Bamboo vinegar collecting equipment in bamboo charcoal firing process

Abstract

The utility model discloses a bamboo vinegar liquid collecting device in the bamboo charcoal firing process, and relates to the technical field of bamboo vinegar liquid production, the bamboo vinegar liquid collecting device comprises a supporting frame, a collecting pipe is fixedly installed on the supporting frame, a collecting bottom shell is fixedly installed on the outer wall of the collecting pipe, and a condensation outer shell is fixedly installed on the collecting bottom shell; an exhaust outlet is fixedly formed in the end, away from the collecting pipe, of the condensation shell, a plurality of heat dissipation blades are arranged on the outer wall of the condensation shell, and an inner condensation barrel is fixedly installed on the inner wall of the condensation shell. And heat dissipation blades are arranged on the outer side of the condensation shell to further reduce the temperature of the condensation shell, so that the condensation shell and the inner condensation barrel can cool the steam at the maximum efficiency, and the collection efficiency of the bamboo vinegar is improved.

Description

Technical Field

[0001] This utility model relates to the field of bamboo vinegar production technology, specifically to a bamboo vinegar collection device during the bamboo charcoal burning process. Background Technology

[0002] Bamboo vinegar, also known as bamboo charcoal vinegar or bamboo tar, is a complex liquid mixture produced during the pyrolysis of bamboo. It contains a variety of organic compounds, including acids, alcohols, ketones, aldehydes, and esters, which gives it a wide range of applications, such as soil improvement, plant growth promotion, deodorization, food preservation, and healthcare.

[0003] During the bamboo charcoal making process, a large amount of high-temperature steam is generated at the gas outlet of the charcoal kiln. By collecting this high-temperature steam and treating it through condensation, the initial bamboo vinegar raw material can be obtained. It can then be purified and processed through subsequent treatments to complete the process.

[0004] In the current technology, bamboo vinegar is still produced by collecting it in earthen kilns and temporary devices made by experienced technicians. These devices are mostly made from local materials, and generally use stainless steel plates to make a simple cooling cylinder for collection. This method of collection is not only inefficient, but also results in extremely unstable product quality. Summary of the Invention

[0005] To address the aforementioned technical problems, this device proposes the following technical solutions:

[0006] A bamboo vinegar collection device for bamboo charcoal burning includes a charcoal kiln and a support frame. The charcoal kiln has a top air outlet. The support frame is fixedly connected to the charcoal kiln. A collection pipe is fixedly installed on the support frame and is fixedly connected to the top air outlet of the charcoal kiln. An inclined channel is provided on the inner wall of the collection pipe. A collection bottom shell is fixedly installed on the outer wall of the collection pipe. An inclined surface is provided on the inner wall of the collection bottom shell. A conveying pipe is fixedly installed at the lowest end of the collection bottom shell. The other end of the conveying pipe is connected to a bamboo vinegar collection tank outside the device. A condenser shell is fixedly installed on the collection bottom shell. An exhaust outlet is fixedly installed at the end of the condenser shell away from the collection pipe. Multiple heat dissipation blades are provided on the outer wall of the condenser shell. An inner condenser cylinder is fixedly installed on the inner wall of the condenser shell. The inner condenser cylinder is designed to change the direction of steam flow within the support frame. The end of the inner condenser cylinder away from the collection pipe is cone-shaped to facilitate the collection of bamboo vinegar on the inner wall of the inner condenser cylinder. The inner condenser cylinder does not contact the collection bottom shell.

[0007] Furthermore, a cooling device is fixedly installed on the support frame, and the cooling device contains coolant. A heat dissipation device is installed on the side of the cooling device away from the support frame. A delivery pipe is fixedly installed at the coolant outlet end of the cooling device, and multiple cooling pipes are fixedly installed on the delivery pipe. A return pipe is fixedly installed at the other end of the cooling pipe. The return pipe is connected to the multiple cooling pipes simultaneously. The return pipe is fixedly connected to the coolant inlet end of the cooling device. When the coolant in the cooling device enters the delivery pipe, the coolant passes through the cooling pipes and then enters the return pipe. Finally, the coolant returns to the cooling device for cooling.

