CN202730066U

CN202730066U - High-efficiency environmental-friendly tobacco stems carbonization pool

Info

Publication number: CN202730066U
Application number: CN2012203708668U
Authority: CN
Inventors: 颜成生; 蒋小林; 向鹏华; 彭金良; 陈启新; 单雪华
Original assignee: HENGYANG BRANCH OF HUNAN TOBACCO Co
Current assignee: HENGYANG BRANCH OF HUNAN TOBACCO Co
Priority date: 2012-07-30
Filing date: 2012-07-30
Publication date: 2013-02-13
Anticipated expiration: 2022-07-30

Abstract

A high-efficiency environmental-friendly tobacco stems carbonization pool is formed by a pool body 1 and a chimney 2. Each of the bottom of four corners of the pool body 1 is provided with a height 300*width 200 mm<2> ignition port 11, three smoke inlets 12 are arranged at the joint of the pool body 1 and the stem base of the chimney 2, the bottom of the pool body 1 is divided into four ventilation ducts 14 by five rows of brick walls 13, a 60 mm wide smoke duct 131 is arranged on the position of each row of the brick walls 13, and the position of each row of the brick walls 13 corresponds with the smoke inlets 12. The chimney 2 is formed by four sections, the smoke inlets 12 are arranged at the stem base of the chimney 2 and in the pool body 1, and an ash outlet is arranged at the stem base of the chimney 2 and outside the pool. A herringbone chimney cover is arranged on a forth section of the chimney 24. Due to the fact that the tobacco stems are carbonized through oxygen-free carbonization technology, the existing tobacco stems material is utilized to the greatest extent, the maximization of the resources utilization is achieved, further virus and bacterium on the tobacco stems can be killed by high temperature and source of the disease base is reduced, thereby the high-efficiency environmental-friendly tobacco stems carbonization pool is good for stable development of the tobacco production. Compared with the prior art, the high-efficiency environmental-friendly tobacco stems carbonization pool has the advantages of being simple in structure, low in cost and free of environment pollution.

Description

A kind of high-efficiency environment friendly tobacco rod charing pond

Technical field

The utility model relates to a kind of carbonizing apparatus of crop stalk, particularly a kind of high-efficiency environment friendly tobacco rod charing pond.

Background technology

Traditional tobacco rod processing mode: behind the tobacco leaf picking, the tobacco grower extracts tobacco rod, owing to the transformation of the mode of life such as the tobacco grower cooks, tobacco rod is not had to utilize substantially, dry the discarded processing of rear basic do, or directly burn, be a kind of serious waste to resource, simultaneously atmosphere polluted.

Existing technology is that a charing pond is set, and the plants such as tobacco rod of drying are put into the pond, makes tobacco rod charing under the condition of anaerobic.Because tobacco rod mainly is comprised of hemicellulose, Mierocrystalline cellulose and xylogen, with the constituent class of timber seemingly, be a kind of charcoal of high-quality, extensive use is arranged, the one, separately or and coal mix, do shaped coal, can be used for tobacco flue-curing, save tobacco grower's baking cost; The 2nd, mix certain tackiness agent, make the charcoal of high-quality, the harmful material such as sulfur-bearing not after the tobacco rod charing, available heating in winter or fuel for chafing dish; The 3rd, the high products of added value such as preparation gac or wood ceramics.

Summary of the invention

The purpose of this utility model is the above-mentioned deficiency that overcomes prior art, and a kind of high-efficiency environment friendly tobacco rod charing pond that is suitable for tobacco rod or other agricultural crop straw charings is provided.

The technical solution of the utility model is: a kind of high-efficiency environment friendly tobacco rod charing pond is comprised of pond body and chimney; Lighting-up tuyere is arranged at the bottom at four angles of pond body, and pond body and chimney base portion junction have into mouth, the ventilation duct that the useful brick wall in pond body bottom is divided into, and exhaust gases passes is left in the position that every row's brick wall correspondence is advanced mouth; Chimney is comprised of four joints, is provided with into mouth in the body of chimney base portion pond, and the chimney base portion is provided with the mouth of scratching in the ashes outside the pond, on the 4th joint chimney " people " font stack cover is arranged.

The further technical scheme of the utility model is: each 3000 millimeters of pond body length and width, and high 1500 millimeters, be built into interior exterior plaster with 24 bodies of wall.

The utility model further technical scheme is: each ventilation duct is wide to be 550 millimeters, and brick wall is 250 millimeters apart from the distance of the left and right body of wall of pond body, is 60 millimeters apart from the distance of pond body 1 upper and lower body of wall.

