Movable environment-friendly carbonization furnace

Abstract

The utility model discloses a movable environment-friendly carbonization furnace, which comprises a furnace body part, a carbonization chamber and a combustion chamber, which are not communicated with each other, are arranged on the furnace body part; a temperature sensing element of the temperature and pressure integrated meter extends into the cavity of the carbonization chamber; the heat-insulating assembly comprises a heat-insulating tray and a heat-insulating asbestos pad, the heat-insulating tray is arranged on the lower surface of the outer side of the combustion chamber, and the heat-insulating asbestos pad is mounted on the inner side of a door of the carbonization chamber; the traction assembly is mounted below the front side of the furnace body in a hinged mode and used for being hung behind a tractor or a trolley in a towed mode; the circulating filtering device is respectively communicated with the carbonization chamber and the combustion chamber and is used for absorbing and filtering gas generated after bamboo carbonization and decomposition in the carbonization chamber and controlling the gas to be discharged into the air or part of combustible gas to enter the combustion chamber through a butterfly valve; and the wheel assembly is arranged below the furnace body. The bamboo cutting and transporting device is convenient to carry, and can solve the technical problems that bamboo cutting and transporting are difficult due to the fact that part of bamboo forests are located in mountains, slopes, steep roads and narrow plots, and waste treatment is not perfect enough in the bamboo charcoal firing process.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering integrated mobile carbon fiber production equipment, in particular to a mobile environmentally friendly carbonization furnace. Background Art

[0002] In recent years, as the use of bamboo and wood products in daily life has gradually decreased, the price of bamboo has continued to fall. It is basically unprofitable for bamboo farmers to cut bamboo, and their business enthusiasm has been affected. Except for digging bamboo shoots every year, most bamboo forests are usually deserted. Bamboo charcoal is the most utilized form in the field of bamboo processing, producing high value-added solid, vapor and liquid products. It has a strong adsorption capacity and can purify the air, eliminate odors, absorb moisture and prevent mildew, inhibit bacteria and repel insects. It can remove moisture and absorb sweat when in contact with the human body, promote blood circulation and metabolism, and relieve fatigue.

[0003] At present, bamboo charcoal is made by bamboo cutters who cut bamboo from the forest and transport it to the charcoal making plant, and then make charcoal through carbonization equipment. In the process of burning bamboo charcoal, waste treatment is not perfect. In addition, bamboo forests are often located in high mountains, steep slopes and narrow roads, which makes transportation difficult. In addition, the low price of bamboo has reduced the enthusiasm of bamboo cutters, which has led to the decline of some bamboo forests. Utility Model Content

[0004] In view of this, the purpose of the embodiment of the utility model is to provide a mobile environmentally friendly carbonization furnace to solve the current technical problems such as the difficulty in cutting and transporting bamboo due to the fact that some bamboo forests are located in high mountains, steep slopes and narrow roads, and the incomplete waste treatment during the bamboo charcoal burning process.

[0005] According to a first aspect of the embodiment of the utility model, there is provided a mobile environmentally friendly carbonization furnace, comprising:

[0006] The furnace body has a carbonization chamber and a combustion chamber, wherein the combustion chamber is located below the carbonization chamber and the two are not connected;

[0007] A temperature and pressure integrated gauge, wherein the temperature sensing element thereof is inserted deep into the cavity of the carbonization chamber;

[0008] A heat insulation assembly, comprising a heat insulation tray and a heat insulation asbestos pad, wherein the heat insulation tray is arranged on the lower surface of the outer side of the combustion chamber, and the heat insulation asbestos pad is installed on the inner side of the door of the carbonization chamber;

[0009] A traction assembly is hingedly mounted on the lower front side of the furnace body and is used to be towed behind a tractor or a trolley;

[0010] The circulating filtering device is connected to the carbonization chamber and the combustion chamber respectively, and is used to absorb and filter the gas after bamboo carbonization and decomposition in the carbonization chamber, and discharge it into the air or part of the combustible gas into the combustion chamber through the butterfly valve control;

[0011] The wheel assembly is arranged below the furnace body.