[0008] Furthermore, the cooling pipe is fixedly connected to the condenser shell and the inner condenser cylinder. The cooling pipe is inclined on the inner condenser cylinder and the condenser shell. The end of the cooling pipe connected to the return pipe is the lowest end, and the end of the cooling pipe connected to the delivery pipe is the highest end. This can accelerate the flow rate of the coolant in the cooling pipe.

[0009] Furthermore, the cooling pipe is trapezoidal in shape, with the side of the cooling pipe closest to the collecting pipe being the shortest side of the trapezoid and the side of the cooling pipe furthest from the collecting pipe being the longest side of the trapezoid. Multiple diversion channels are provided inside the cooling pipe to increase the heat conversion area. A material collection device is fixedly installed on the side of the cooling pipe closest to the collecting pipe, and the material collection device has two collection guide channels. These channels can receive bamboo vinegar liquid flowing down from both sides of the cooling pipe. The material collection device is located inside the cooling pipe and is designed to prevent the bamboo vinegar liquid on the cooling pipe from dripping into the charcoal kiln.

[0010] The beneficial effects of this invention compared with the prior art are: (1) This device sets an inner condenser inside the condenser shell, changes the direction of steam flow, and further reduces the temperature of the condenser shell by setting heat dissipation blades on the outside of the condenser shell, so that the condenser shell and the inner condenser can cool the steam with maximum efficiency, thereby improving the collection efficiency of bamboo vinegar liquid; (2) This device sets a cooling pipe inside the inner condenser shell and directly cools the steam through the cooling pipe, thereby increasing the collection ratio of bamboo vinegar liquid. At the same time, a material collection device is set on the cooling pipe to collect the bamboo vinegar liquid and prevent the bamboo vinegar liquid from dripping back into the charcoal kiln. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a cross-sectional structural diagram of the support frame, collection pipe, condenser shell, and inner condenser cylinder of this utility model.

[0013] Figure 3 This is a schematic diagram of the condenser shell structure of this utility model.

[0014] Figure 4 This is a cross-sectional structural diagram of the collection pipe, condenser shell, conveying pipe, return pipe, and inner condenser cylinder of this utility model.

[0015] Figure 5 for Figure 4 Enlarged view of a portion of point A in the middle.

[0016] Figure 6 This is a schematic diagram of the cooling pipe structure of this utility model.

[0017] Figure 7 This is a cross-sectional structural diagram of the cooling pipe and material receiving device of this utility model.

[0018] Reference numerals: 101-Charcoal kiln; 102-Support frame; 103-Cooling device; 104-Heat dissipation device; 105-Collection pipe; 201-Condensing shell; 202-Heat dissipation blades; 203-Collection bottom shell; 204-Conveying pipe; 205-Return pipe; 206-Inner condenser cylinder; 207-Transport pipe; 208-Cooling pipe; 209-Collection device; 210-Diversion channel. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0020] like Figures 1 to 5As shown, a bamboo vinegar collection device during bamboo charcoal firing includes a charcoal kiln 101 and a support frame 102. The charcoal kiln 101 has a top air outlet. The support frame 102 is fixedly connected to the charcoal kiln 101. A collection pipe 105 is fixedly installed on the support frame 102 and is fixedly connected to the top air outlet of the charcoal kiln 101. An inclined channel is provided on the inner wall of the collection pipe 105. A collection bottom shell 203 is fixedly installed on the outer wall of the collection pipe 105. An inclined surface is provided on the inner wall of the collection bottom shell 203. A conveying pipe 204 is fixedly installed at the lowest end of the collection bottom shell 203. The other end of the conveying pipe 204... The bamboo vinegar collection tank is connected to the outside of this device. A condenser shell 201 is fixedly installed on the bottom shell 203 of the collection. An exhaust outlet is fixedly installed at the end of the condenser shell 201 away from the collection pipe 105. Multiple heat dissipation blades 202 are provided on the outer wall of the condenser shell 201. An inner condenser cylinder 206 is fixedly installed on the inner wall of the condenser shell 201. The inner condenser cylinder 206 is set to change the direction of steam flow in the support frame 102. The end of the inner condenser cylinder 206 away from the collection pipe 105 is cone-shaped to facilitate the collection of bamboo vinegar on the inner wall of the inner condenser cylinder 206. The inner condenser cylinder 206 does not contact the bottom shell 203 of the collection.

