WO2010142136A1

WO2010142136A1 - Preparation method and device for organic soil conditioner

Info

Publication number: WO2010142136A1
Application number: PCT/CN2010/000693
Authority: WO
Inventors: 张大伟
Original assignee: Zhang Dawei
Priority date: 2009-06-10
Filing date: 2010-05-17
Publication date: 2010-12-16

Abstract

A preparation method for organic soil conditioner and a device for realizing the method are provided. Sludge is dehydrated at 200-300 degree Celsius in a dry distilling apparatus, and then the sludge is inputted into an intermittent rotary preparation device and is dehydrated at 200-300 degree Celsius. The dehydrated sludge is dry distilled at 700-850 degree Celsius, when its volume occupies 25-35 percent of the volume of the intermittent rotary preparation device. The distilled product is taken out after being cooled to below 100 degree Celsius. The organic soil conditioner prepared by the method and device contains organic nutrition and has soil improvement function after high temperature sterilization.

Description

Various methods and devices for soil improvement

This field of soil fertilizers involves various methods of soil modification.

This relates to a device for use in the above method. Background

The city or the sewage she has a certain amount of sludge in her sewage, and a certain amount of sludge or / and biological sludge components are very formed by multi-microbes or / and have a collection of things It contains 99% high water content and contains pathogenic microorganisms and parasites. The sludge has a high content of spoilage. A large amount of sludge is deposited and discharged to cause pollution. The sludge contains a large number of germs, parasites and diseases, causing disease.

Since the 1980s, the rapid development of chemical fertilizers and the rapid effects in this life have led to a decline in the use of chemical fertilizers.

In this century, there are only about % of this investment.

The pursuit of high-fertilization and grotesque practices has naturally increased the ability of the soil to reduce the amount of fertilizer applied. The amount of chemical fertilizer was increased from 3,95 (4636.8 to 22.5 and from 4,650 kg to 4,697). Kg, an increase of 1 in the soil to raise the level has been made to see this big.

Home predicted that by 2030 I will increase my population by 1,000 to 16 and still increase by 1000 kg. At present, my fertilizers are only expected to improve the land if they change the soil and start with it. Therefore, the soil is still in the forefront.

Is it possible to use methods and devices to treat the carbonous substances in the sludge and the high temperature of harmful bacteria, parasites and viruses in the sludge into one? Soil improvement with carbon and nitrogen, oxidation, potassium oxide, etc., which has soil changes and promotes plant growth, is still uncommon. content

The purpose of this book is to provide methods for soil modification.

A further object of the present invention is to provide the same device of the above method.

For the above purposes, the main steps of the methods provided for soil improvement are as follows:

The sludge is dehydrated in the apparatus at 200-300 C and then input into the sludge. The sludge dehydrated and dehydrated at 200-300 C in each unit is 25-5% at 700-850. C

.

Remove below 10 C.

The present invention provides the same special device, and the device includes a base, a sludge, a sludge device, and a sludge device.

, small drum, large drum, small drum, material chamber, heating the sludge in the storage of the sludge, and the large drum is connected to the large drum in the indoor sludge device to input the sludge sludge into the large drum to the large The sludge inside the drum is inside the big drum

The small rollers are connected to the large drum and the chamber respectively. She has a small roller to the chamber.

The same devices provided in the above methods mainly include

The rest of the base can be used as a corner force 0-3. The heating, the chamber, the large roller, the small roller, the small roller, the device, the screw and the control are respectively installed.

The straight roller is straighter than the small roller and the small roller straight to the end of the large roller

The small roller is connected to the other end of the large roller. The small roller is connected to the large roller. There are many small rollers and small rollers.

The other end of the small roller extends into the other end of the small drum in the material chamber. There is a sealing device inside.

The outside of the book is equipped with steam, seal, spiral spiral to the big roller, small roller, picking her edge, spiral

There is a sludge installed on it. There is a steam outlet. The steam outlet is a pipe. The cleaning device is connected. The steam outlet is installed with an outlet. The outlet pipe is heated.

The small roller of this section is equipped with a small roller, a large roller and a small roller.

The large roller and the small roller are connected to the rest.

The coke fuel-based device is equipped with a plurality of cokes mounted on a wall fixed above the fixed row. There are many and many fixed installations on the wall. Where the pipe is connected to the mortal.

The device is equipped with a natural, or/and fuel, device, and a combustion device.

The lifting device installed under the end of the base is connected.

The end of the material chamber is fixed at the end of the base. The base is fixed with the lifting device. The front of the base is lowered, and the base is not changed.

The method and apparatus of the present invention have various soils, such as harmful bacteria, parasites, and viruses in the sludge, which contain carbon, nitrogen, oxidation, potassium oxide, etc., and have soil-reducing and plant-promoting functions. 1 The power of the soil is changed.