[0012] Optionally, the furnace body part includes a furnace body, a furnace door, an air duct and a combustion chamber door. The furnace body serves as the main part of the carbonization furnace, and provides installation and overall structural strength support for the temperature and pressure integrated gauge, the heat insulation component, the traction component and the circulation filter device. The furnace door is installed at the rear end of the furnace body, and is used for placing the cut bamboo into the carbonization chamber and transporting the finished bamboo charcoal out. One end of the air duct extends into the top of the carbonization chamber, and the other end is connected to the outside air, and is used to discharge unfiltered gas and bamboo charcoal liquid. The combustion chamber door is provided with shutters, which are installed on the side of the furnace body combustion chamber by hinges.

[0013] Optionally, the temperature-pressure integrated gauge is installed above the front end of the furnace body, and the temperature in the carbonization chamber is fed back through the temperature-pressure integrated gauge to adjust the firepower of the combustion chamber. The temperature-pressure integrated gauge feeds back the air pressure in the carbonization chamber, and the exhaust speed is adjusted through the butterfly valve of the circulation filtering device.

[0014] Optionally, the thermal insulation assembly further includes a thermal insulation tray bracket and a thermal insulation tray handle, the thermal insulation tray is disposed on the thermal insulation tray bracket, the thermal insulation tray is slidably disposed on the thermal insulation tray bracket, and the thermal insulation tray handle is installed on the side of the thermal insulation tray.

[0015] Optionally, the traction assembly includes a traction bracket, a pin and a lifting ring, the traction bracket is connected to the furnace body part through the pin, and the tail end of the lifting ring is installed on the traction bracket.

[0016] Optionally, the circulating filtering device includes a smoke removal pipe 1, a smoke removal pipe 2, a smoke removal pipe 3, a purification tower, a sealed asbestos pad, a butterfly valve and a dust removal and fire prevention filter. One end of the smoke removal pipe 1 is connected to the carbonization chamber through the smoke outlet pipe 1 above the furnace body part and the connection is sealed by a sealed asbestos pad, the other end of the smoke removal pipe 1 is connected to the purification tower and the connection is sealed by a sealed asbestos pad, a smoke removal pipe 2 is connected to the middle of each side of the purification tower and the connection is sealed by a sealed asbestos pad, the lower part of the smoke removal pipe 2 is connected to the return air pipe below the furnace body through a butterfly valve and the connection is sealed by a sealed asbestos pad, and is connected to the combustion chamber by the return air pipe, the butterfly valve above the smoke removal pipe 2 is connected to the smoke removal pipe 3 and the connection is sealed by a sealed asbestos pad, the dust removal and fire prevention filter assembly is respectively installed at the smoke outlet pipe 2 above the furnace body part and at the outlet of the smoke removal pipe 3, and the smoke outlet pipe 2 is connected to the combustion chamber.

[0017] Optionally, the wheel assembly includes a pair of brake wheels and a pair of universal wheels, which are connected to the furnace body by bolts and provide a certain space for the installation of the insulation tray.

[0018] It can be seen from the above embodiments that the present invention

[0019] The furnace body has a carbonization chamber and a combustion chamber, and the combustion chamber is located below the carbonization chamber, and the two are not connected; the temperature and pressure integrated meter, whose temperature sensing element penetrates into the cavity of the carbonization chamber, is used to detect the pressure and temperature in the furnace during carbonization, facilitate the adjustment of the firepower of the combustion chamber, detect the pressure in the furnace, and prevent the risk of furnace explosion caused by blockage of the filter device. ; A heat-insulating assembly, comprising a heat-insulating tray and a heat-insulating asbestos pad, wherein the heat-insulating tray is arranged on the outer lower surface of the combustion chamber, and the heat-insulating asbestos pad is installed on the inner side of the door of the carbonization chamber, so that bamboo can be transported into the inner furnace through the furnace door, and the carbonized bamboo charcoal product can be taken out through the furnace door, and the furnace door is lined with asbestos pads to prevent the furnace door from overheating and scalding the operator; a traction assembly, which is hingedly installed on the lower front side of the furnace body and is used to be towed behind a tractor or a cart; because the combustion chamber is close to the ground, the temperature is usually high and the burning time is long, and long-term roasting of the ground will cause damage. A detachable heat-insulating tray is provided under the furnace body, and water can be continuously added to prevent the road surface and wheels from being damaged by overheating. The circulating filter device is connected to the carbonization chamber and the combustion chamber respectively, and is used to absorb and filter the gas after bamboo carbonization and decomposition in the carbonization chamber, and discharge it into the air or part of the combustible gas into the combustion chamber through a butterfly valve control, filter smoke particles and eliminate smoke from open fires, and protect the environment; part of the combustible gas can be controlled to be discharged into the air or part of the combustible gas can be recovered and enter the combustion chamber for combustion assistance through the butterfly valves on both sides of the purification tower, thereby improving the use efficiency of bamboo; the wheel assembly is arranged under the furnace body and can be transported by towing behind a trolley or a tractor. The utility model uses local materials outdoors, bamboo as a carbonization raw material, and bamboo as a biomass fuel, and can directly burn carbon in a flat open space in the forest.