[0021] like Figure 1 , Figure 2 , Figure 4 , Figure 6 As shown, a cooling device 103 is fixedly installed on the support frame 102. Coolant is provided inside the cooling device 103. A heat dissipation device 104 is provided on the side of the cooling device 103 away from the support frame 102. A delivery pipe 207 is fixedly installed at the coolant outlet end of the cooling device 103. Multiple cooling pipes 208 are fixedly installed on the delivery pipe 207. A return pipe 205 is fixedly installed at the other end of the cooling pipes 208. The return pipe 205 is connected to the multiple cooling pipes 208. The return pipe 205 is fixedly connected to the coolant inlet end of the cooling device 103. When the coolant in the cooling device 103 enters the delivery pipe 207, the coolant passes through the cooling pipes 208 and then enters the return pipe 205. Finally, the coolant returns to the cooling device 103 for cooling.

[0022] like Figures 2 to 7As shown, the cooling pipe 208 is fixedly connected to the condenser shell 201 and the inner condenser cylinder 206. The cooling pipe 208 is inclined on the inner condenser cylinder 206 and the condenser shell 201. The end of the cooling pipe 208 connected to the return pipe 205 is the lowest end, and the end of the cooling pipe 208 connected to the delivery pipe 207 is the highest end. This accelerates the flow rate of the coolant in the cooling pipe 208. The cooling pipe 208 is trapezoidal in shape, with the side of the cooling pipe 208 closest to the collection pipe 105 being the shortest side of the trapezoid. The side of the cooling pipe 208 away from the collecting pipe 105 is the longest side of the trapezoid. Multiple diversion channels 210 are provided inside the cooling pipe 208 to increase the heat conversion area. A material collection device 209 is fixedly installed on the side of the cooling pipe 208 near the collecting pipe 105. The material collection device 209 is provided with two collection guide channels. The collection guide channels can receive bamboo vinegar liquid flowing down from both sides of the cooling pipe 208. The material collection device 209 is set inside the cooling pipe 208. The material collection device 209 is set to prevent the bamboo vinegar liquid on the cooling pipe 208 from dripping into the charcoal kiln 101.

[0023] Working principle: When using this device, the support frame 102 is fixed to the outer wall of the charcoal kiln 101. When installing the support frame 102, pay attention to fixing the collection pipe 105 to the top air outlet of the charcoal kiln 101. The connection between the collection pipe 105 and the charcoal kiln 101 needs to be filled with filling material to ensure a seal. During the high-temperature charcoal making process in the charcoal kiln 101, the bamboo inside the charcoal kiln 101 will be subjected to high temperature to release high-temperature steam. The high-temperature steam contains bamboo vinegar. When the steam passes through the collection pipe 105, it enters the inner condenser 206. Then, the steam in the inner condenser 206 will enter the space between the inner condenser 206 and the collection bottom shell 203 and the condenser shell 201. After the inner condenser 206 and the condenser shell 201 are cooled, the steam will flow out from the exhaust outlet of the condenser shell 201.

[0024] As steam passes through the inner condenser 206 and the outer condenser shell 201, the heat dissipation fins 202 on the outer wall of the outer condenser shell 201 lower the temperature of the steam inside. Simultaneously, the cooling device 103 activates, driving the coolant from the delivery pipe 207 through the cooling pipe 208, and then back into the cooling device 103 via the return pipe 205. At this time, the heat dissipation device 104 on the cooling device 103 cools the coolant for reuse. Under these conditions, the cooling pipe 208 lowers the temperature inside the inner condenser 206 and the outer condenser shell 201, thus reducing the steam temperature. When the steam passes through the cooling pipe 208, its temperature is greatly reduced, resulting in a large amount of steam being cooled around the cooling pipe 208. The condensed steam drips onto the collection device 209, and then the liquid on the collection device 209 collects back onto the inner wall of the inner condenser cylinder 206, and then into the collection bottom shell 203. Finally, it flows out of the device through the conveying pipe 204. Meanwhile, the steam also condenses on the inner wall of the condenser shell 201 and the inner and outer walls of the inner condenser cylinder 206. All of these condensed liquids collect in the collection bottom shell 203 and then flow out of the device through the conveying pipe 204 for storage.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model.

