CN2357010Y

CN2357010Y - Device for producing pyroligneous liquor

Info

Publication number: CN2357010Y
Application number: CN 99230923
Authority: CN
Inventors: 张熙
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-05
Filing date: 1999-02-05
Publication date: 2000-01-05
Anticipated expiration: 2009-02-05

Abstract

The utility model relates to a device for producing pyroligneous liquor, which is provided with a grate made of steel plates, wherein the grate comprises a combustion chamber and a dry distillation chamber which is communicated with the combustion chamber and comprises a feed port and a top chimney, the outlet point of the chimney of the dry distillation chamber is provided with an acclivitous accumulating pipeline, the periphery of the inner wall of the accumulating pipeline is provided with an outward-convex accumulating groove, and an outlet is arranged on the accumulating groove. The utility model has the advantages of simple structure, low cost, small ground occupation, long service life, high safety and convenient production and operation.

Description

Produce the device of wood vinegar

The utility model relates to a kind of device of producing wood vinegar.

Residuums such as the limb of the tailing of the raw material of producing wood vinegar after with timber roughing, felling, branch, the tip of a branch are main raw material(s).Before production, press raw material length, thickness classification pile, air-dry standby.Prepare apparatus structure complexity, the cost height of wood vinegar at present with method for destructive distillation, floor space is big.

In view of above reason, the purpose of this utility model is for the device of the production wood vinegar that a kind of floor space is little, simple in structure, cost is low is provided.

The purpose of this utility model is achieved in that the stove that useful steel plate is made in the utility model device, stove comprises combustion chamber and the destructive distillation chamber that contains opening for feed and top chimney that communicates with the combustion chamber, there are acclivitous receipts to amass pipeline at destructive distillation chamber chimney outlet, receive the long-pending groove of receipts of oriented outer lug on the long-pending inner-walls of duct periphery, receiving on the long-pending groove has outlet (referring to Fig. 1), receives long-pending pipeline and can adopt stainless material to make.

Above-mentioned receipts are amassed horizon elevation angle α=10～20 ° (referring to Fig. 1) of pipeline, make the hot gas mixture of quick mobile be slowed to minimum speed by receiving long-pending pipeline, make the long-pending inner-walls of duct of mixed gas and receipts long duration of contact, cooling cooling gradually.

There is by-pass valve control (referring to Fig. 1) combustion chamber in the above-mentioned stove and intersection, destructive distillation chamber, control the air capacity that enters the destructive distillation chamber, promptly control the temperature of destructive distillation chamber.

The length of the long-pending pipeline of above-mentioned receipts is 25～30m (referring to Fig. 1), and is not only economical, but also practical, receives long-pending wood vinegar best results.

When the utility model is installed, carry out kiln site and select, near abundant raw material preferably requiring transport more conveniently, near the water source, broader level land is arranged, for accumulation firewood and charcoal.After the stove of steel plate being made in the production base of having selected installs, with lagging material stove is flowed or blow over and cover completely to the stove lid, the compacting while burying playing insulation effect, and then is reinforced a week with brick wall.

During the utility model work, the destructive distillation chamber is sent warm air in the combustion chamber, make the raw materials evaporate of destructive distillation chamber go out the wood vinegar steam, form mixed gas with warm air and enter the long-pending pipeline of receipts, contact with the long-pending inner-walls of duct of receipts through destructive distillation chamber chimney, lower the temperature gradually, cool off, condense on the tube wall, when increasing, owing to be subjected to influence of gravity attached to the liquid on the tube wall, flow to the long-pending groove of the protruding receipts of pipeline along receiving long-pending pipeline gradient, just can make wood vinegar through receiving long-pending groove outlet outflow.

Compare with existing wood vinegar production unit, the utlity model has following advantage:

1, simple in structure, cost is low, and floor space is little;

2, make stove with steel plate, long service life, security is good, and production operation is convenient;

3, to receive long-pending pipeline and adopt stainless material to make, the cleaning thermal conductivity is good, makes to receive long-pending mixed gas by contacting with tube wall, reaches rapid cooling, cooling, agglomerative purpose.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is the utility model structural representation.

Referring to Fig. 1, the destructive distillation chamber 3 of adopting combuster 2 in the stove 1 that steel plate makes and communicating with combustion chamber 2.There is by-pass valve control 11 combustion chamber and intersection, destructive distillation chamber.Destructive distillation chamber 3 is provided with opening for feed 4, and its stove covers 5 tops chimney 6.Adopt the long-pending cover 8 of front portion receipts of the long-pending pipeline 7 of receipts that stainless material is made, length is 30m to place the stove chimney outlet, its afterbody is inclined upwardly.Receive horizon elevation angle α=15 ° of long-pending pipeline.Near the long-pending groove 9 of the receipts of oriented outer lug on the Zhou Da in receiving long-pending pipeline front portion, receiving on the long-pending groove has outlet 10.

Receiving long-pending pipeline can be shelved on depositional gradient and also can do a support on the ground it is held on.

Claims

1, produces the device of wood vinegar, it is characterized in that the stove that useful steel plate is made in the device, stove comprises combustion chamber and the destructive distillation chamber that contains opening for feed and top chimney that communicates with the combustion chamber, there are acclivitous receipts to amass pipeline at destructive distillation chamber chimney outlet, receive the long-pending groove of receipts of oriented outer lug on the long-pending inner-walls of duct periphery, receiving on the long-pending groove has outlet.

2, the device of production wood vinegar according to claim 1 is characterized in that receiving horizon elevation angle α=10～20 ° of long-pending pipeline.

3, the device of production wood vinegar according to claim 1 is characterized in that there is by-pass valve control combustion chamber and the stilling chamber intersection in the stove.

4,, it is characterized in that receiving the length of amassing pipeline is 25～30m according to the device of the described production wood vinegar of claim 1～3.