[0020] At the same time, it can effectively protect the environment by absorbing toxic gases and smoke particles, reusing combustible gases, solving technical problems such as imperfect waste treatment during the burning of bamboo charcoal, and creating objective economic value while protecting the environment.

[0021] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0023] Figure 1 This is a structural schematic diagram of a mobile environmentally friendly carbonization furnace provided in this example;

[0024] Figure 2 This is a cross-sectional view of a mobile environmentally friendly carbonization furnace provided in this example;

[0025] Figure 3 This is a cutaway stereogram of a mobile environmentally friendly carbonization furnace provided in this example;

[0026] Figure 4 It is a schematic diagram of the circulating filtration device in this example;

[0027] Figure 5 is a schematic diagram of the heat insulation tray device in this example;

[0028] In the figure:

[0029] 1. Furnace body; 11. Furnace body; 111. Carbonization chamber; 112. Combustion chamber; 113. Smoke outlet pipe 1; 114. Smoke outlet pipe 2; 115. Air return pipe; 12. Furnace door; 13. Air guide pipe; 14. Combustion chamber door;

[0030] 2. Temperature and pressure integrated meter;

[0031] 3. Insulation assembly; 31. Insulation asbestos pad; 32. Insulation tray; 33. Insulation tray bracket; 34. Insulation tray handle;

[0032] 4. Traction assembly; 41. Traction bracket; 42. Pin; 43. Lifting ring;

[0033] 5. Circulation filter device; 51. Smoke removal pipe 1; 52. Smoke removal pipe 2; 53. Smoke removal pipe 3; 54. Purification tower; 55. Sealing asbestos pad; 56. Butterfly valve; 57. Dust removal and fireproof filter;

[0034] 6. Wheel assembly; 61. Brake wheel; 62. Universal wheel. DETAILED DESCRIPTION

[0035] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the utility model. Instead, they are only examples of devices and methods consistent with some aspects of the utility model as detailed in the attached claims.

[0036] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a", "the" and "the" used in the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0037] It should be understood that although the terms first, second, third, etc. may be used in the present invention to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0038] refer to Figure 1-Figure 5 As shown, the embodiment of the utility model provides a mobile environmentally friendly carbonization furnace, which may include: a furnace body part 1, a temperature and pressure integrated meter 2, a heat insulation component 3, a traction component 4, a circulation filter device 5, and a wheel component 6. The furnace body part 1 has a carbonization chamber 111 and a combustion chamber 112, and the combustion chamber 112 is located below the carbonization chamber 111, and the two are not connected; the temperature sensing element of the temperature and pressure integrated meter 2 penetrates into the cavity of the carbonization chamber 111; the heat insulation component 3 includes a heat insulation tray 32 and a heat insulation asbestos pad 31, and the heat insulation tray 32 is arranged in the combustion chamber 112 The outer lower surface of the carbonization chamber 111, the heat-insulating asbestos pad 31 is installed on the inner side of the door of the carbonization chamber 111 to prevent the furnace door 12 from being overheated and scalding the staff; the traction assembly 4 is hingedly installed at the lower front side of the furnace body 11 for towing behind a tractor or a trolley; the circulation filtering device 5 is respectively connected to the carbonization chamber 111 and the combustion chamber 112, and is used to absorb and filter the gas after the bamboo carbonization decomposition in the carbonization chamber 111, and control the butterfly valve 56 to discharge it into the air or part of the combustible gas into the combustion chamber 112; the wheel assembly 6 is arranged below the furnace body 11.

