to the inside both sides of aiutage 801, check valve 803 is installed to air guide cavity 802 bottom, filter gauze 804 is installed in the embedding of aiutage 801 bottom, 1 bottom one side of furnace body runs through and installs

intake pipe

5, 1 bottom opposite side of furnace body runs through and installs outlet duct 6, can be with the leading-in to 1 inside furnace body of reaction raw materials gas through intake pipe 5, and can discharge the environmental protection gas after the synthesis through outlet duct 5, collect.

The working principle is as follows: when the environment-friendly gas heating furnace is used, firstly, a plurality of gas raw materials are led into the furnace body 1 through the gas inlet pipe 5, then, the heat conduction oil in the oil storage cavity 203 is heated through the electric heating pipe 202, the heat conduction oil is circularly conveyed in the annular liquid guide pipe 204 under the action of the circulating pump 205 and the annular liquid guide pipe 204, and the contact area between the hot oil and the inner wall of the furnace body 1 is increased through the annular liquid guide pipe 204, so that each part of the furnace body 1 is conveniently heated, the furnace body 1 is uniformly heated, the reaction temperature of the gas raw materials is guaranteed to be constant when the gas raw materials are mixed, and the production efficiency of the environment-friendly;

then, the mixed gas reacts under the action of the catalyst at the catalyst storage box 701, the fan blades 702 are driven to rotate by the micro motor 703, and catalyst particles generated by the reaction at the top end of the catalyst storage box 701 can be removed, so that the problem that the vent holes 704 are easily blocked due to the accumulation of the catalyst particles at the top end of the catalyst storage box 701 is solved, the stability of the furnace body during operation is ensured, the catalyst storage box 701 can be taken out from the furnace body 1 through the sliding of the fixture block 705 on the inner wall of the furnace body 1, and workers can supplement the catalyst in the catalyst storage box 701 conveniently;

finally, the reaction gas in the furnace body 1 can be discharged through the filtering gauze 804 and the one-way valve 803 at the exhaust funnel 801, the air pressure in the furnace body 1 can be adjusted, and the problems of overlarge gas pressure in the furnace body 1 and potential safety hazards are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A reformer for coke oven gas comprises a furnace body (1) and is characterized in that a heating mechanism (2) is sleeved on the outer surface of the furnace body (1), the heating mechanism (2) comprises a polyester ammonia heat insulation sleeve (201), electric heating pipes (202), an oil storage chamber (203), an annular liquid guide pipe (204) and a circulating pump (205), the polyester ammonia heat insulation sleeve (201) is sleeved on the outer surface of the furnace body (1), the electric heating pipes (202) are respectively arranged at the corresponding positions of the two sides of the bottom end of the inner wall of the polyester ammonia heat insulation sleeve (201), the oil storage chamber (203) is arranged at the position of the bottom end of the furnace body (1) corresponding to the electric heating pipes (202), the annular liquid guide pipe (204) is uniformly sleeved on the inner wall of the furnace body (1), the circulating pump (205) is arranged at the joint of the annular liquid guide pipe (204) and the oil storage chamber (203), the supporting, the sealing top cover (4) is installed on furnace body (1) top, the input of electric heating pipe (202) and circulating pump (205) all with the output electric connection of commercial power.

2. The coke oven gas reformer according to claim 1, characterized in that a cleaning mechanism (7) is installed in the middle of the inner wall of the oven body (1), the cleaning mechanism (7) comprises a catalyst storage box (701), fan blades (702), a micro motor (703), vent holes (704) and a clamping block (705), the catalyst storage box (701) is installed in the middle of the inner wall of the oven body (1), the micro motor (703) is installed in the middle of the top end of the catalyst storage box (701), the fan blades (702) are uniformly sleeved at the bottom edge of the micro motor (703), the vent holes (704) are uniformly penetrated through the top end surface of the catalyst storage box (701), and the input end of the micro motor (703) is electrically connected with the output end of the commercial power.

3. The reformer for coke oven gas according to claim 2, wherein the catalyst storage box (701) is fixedly connected with the inner wall of the furnace body (1) through a fixture block (705).

4. The coke oven gas reformer according to claim 1, characterized in that an exhaust mechanism (8) is installed in the middle of the top end of the seal top cover (4) in a penetrating manner, the exhaust mechanism (8) comprises an exhaust funnel (801), an air guide chamber (802), a one-way valve (803) and a filter gauze (804), the exhaust funnel (801) is installed in the middle of the top end of the seal top cover (4) in a penetrating manner, the air guide chamber (802) is respectively opened on two sides inside the exhaust funnel (801), the one-way valve (803) is installed at the bottom end of the air guide chamber (802), and the filter gauze (804) is installed at the bottom end of the exhaust funnel (801) in an embedded manner.

5. The coke oven gas reformer according to claim 1, wherein an air inlet pipe (5) is installed at one side of the bottom end of the furnace body (1) in a penetrating manner, and an air outlet pipe (6) is installed at the other side of the bottom end of the furnace body (1) in a penetrating manner.

6. The coke oven gas reformer according to claim 1, wherein the inner wall of the support frame (3) is coated with a rubber gasket.