Claims

1. A bamboo vinegar collection device during bamboo charcoal firing, comprising a charcoal kiln (101) and a support frame (102), characterized in that: The charcoal kiln (101) is provided with a top air outlet. The support frame (102) is fixedly connected to the charcoal kiln (101). A collection pipe (105) is fixedly installed on the support frame (102). The collection pipe (105) is fixedly connected to the top air outlet of the charcoal kiln (101). An inclined channel is provided on the inner wall of the collection pipe (105). A collection bottom shell (203) is fixedly installed on the outer wall of the collection pipe (105). An inclined surface is provided on the inner wall of the collection bottom shell (203). A conveying pipe (204) is fixedly installed at the lowest end of the collection bottom shell (203). The other end of the conveying pipe (204) is connected to a bamboo vinegar collection tank outside the device. A condenser shell (201) is fixedly installed on the bottom shell (203). An exhaust outlet is fixedly installed at the end of the condenser shell (201) away from the collecting pipe (105). Multiple heat dissipation blades (202) are provided on the outer wall of the condenser shell (201). An inner condenser cylinder (206) is fixedly installed on the inner wall of the condenser shell (201). The inner condenser cylinder (206) is set to change the direction of steam flow in the support frame (102). The end of the inner condenser cylinder (206) away from the collecting pipe (105) is cone-shaped to facilitate the collection of bamboo vinegar liquid on the inner wall of the inner condenser cylinder (206). The inner condenser cylinder (206) does not contact the collecting bottom shell (203).

2. The bamboo vinegar collection device during bamboo charcoal burning according to claim 1, characterized in that: A cooling device (103) is fixedly installed on the support frame (102). Cooling liquid is provided in the cooling device (103). A heat dissipation device (104) is provided on the side of the cooling device (103) away from the support frame (102). A delivery pipe (207) is fixedly installed at the outlet end of the cooling liquid of the cooling device (103). Multiple cooling pipes (208) are fixedly installed on the delivery pipe (207). A return pipe (205) is fixedly installed at the other end of the cooling pipe (208). The return pipe (205) is connected to the multiple cooling pipes (208) at the same time. The return pipe (205) is fixedly connected to the inlet end of the cooling device (103). When the cooling liquid in the cooling device (103) enters the delivery pipe (207), the cooling liquid passes through the cooling pipes (208) and then enters the return pipe (205). Finally, the cooling liquid returns to the cooling device (103) for cooling.

3. The bamboo vinegar collection device during bamboo charcoal burning according to claim 2, characterized in that: The cooling pipe (208) is fixedly connected to the condenser shell (201) and the inner condenser cylinder (206). The cooling pipe (208) is inclined on the inner condenser cylinder (206) and the condenser shell (201). The end of the cooling pipe (208) connected to the return pipe (205) is the lowest end, and the end of the cooling pipe (208) connected to the delivery pipe (207) is the highest end. This can accelerate the flow rate of the coolant in the cooling pipe (208).

4. The bamboo vinegar collection device during bamboo charcoal burning according to claim 2, characterized in that: The cooling pipe (208) is trapezoidal in shape. The side of the cooling pipe (208) closest to the collecting pipe (105) is the shortest side of the trapezoid, and the side of the cooling pipe (208) furthest from the collecting pipe (105) is the longest side of the trapezoid. Multiple diversion channels (210) are provided inside the cooling pipe (208) to increase the heat conversion area. A material collection device (209) is fixedly installed on the side of the cooling pipe (208) closest to the collecting pipe (105). The material collection device (209) is provided with two collection guide channels. The collection guide channels can receive bamboo vinegar liquid flowing down from both sides of the cooling pipe (208). The material collection device (209) is set inside the cooling pipe (208) to prevent the bamboo vinegar liquid on the cooling pipe (208) from dripping into the charcoal kiln (101).

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