[0039] In one embodiment, the furnace body portion 1 includes a furnace body 11, a furnace door 12, an air duct 13 and a combustion chamber door 14. The furnace body 11 serves as the main part of the carbonization furnace and provides installation and overall structural strength support for the temperature and pressure integrated gauge 2, the insulation component 3, the traction component 4 and the circulation filter device 5. The upper half of the furnace body 11 is a carbonization chamber 111, which is used to place carbon-making raw materials such as bamboo, and the lower half of the furnace body 11 is a combustion chamber 112, which is used to add burning firewood. The furnace door 12 is installed at the rear end of the furnace body 11, and is used to open and close the inner furnace, place the cut bamboo into the carbonization chamber 111, and transport the finished bamboo charcoal out; the air guide pipe 13 is a slender steel pipe, one end of which extends into the top of the carbonization chamber 111, and the other end is connected to the outside air, and is used to discharge unfiltered gas and bamboo charcoal liquid. The degree of bamboo carbonization in the carbonization chamber 111 can be judged by observing the gas or bamboo charcoal liquid, and it can also protect the inner furnace and balance the air pressure inside and outside the furnace when the filter system is blocked. The combustion chamber door 14 is provided with a shutter, which is installed on the side of the combustion chamber 112 of the furnace body 11 through a hinge, wherein the shutter can adjust the air intake of the combustion chamber 112 by adjusting the angle of the rolling shutter, and can prevent the open flame from leaking out of the furnace.

[0040] In one embodiment, the temperature and pressure integrated meter 2 is installed above the front end of the furnace body 1. The temperature and pressure integrated meter 2 can be used to feedback the temperature in the carbonization chamber 111 and adjust the firepower of the combustion chamber 112 to meet the appropriate carbon production process requirements. The temperature and pressure integrated meter 2 can also feedback the air pressure in the carbonization chamber 111, adjust the position of the butterfly valve 56 of the filtration system, adjust the gas discharge speed of the inner furnace, and can also detect the air pressure of the inner furnace to prevent accidents such as explosion.

[0041] In one embodiment, the insulation assembly 3 further includes: an insulation tray bracket 33 and an insulation tray handle 34. The insulation tray 32 is installed at the wheel overhead below the furnace body 11, and the insulation tray bracket 33 is movably installed and can slide on the insulation tray bracket 33, and the insulation tray handle 34 is installed on the side of the insulation tray 32. The insulation tray 32 can be pulled out by the handle to clean the ash dropped from the combustion chamber 112 or add water. Since the mobile environmental protection carbonization furnace is often operated outdoors, the temperature under the carbonization furnace is high and the carbonization time is long. The long-term heat under the carbonization furnace causes the road or mountain soil to be burned. In order to protect the ground or soil, the ashes after the combustion chamber 112 is also collected, which is convenient for cleaning. The insulation tray 32 is detachable and can continuously add water. The insulation asbestos pad 31 is lined with the furnace door 12, which can not only seal the carbonization chamber 111, but also isolate the high temperature between the inner furnace and the furnace door 12 to protect the operator.

[0042] In one embodiment, the traction assembly 4 includes: a traction bracket 41, a pin 42 and a lifting ring 43. The tail end of the lifting ring 43 is threadedly connected and installed on the traction bracket 41. The carbonization furnace can be towed behind a trolley or a tractor through the lifting ring 43. The traction bracket 41 is connected to the furnace body 11 through the pin 42, and the traction bracket 41 can swing, so that the carbonization furnace can be towed behind a trolley or a tractor to travel on undulating terrain.

