CN211177927U

CN211177927U - Single-tube vertical carbonization furnace

Info

Publication number: CN211177927U
Application number: CN201922023714.5U
Authority: CN
Inventors: 宋志涛
Original assignee: Hebei Kuntian New Energy Technology Co ltd
Current assignee: Hebei Kuntian New Energy Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-04
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a single-tube vertical carbonization furnace, which relates to the technical field of carbonization furnaces and comprises a base, wherein support legs are fixedly arranged on the outer surface of the lower end of the base, a furnace body is fixedly arranged on the outer surface of the upper end of the base, a combustion chamber is arranged in the furnace body close to the lower end, a through flow tube is fixedly arranged on the outer surface of one side of the furnace body, a pressure gauge is fixedly arranged on the outer surface of the front end of the furnace body close to the upper end, a smoke collecting mechanism is fixedly arranged on the outer surface of the other side of the furnace body, a return pipe is fixedly arranged on the outer surface of one side of the smoke collecting mechanism, a cleaning mechanism is arranged in the combustion chamber, preferably, the cleaning mechanism comprises a scraper blade, so that ash in the combustion chamber can be scraped out, the ash can be treated in a simple and convenient manner, and can be cleaned thoroughly, and the, the flue gas can be more easily fired for the utilization ratio of flue gas is improved.

Description

Single-tube vertical carbonization furnace

Technical Field

The utility model relates to a retort technical field specifically is a vertical retort of single tube.

Background

In the prior art, carbon powder is processed mainly by a continuous carbonization furnace, the continuous carbonization furnace is a charcoal machine series device which carries out dry distillation and anaerobic carbonization on carbon-containing wood materials (particles with the volume of less than fifteen millimeters) such as sawdust, rice husks, peanut shells, plant straws, barks and the like under the high-temperature condition in the furnace and has high carbonization rate, and the continuous carbonization furnace adopts the advanced technology of recovering, purifying and circularly burning combustible gases such as carbon monoxide, methane, oxygen and the like generated in the carbonization process of the materials. The problem of environmental pollution caused by dense smoke generated in the carbonization process of a common carbonization furnace is solved, the problem of heat energy required by charcoal machine equipment is solved, self-supply is fully realized, the continuity and economy of the equipment are improved, agricultural and forestry residues are fully utilized, the waste is changed into valuable, the contradiction that the supply and demand of forestry resources in China are short is relieved, and the method contributes to greening the environment.

The existing single-tube vertical carbonization furnace is not perfect in structure and function, and has a part to be improved, firstly, the existing carbonization furnace can recycle the smoke in the working process, but the utilization rate is not high enough, secondly, the equipment needs to remove the ash in the equipment after being used, but the prior art cannot conveniently remove the dust in the equipment and the cleaning efficiency is not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a vertical retort of single tube has solved among the prior art and has carried out recycle's the not high enough problem of utilization ratio to the flue gas, has still solved among the prior art to the inside ashes of retort clear away not enough portably and the problem that cleaning efficiency is not high.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a single tube vertical retort, includes the base, the lower extreme external fixed surface of base installs the stabilizer blade, and the upper end external fixed surface of base installs the furnace body, the position that the inside of furnace body is close to the lower extreme is provided with the combustion chamber, one side external fixed surface of furnace body installs the draught tube, the position fixed surface that the front end surface of furnace body is close to the upper end has the pressure gauge, the opposite side external fixed surface of furnace body installs smoke collection mechanism, and one side external fixed surface of smoke collection mechanism installs the back flow, the inside of combustion chamber is provided with clearance mechanism.

Preferably, the cleaning mechanism comprises a scraper, a first pull rod fixedly connected to the outer surface of the lower end of the scraper and close to one side of the scraper, a first pull handle fixedly connected to the outer surface of the lower end of the first pull rod, a first roller movably connected to the outer surface of one side of the scraper, and a second roller movably connected to the outer surface of the other side of the scraper.

Preferably, the cigarette collecting mechanism comprises a cigarette collecting box, a communicating pipe penetrating through the inner surface of one side of the cigarette collecting box, a collection retaining box fixedly installed inside the cigarette collecting box and close to the middle position, a first spring fixedly installed on the outer surface of the lower end of the collection retaining box, a first compression plate fixedly connected to the outer surface of the upper end of the first spring, a cigarette outlet pipe fixedly connected to the outer surface of the other side of the collection retaining box and close to the middle position, and a first cigarette distributing pipe fixedly installed on the outer surface of the lower end of the cigarette outlet pipe.