The utility model further technical scheme is: empty length is 1300 millimeters, wide 200 millimeters, high 800 millimeters in the first segment chimney, empty length is 400 millimeters, wide 200 millimeters, high 1000 millimeters in the second section chimney, sky is long 300 millimeters, wide 200 millimeters, high 1200 millimeters in the 3rd joint chimney, and empty length is 200 millimeters, wide 200 millimeters, high 3500 millimeters in the 4th joint chimney.

The utility model is owing to adopting the anaerobic charring process with the tobacco rod charing, can take full advantage of existing tobacco rod material, realize the maximization of the utilization of resources, can also utilize high temperature that the virus on the tobacco rod, bacterium are killed, reduce the pathogeny radix, be conducive to the steady progression of leaf tobacco production, compared with prior art, have simple in structurely, cost is low, the characteristics such as non-environmental-pollution.

Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1.

Embodiment

As shown in Figure 1, 2: a kind of high-efficiency environment friendly tobacco rod charing pond is comprised of pond body 1 and chimney 2; Each 3000 millimeters of pond body 1 length and width, high 1500 millimeters, be built into interior exterior plaster with 24 bodies of wall; Respectively have in the bottom at 1 four angles of pond body one high by 300 * wide 200 millimeters ²Lighting-up tuyere 11, pond body 1 has three to advance mouth 12 with chimney 2 base portion junctions, body 1 bottom in pond is divided into four ventilation ducts 14 with five row's brick walls 13, brick wall 13 wide 60 millimeters, high 120 millimeters, each ventilation duct 14 is wide to be 550 millimeters, brick wall 13 is 250 millimeters apart from the distance L 1 of pond body 1 left and right body of wall, is 60 millimeters apart from the distance L 2 of pond body 1 upper and lower body of wall, and the exhaust gases passes 131 of 60 mm wides is left in the position that every row's brick wall 13 correspondences are advanced mouth 12; Chimney 2 is high 6500 millimeters, formed by four joints, and 1300 millimeters, wide 200 millimeters, high 800 millimeters of first segment chimney 21 interior empty length, being provided with three specifications in chimney 2 base portion pond bodies 1 is 150 * 150 millimeters ² Advance mouth 12, being provided with a specification outside the chimney base portion pond is 200 * 200 millimeters ²The mouth of scratching in the ashes; 400 millimeters, wide 200 millimeters, high 1000 millimeters of second section chimney 22 interior empty length, 300 millimeters, wide 200 millimeters, high 1200 millimeters of the 3rd joint chimney 23 interior empty length, 200 millimeters, wide 200 millimeters, high 3500 millimeters of the 4th joint chimney 24 interior empty length have " people " font stack cover on the 4th joint chimney 24.

During use, first place ventilation iron plates at the ventilation duct 14 of pond body 1 bottom, it is 8 millimeters hole that diameter is arranged on the iron plate, and Kong Yukong is at a distance of 40 millimeters; And put some in four lighting-up tuyere 11 positions in pond and hold incendive ignition substance, the tobacco rod that dries is poured in the pond body 1, after piling, add again the wood sawdust of one deck 100 mm thick or husk in the above as cover plate, then light the ignition substance that is placed on four lighting-up tuyere 11 positions, tobacco rod is lighted immediately, the seal point burner, tobacco rod in the hot environment of anaerobic (500 ℃-800 ℃) by charing, because the draft of chimney, flue gas enters chimney by the iron plate aperture, discharge from throat, through 2-3 days time, tobacco rod was formed the charcoal of high-quality by charing.

From bottom to up, and the direction of flow of flue gas is led to chimney from top to bottom from pond bottom during the tobacco rod charing.Except tobacco rod, the various materials such as crop straw, timber can adopt the utility model to carry out charing.

Claims

1. a high-efficiency environment friendly tobacco rod charing pond is characterized in that being comprised of pond body and chimney; Lighting-up tuyere is arranged at the bottom at four angles of pond body, and pond body and chimney base portion junction have into mouth, the ventilation duct that the useful brick wall in pond body bottom is divided into, and exhaust gases passes is left in the position that every row's brick wall correspondence is advanced mouth; Chimney is comprised of four joints, is provided with into mouth in the body of chimney base portion pond, and the chimney base portion is provided with the mouth of scratching in the ashes outside the pond, on the 4th joint chimney " people " font stack cover is arranged.