[0043] In one embodiment, the circulating filtering device 5 includes: the circulating filtering device 5 includes a smoke removal pipe 1 51, a smoke removal pipe 2 52, a smoke removal pipe 3 53, a purification tower 54, a sealed asbestos pad 55, a butterfly valve 56 and a dust removal and fireproof filter 57, one end of the smoke removal pipe 1 51 is connected to the carbonization chamber 111 through the smoke outlet pipe 1 13 above the furnace body part 1 and the connection is sealed by a sealed asbestos pad 55, the other end of the smoke removal pipe 1 51 is connected to the purification tower 54 and the connection is sealed by a sealed asbestos pad 55, and the middle of each side of the purification tower 54 is connected to a smoke removal pipe 1 13. The second smoke pipe 52 is sealed at the connection by a sealing asbestos pad 55. The second smoke removal pipe 52 is connected to the return air pipe 115 below the furnace body 11 through a butterfly valve 56 and the connection is sealed by a sealing asbestos pad 55. The return air pipe 115 is connected to the combustion chamber 112. The butterfly valve 56 above the second smoke removal pipe 52 is connected to the third smoke removal pipe 53 and the connection is sealed by a sealing asbestos pad 55. The dust removal and fireproof filter 57 assembly is respectively installed at the second smoke outlet pipe 114 above the furnace body 1 and at the outlet of the third smoke removal pipe 53. The second smoke outlet pipe 114 is connected to the combustion chamber 112. After the bamboo is decomposed at high temperature in the inner furnace, a large amount of incompletely oxidized waste gas is generated, which enters the purification tower 54 through the smoke pipe 1 to filter and absorb a part of it, and then enters the air after absorbing the particulate smoke and dust through the dust removal and fireproof filter 57 on the smoke removal pipe 3 53 through the butterfly valve 56, or enters the combustion chamber 112 through the smoke pipe 2 and the butterfly valve 56 is opened to help burn firewood. After the combustion is complete, the gas generated by the combustion of firewood passes through the dust removal and fireproof filter 57 above the furnace body 11 to absorb the particulate smoke and dust and then enter the air. The dust removal and fireproof filter 57 is made of stainless steel, which is resistant to high temperature and corrosion, and the filter element is a mesh, which can remove small smoke and dust particles and eliminate smoke with open flames.

[0044] In one embodiment, the wheel assembly 6 includes a brake wheel 61 and a universal wheel 62, which are arranged below the furnace body 11, connected to the furnace body 11 by bolts, and provide a certain space for the installation of the heat insulation tray 32. The brake wheel 61 and the universal wheel 62 are made of pure steel to prevent damage to the wheels when the combustion chamber 112 burns for a long time. A pair of brake wheels 61 facilitates parking during carbonization, and a pair of universal wheels 62 facilitates steering when towed behind a trolley or tractor during transportation.

[0045] The utility model designs an environmentally friendly bamboo carbonization equipment that can be towed behind a trolley or a tractor through a towing component 4, which is easy to carry and work outdoors. After the carbonization furnace is towed to the bamboo forest flat place or the bamboo pile place, the bamboo is cut into sections and placed in the inner furnace, and the furnace door 12 is closed. The bamboo is cut into sections to a suitable length and placed in the lower combustion chamber 112. The lower insulation component 3 can add an appropriate amount of water to prevent the combustion chamber 112 from losing the ground or forest soil during long-term high-temperature combustion. Water can also be continuously added during the carbonization process. In addition, the insulation component 3 can also collect the ashes after the bamboo is burned so that it will not remain anywhere to pollute the environment. The temperature and pressure in the furnace can be detected by the temperature and pressure integrated meter 2 in the front, and the appropriate heating temperature and heating time can be selected in combination with the water content of the bamboo. A large amount of waste gas and waste liquid will be generated when the bamboo in the furnace is carbonized at high temperature. Part of the bamboo charcoal liquid or waste gas can be discharged through the slender air guide pipe 13. In addition, the air guide pipe 13 can also play a safety role, balancing the air pressure inside and outside the furnace, and preventing the filter device from being blocked or the operation error from closing all to cause the chamber to explode and cause danger. Most of the waste smoke and waste gas in the furnace enters the purification tower 54 through the upper smoke removal pipe 1 51, and after absorption and filtration, it can be discharged into the air through the smoke removal pipe 3 53 or enter the lower combustion chamber 112 through the smoke removal pipe 2 to assist combustion. The smoke removal pipe 3 53 and the lower part of the smoke removal pipe 2 52 are both provided with butterfly valves 56 for control. The lower wheel assembly 6 is made of pure steel to prevent the wheels from being damaged when the combustion chamber 112 burns for a long time, and a pair of brake wheels 61 are provided for parking during carbonization, and a pair of universal wheels 62 are provided for towing behind a trolley or tractor.