Preferably, the outer surface of the lower end of the first smoke distributing pipe is fixedly connected to the outer surface of one side of the collecting and retaining box, the outer surface of the upper end of the smoke outlet pipe is fixedly provided with a second smoke distributing pipe, and the outer surface of the upper end of the second smoke distributing pipe is fixedly connected to the outer surface of one side of the collecting and retaining box.

Preferably, the inner surface of the upper end of the collecting and retaining box is fixedly connected with a second spring, the outer surface of the lower end of the second spring is fixedly connected with a second compression plate, the smoke outlet pipe is in a round table shape, the outer surface of one end of the smoke outlet pipe is positioned in the furnace body, the outer surface of one end of the collecting and retaining box is fixedly connected to the outer surface of the other side of the collecting and retaining box, and the outer surface of the other end of the communicating pipe is fixedly connected to the outer surface of the lower end of the return pipe.

Preferably, the outer surface of one side of the scraper blade is fixedly connected with first spiral plates, the number of the first spiral plates is two, the adjacent surfaces of the two groups of the first spiral plates are movably connected with rotary pins, the first idler wheels are fixedly connected to the positions, close to the middle parts, of the outer surfaces of the rotary pins, the outer surface of the other side of the scraper blade is fixedly provided with second spiral plates, the number of the second spiral plates is two, and the connection mode of the second idler wheels and the second spiral plates is the same as the connection mode of the first idler wheels and the first spiral plates.

Preferably, a second pull rod is fixedly installed on the position, close to the other side, of the outer surface of the lower end of the scraper, and a second pull handle is fixedly connected to the outer surface of the lower end of the second pull rod.

Preferably, the number of stabilizer blades is four, the position that the front end surface of base is close to the combustion chamber articulates there is the apron, the outer fixed surface in one side of back flow pipe installs and lets out the cigarette valve.

Advantageous effects

The utility model provides a single-tube vertical carbonization furnace. Compared with the prior art, the method has the following beneficial effects:

1. this vertical retort of single tube, be provided with clearance mechanism, clearance mechanism is including the scraper blade, first pull rod and first drawing etc. draw and to draw first pull rod and second pull rod to remove through the first drawing that sets up with the second to make the scraper blade can be pulled, the scraper blade that removes in the combustion chamber inside will scrape the internal surface of combustion chamber, can make the inside ashes of combustion chamber scrape and take out, the treatment of ashes is more simple and convenient and can be to the comparatively thorough clearance of ashes.

2. This vertical retort of single tube, be provided with collection cigarette mechanism, collection cigarette mechanism is including album cigarette case, connect the siphunculus and album stay box etc, the flue gas of retrieving the back flow through the connect siphunculus that sets up lets in to the inside that the box was stayed to the collection, the inside of furnace body is discharged to the flue gas through the play tobacco pipe that sets up, first pressure receiving plate through the setting, the cooperation of first spring and first minute tobacco pipe is used and can be makeed the flue gas rapid torrent the inside that lets in the furnace body from a tobacco pipe, make the flue gas can enter into the inside of furnace body with high concentration, the flue gas can be more flammable, make the utilization ratio of flue gas improved.

Drawings

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

FIG. 2 is a schematic structural view of the cleaning mechanism and the furnace body of the present invention;

FIG. 3 is a schematic structural view of the cleaning mechanism of the present invention;

fig. 4 is a top view of the smoke collecting mechanism of the present invention.

In the figure: 1. a base; 2. a support leg; 3. a furnace body; 4. a combustion chamber; 5. a draft tube; 6. a smoke collection mechanism; 601. a cigarette collecting box; 602. a communicating pipe; 603. a collection and retention box; 604. a first spring; 605. a first pressure receiving plate; 606. a first smoke distributing pipe; 607. discharging the smoke tube; 7. a pressure gauge; 8. a return pipe; 9. a cleaning mechanism; 901. a squeegee; 902. a first pull rod; 903. a first pull handle; 904. a first roller; 905. a second roller.

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. 1-2, the present invention provides a technical solution: a single-tube vertical carbonization furnace comprises a base 1, support legs 2 are fixedly arranged on the outer surface of the lower end of the base 1, a furnace body 3 is fixedly arranged on the outer surface of the upper end of the base 1, a combustion chamber 4 is arranged at the position, close to the lower end, inside the furnace body 3, a circulating tube 5 is fixedly arranged on the outer surface of one side of the furnace body 3, a pressure gauge 7 is fixedly arranged on the outer surface of the front end of the furnace body 3, close to the upper end, a smoke collecting mechanism 6 is fixedly arranged on the outer surface of the other side of the furnace body 3, a return tube 8 is fixedly arranged on the outer surface of one side of the smoke collecting mechanism 6, a cleaning mechanism 9 is arranged inside the combustion chamber 4, the number of the support legs 2 is four, a sealing plate is hinged to the position, close to the combustion chamber 4, on the outer surface of the front end of the base, so that the internal pressure of the furnace body 3 returns to a normal value.

Referring to fig. 3, the cleaning mechanism 9 includes a scraper 901, a first pull rod 902 fixedly connected to a position close to one side of an outer surface of a lower end of the scraper 901, a first pull handle 903 fixedly connected to an outer surface of a lower end of the first pull rod 902, a first roller 904 movably connected to an outer surface of one side of the scraper 901, and a second roller 905 movably connected to an outer surface of the other side of the scraper 901, wherein the outer surface of one side of the scraper 901 is fixedly connected with first winding plates, the number of the first winding plates is two, adjacent surfaces of the two groups of the first winding plates are movably connected with rotation pins, the first roller 904 is fixedly connected to a position close to a middle portion of the outer surface of the rotation pin, the outer surface of the other side of the scraper 901 is fixedly provided with second winding plates, the number of the second winding plates is two, a connection manner of the second roller 905 and the second winding plates is the same as a connection manner of the first roller 904 and the first winding plates, and the cooperation of the rotation pins and the first winding, a second pull rod is fixedly installed on the position, close to the other side, of the outer surface of the lower end of the scraper 901, a second pull handle is fixedly connected to the outer surface of the lower end of the second pull rod, and the second pull handle and the first pull handle 903 enable pulling of the scraper 901 to be controlled.

Referring to fig. 4, the smoke collecting mechanism 6 includes a smoke collecting box 601, a communicating pipe 602 penetrating through an inner surface of one side of the smoke collecting box 601, a smoke collecting box 603 fixedly installed inside the smoke collecting box 601 near the middle position, a first spring 604 fixedly installed on an outer surface of a lower end of the smoke collecting box 603, a first pressure plate 605 fixedly connected to an outer surface of an upper end of the first spring 604, a smoke outlet pipe 607 fixedly connected to an outer surface of the other side of the smoke collecting box 603 near the middle position, a first smoke distributing pipe 606 fixedly installed on an outer surface of a lower end of the smoke outlet pipe 607, an outer surface of a lower end of the first smoke distributing pipe 606 fixedly connected to an outer surface of one side of the smoke collecting box 603, a second smoke distributing pipe fixedly installed on an outer surface of an upper end of the smoke outlet pipe 607, an outer surface of an upper end of the second smoke distributing pipe fixedly connected to an outer surface of one side of the smoke collecting box 603, the second smoke distributing pipe and the first smoke distributing pipe 606, the outer surface of the lower end of the second spring is fixedly connected with a second compression plate, the smoke outlet pipe 607 is in a round table shape, the outer surface of one end of the smoke outlet pipe 607 is positioned in the furnace body 3, the outer surface of one end of the collecting and retaining box 603 is fixedly connected to the outer surface of the other side of the collecting and retaining box 603, and the outer surface of the other end of the communicating pipe 602 is fixedly connected to the outer surface of the lower end of the return pipe 8.

When in use, carbon-containing wooden materials such as straws, rice hulls, peanut shells, plant straws and barks are introduced into the combustion chamber 4, under the condition of high temperature, the wooden materials are subjected to dry distillation and carbonization in the furnace body 3, the wooden materials can be circularly combusted, a large amount of heat can be generated, the smoke is introduced into the smoke collection mechanism 6 through the return pipe 8, the smoke enters the collection and retention box 603 from the connection pipe 602, as the smoke outlet pipe 607 is in a circular truncated cone shape, and the diameter of the connection pipe 602 is larger than the maximum diameter of the smoke outlet pipe 607, the smoke introduced into the collection and retention box 603 by the connection pipe 602 can not be immediately output from the smoke outlet pipe 607, when the smoke in the collection and retention box 603 is excessively accumulated, the first pressure plate 605 is pressed, the first spring 604 is pressed, the smoke is pushed through the elasticity of the first pressure plate, and the speed of the smoke outlet pipe 607 is accelerated, make the flue gas that goes out tobacco pipe 607 output more torrential, the flue gas that concentration is high and velocity of flow torrential can be ignited more fast more thoroughly in the inside of furnace body 3, after wooden material has been burnt out, cooling arrangement a period, then the pulling is first to be drawn 903 and the second draws the handle, make first pull rod 902 and second pull rod by the pulling, thereby drive the removal of scraper blade 901, make scraper blade 901 can scrape the ashes of getting combustion chamber 4 inside, make ashes can be cleared up.