[0046] The utility model can be towed behind a trolley or a tractor through a towing assembly 4, and dragged to a bamboo forest or a pile of old bamboos. Use local materials, open the furnace door 12 and place bamboo into the inner furnace. In addition, bamboo can also be used as a biomass fuel for carbonizing bamboo heating and placed in the combustion chamber 112 below. There is an insulating tray 32 below the combustion chamber 112, which can collect the ashes of the burned bamboo and isolate the high temperature of the combustion chamber 112. The gas generated by the high-temperature carbonized bamboo after the inner furnace can be absorbed by the side circulation filter system 5 and then discharged into the air, or part of the combustible gas can re-enter the combustion chamber 112 to assist combustion. In addition, there is a temperature and pressure integrated meter 2 on the front side of the carbonization furnace, which can detect the pressure and temperature in the furnace, facilitate the adjustment of firepower and detect the carbonization situation in the furnace. Therefore, the device has the advantages of simple structure, easy to carry, environmental protection and economy.

[0047] The circulation filter device 5 of the utility model is installed on the furnace body part 1, and the purification tower 54 can absorb the waste gas and bamboo smoke generated by the high-temperature decomposition of bamboo charcoal in the inner furnace, and the dust removal and fireproof filter 57 is installed at the smoke outlet to filter the smoke particles and eliminate the smoke from the open fire, thereby protecting the environment. Part of the combustible gas can be controlled by the butterfly valves 56 on both sides of the purification tower 54 to be discharged into the air or part of the combustible gas can be recovered and enter the combustion chamber 112 for combustion assistance. The smoke pipes are symmetrically arranged at the two sections of the purification tower 54, and the recovered combustible gas can be uniformly entered into the combustion chamber 112, thereby improving the use efficiency of the bamboo. The furnace door 12 is installed at the rear end of the carbonization furnace, and the bamboo can be transported into the inner furnace through the furnace door 12. The carbonized bamboo charcoal product can be taken out through the furnace door 12, and the furnace door 12 is lined with asbestos pads to prevent the furnace door 12 from overheating and scalding the operator. Because the combustion chamber 112 is close to the ground, the temperature is usually high, the burning time is long, and long-term roasting of the ground will cause damage. Under the furnace body 11 is a detachable insulation tray 32, which can continuously add water to prevent the road surface and wheels from being damaged by overheating. The traction bracket 41 is hingedly installed on the front side of the furnace body 11, and a lifting ring 43 is provided at the front end of the traction bracket 41, which can be transported by towing behind a trolley or tractor. The temperature and pressure integrated meter 2 is installed on the front side of the furnace body 11, which is used to detect the pressure and temperature in the furnace during carbonization, facilitate the adjustment of the firepower of the combustion chamber 112, detect the pressure in the furnace, and prevent the danger of furnace explosion caused by clogging of the filter device. A slender small tube is set on the front side of the furnace body 11, which can discharge a small amount of gas and bamboo charcoal liquid generated during carbonization, and can also balance the air pressure inside and outside the furnace. The utility model uses local materials outdoors, bamboo as a carbonization raw material, and bamboo as a biomass fuel, and can directly burn carbon in a flat open space in the forest.

[0048] At the same time, it can effectively protect the environment by absorbing toxic gases and smoke particles and reusing combustible gases. It solves the problems of the continued decline in the price of bamboo due to the reduced use of bamboo and wood products in life, the difficulty in cutting and transporting bamboo in some bamboo forests on high mountains, steep slopes and narrow roads, which has led to the decline of some bamboo forests. It can also create objective economic value and protect the environment.

[0049] Those skilled in the art will readily come up with other embodiments of the present invention after considering the specification and practicing what is disclosed herein. The present invention is intended to cover any variation, use, or adaptation of the present invention, which follows the general principles of the present invention and includes common knowledge or customary technical means in the art that are not disclosed in the present invention. The specification and examples are to be considered as exemplary only, and the true scope and spirit of the present invention are indicated by the claims.

[0050] It should be understood that the present invention is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A mobile environmentally friendly carbonization furnace, characterized in that: include: The furnace body has a carbonization chamber and a combustion chamber, wherein the combustion chamber is located below the carbonization chamber and the two are not connected; A temperature and pressure integrated gauge, wherein the temperature sensing element thereof is inserted deep into the cavity of the carbonization chamber; A heat insulation assembly, comprising a heat insulation tray and a heat insulation asbestos pad, wherein the heat insulation tray is arranged on the lower surface of the outer side of the combustion chamber, and the heat insulation asbestos pad is installed on the inner side of the door of the carbonization chamber; A traction assembly is hingedly mounted on the lower front side of the furnace body and is used to be towed behind a tractor or a trolley; The circulating filtering device is connected to the carbonization chamber and the combustion chamber respectively, and is used to absorb and filter the gas after bamboo carbonization and decomposition in the carbonization chamber, and discharge it into the air or part of the combustible gas into the combustion chamber through the butterfly valve control; The wheel assembly is arranged below the furnace body.

2. A mobile environmentally friendly carbonization furnace according to claim 1, characterized in that: The furnace body part includes a furnace body, a furnace door, an air duct and a combustion chamber door. The furnace body, as the main part of the carbonization furnace, provides installation and overall structural strength support for the temperature and pressure integrated gauge, the heat insulation component, the traction component and the circulation filter device. The furnace door is installed at the rear end of the furnace body and is used to place the cut bamboo into the carbonization chamber and to transport the finished bamboo charcoal out. One end of the air duct extends into the top of the carbonization chamber, and the other end is connected to the outside air for discharging unfiltered gas and bamboo charcoal liquid. The combustion chamber door is provided with a shutter and is installed on the side of the furnace body combustion chamber by a hinge.

3. The mobile environmentally friendly carbonization furnace according to claim 1, characterized in that: The temperature-pressure integrated meter is installed above the front end of the furnace body. The temperature in the carbonization chamber is fed back by the temperature-pressure integrated meter to adjust the firepower of the combustion chamber. The air pressure in the carbonization chamber is fed back by the temperature-pressure integrated meter to adjust the exhaust speed through the butterfly valve of the circulation filter device.

4. The mobile environmentally friendly carbonization furnace according to claim 1, characterized in that: The heat insulation assembly also includes a heat insulation tray bracket and a heat insulation tray handle. The heat insulation tray is arranged on the heat insulation tray bracket. The heat insulation tray is slidably arranged on the heat insulation tray bracket. The heat insulation tray handle is installed on the side of the heat insulation tray.

5. The mobile environmentally friendly carbonization furnace according to claim 1, characterized in that: The traction assembly comprises a traction bracket, a pin and a lifting ring. The traction bracket is connected to the furnace body part through the pin, and the tail end of the lifting ring is installed on the traction bracket.

6. The mobile environmentally friendly carbonization furnace according to claim 1, characterized in that: The circulating filtering device comprises a smoke removal pipe 1, a smoke removal pipe 2, a smoke removal pipe 3, a purification tower, a sealed asbestos pad, a butterfly valve and a dust removal and fireproof filter. One end of the smoke removal pipe 1 is connected to the carbonization chamber through a smoke outlet pipe 1 above the furnace body part, and the connection is sealed by a sealed asbestos pad. The other end of the smoke removal pipe 1 is connected to the purification tower, and the connection is sealed by a sealed asbestos pad. A smoke removal pipe 2 is connected to the middle of each side of the purification tower, and the connection is sealed by a sealed asbestos pad. The lower part of the smoke removal pipe 2 is connected to the return air pipe below the furnace body through a butterfly valve, and the connection is sealed by a sealed asbestos pad. The return air pipe is connected to the combustion chamber. The butterfly valve above the smoke removal pipe 2 is connected to the smoke removal pipe 3, and the connection is sealed by a sealed asbestos pad. The dust removal and fireproof filter assembly is respectively installed at the smoke outlet pipe 2 above the furnace body part and at the outlet of the smoke removal pipe 3. The smoke outlet pipe 2 is connected to the combustion chamber.

7. The mobile environmentally friendly carbonization furnace according to claim 1, characterized in that: The wheel assembly comprises a pair of brake wheels and a pair of universal wheels, which are connected to the furnace body by bolts and provide a certain space for the installation of the heat insulation tray.

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