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. The utility model provides a single tube vertical retort, includes base (1), its characterized in that: the utility model discloses a stove, including base (1), the lower extreme fixed surface of base (1) installs stabilizer blade (2), and the upper end fixed surface of base (1) installs furnace body (3), the position that the inside of furnace body (3) is close to the lower extreme is provided with combustion chamber (4), one side fixed surface of furnace body (3) installs draught tube (5), the position fixed surface of the front end surface of furnace body (3) is close to the upper end has pressure gauge (7), the opposite side fixed surface of furnace body (3) installs smoke collection mechanism (6), and one side fixed surface of smoke collection mechanism (6) installs back flow (8), the inside of combustion chamber (4) is provided with clearance mechanism (9).

2. The single-tube vertical carbonization furnace as claimed in claim 1, wherein the cleaning mechanism (9) comprises a scraper (901), a first pull rod (902) fixedly connected to a position close to one side of the outer surface of the lower end of the scraper (901), a first pull handle (903) fixedly connected to the outer surface of the lower end of the first pull rod (902), a first roller (904) movably connected to the outer surface of one side of the scraper (901), and a second roller (905) movably connected to the outer surface of the other side of the scraper (901).

3. The single-tube vertical carbonization furnace as claimed in claim 1, wherein the smoke collection mechanism (6) comprises a smoke collection box (601), a communicating tube (602) penetrating through the inner surface of one side of the smoke collection box (601), a smoke collection box (603) fixedly installed inside the smoke collection box (601) and close to the middle position, a first spring (604) fixedly installed on the outer surface of the lower end of the smoke collection box (603), a first pressure receiving plate (605) fixedly connected to the outer surface of the upper end of the first spring (604), a smoke outlet tube (607) fixedly connected to the outer surface of the other side of the smoke collection box (603) and close to the middle position, and a first smoke distribution tube (606) fixedly installed on the outer surface of the lower end of the smoke outlet tube (607).

4. The single-tube vertical carbonization furnace as claimed in claim 3, wherein the outer surface of the lower end of the first smoke-dividing tube (606) is fixedly connected to the outer surface of one side of the collecting and retaining box (603), the outer surface of the upper end of the smoke outlet tube (607) is fixedly provided with a second smoke-dividing tube, and the outer surface of the upper end of the second smoke-dividing tube is fixedly connected to the outer surface of one side of the collecting and retaining box (603).

5. The single-tube vertical carbonization furnace as claimed in claim 3, wherein the inner surface of the upper end of the collecting and retaining box (603) is fixedly connected with a second spring, the outer surface of the lower end of the second spring is fixedly connected with a second compression plate, the smoke outlet tube (607) is in the shape of a truncated cone, the outer surface of one end of the smoke outlet tube (607) is positioned in the furnace body (3), the outer surface of one end of the collecting and retaining box (603) is fixedly connected to the outer surface of the other side of the collecting and retaining box (603), and the outer surface of the other end of the communicating tube (602) is fixedly connected to the outer surface of the lower end of the return tube (8).

6. The single-tube vertical carbonization furnace as claimed in claim 2, wherein the outer surface of one side of the scraper (901) is fixedly connected with two groups of first convolution plates, the adjacent surfaces of the two groups of first convolution plates are movably connected with a rotation pin, the first roller (904) is fixedly connected to the position of the outer surface of the rotation pin near the middle part, the outer surface of the other side of the scraper (901) is fixedly provided with two groups of second convolution plates, and the connection mode of the second roller (905) and the second convolution plates is the same as the connection mode of the first roller (904) and the first convolution plates.

7. The single-tube vertical carbonization furnace as claimed in claim 2, wherein a second pull rod is fixedly installed at a position on the outer surface of the lower end of the scraper (901) close to the other side, and a second pull handle is fixedly connected to the outer surface of the lower end of the second pull rod.

8. The single-tube vertical carbonization furnace as claimed in claim 1, wherein the number of the support legs (2) is four, the outer surface of the front end of the base (1) near the combustion chamber (4) is hinged with a cover plate, and the outer surface of one side of the return pipe (8) is fixedly provided with a smoke discharge valve.