2 Li Benming shows the same equipment with coke fuel

3 Forces, natural or fuel 4 Force Benming's various devices indicate the section along AA in 2 and Group 3.

Main

1-Sludge, 2-Spiral, 3-Special, 4-heater, 5-individual, 6-, 7-fan, 8-Hui purification unit, 9- each, 10- soil modification, 11- Device, -, 13-, 14-temperature device, - chamber, - small roller, -, - spiral, -, 20-seal, 21-, 22-gold, 23-temperature sensor, 24-high temperature fire resistant Insulation 2 - outlet, 26-steam outlet, 27-, 28-control, 29-lift, 30-, 31-small roller, 32-fan, 33-, 34-fan, 35-fixed, -, - coke 38- Hugh base, 39-, 40-seal, 41-drum, 42-, 43-, 44- Hugh combustion, 45-connection, 46-bracket, 47-steam, 48-, 49- outlet. Hugh way

Method of combining 1 main steps

a Heat the temperature in the heating chamber of the same unit. 20 C-300C. The large drum, small roller and small roller of the same device are from the other end.

Direction

b The lifting device will rest the base 38 1-3. Special spiral, the sludge in the sludge is transferred from the end to the large drum. The dirt in the large drum is inclined to the front of the large drum.

The lifting device will rest the base 38 0. The steam outlet valve is the same as the heated one. The amount of sludge input is 25%-35% of the large roller

The steam discharged from the steam pipe of c is greatly reduced, and then the base is 1-3 with the lifting device. The special spiral will move the sludge in the sludge from one end to the sludge in the large drum inside the large drum, and the drum will be tilted to the front, and the full drum will be lifted to lift the base. 0. Hugh 2 X in the tube,

Room steam pipe has room

The mouth of the chest with the addition of the inside to the 7 port 85 C 6 20

5 hot, will rest 5 .

Big and small, from one to the other,

There is soil under the action of

Then, the output from the small one is made out of the lower one.

0 to below C, there is a soil change in the high or low oxidation

C large and small within the soil

The same ones will be the same as the special ones.

- ,

5 to special combination from one to large

,

Inside the big inside of the big special - the forward is full, and the rest of the rest of the 2 3 X. Special to 20 C C

0 b only.

This is in the rest of the rest, there,, big, heart, small, set, ,,. Hugh Steel can.

Gold is high,

Fire material. Large, small, small, and 3 can be special. Larger than the indoor large cylinder, the straight force of 000 mm 0mm. There are many installations inside. Big one

It’s small and small, and it’s early in the roll. Straight left of the board 5. The height is 20 straight. The large small tube has 30 27 in the small end. The small right of the small roll is 5. 1 north high The small roller is 20-30% straight. The small roller 1 500- 80 m extends straight into the material chamber. The small roller 1 000- m extends straight into the room 6n. The outside is fitted with steam, seal, spiral helix to the large roller and a small roller to connect her 5 edges, and the spiral is installed with sludge. There is a steam outlet steam outlet pipe, a clean-up device connected to the steam outlet, and a valve is installed. Connection with heated outlet pipe outlet

Installed with a valve. The small rollers are equipped with small rollers, large rollers and small rollers. The small drum chamber is connected to her and the small drum is connected to her with a sealing device. The large roller and the small roller are connected to the rest. Heating is installed with a temperature sensor, thousands. The chamber is equipped with a temperature device.

The unit can be fixed by heating with coke fuel, and multi-coke is installed on the heating wall above the fixed row. There are many and many fixed installations on the wall. The heat exchangers are connected by any of the pipes.

The unit can also be installed with natural combustion or fuel heating.

Heating outlet is installed with air, heated, discharged

Where the heating. Heat the discharged heat exchanger and she re-discharged each other.

The lifting device installed under one end of the base is connected. One end of the chamber is connected to the base and the bracket is installed. Lifting device, rest, front, high, unrepaired

Control functions include heating chamber temperature and control, temperature, steam outlet temperature, drum characteristics and specific direction and control, screw and control, device control, Fant and control, Hume combustion control, and lift control.

This device was made on a special device.

The special device usually only has the same size The angle of inclination of this extra large drum is fixed. The retention of the material in the drum is caused by the roller, the inclination and the special satisfaction of the processing. To meet the different temperature requirements of material processing, the heating chamber is divided into different temperatures to control and treat the material in the material due to the large roller. Therefore, the roller material looks down in the in-situ and in the first half of the processing. Her shortcomings are big, high and inefficient.

The device is divided into three parts: a small roller, a large roller, and a small roller. The straight roller of the large roller is enlarged. The straight roller of the small roller and the small roller are formed so that the large roller of the small roller and the small roller are formed. Since the sludge before dewatering contains a large amount of water, it is very large. Once the water is small, the partially dehydrated sludge can stay in the large drum and cannot be discharged. Therefore, the dewatered sludge can be input into the small drum. The large roller in the large drum maintains the dehydration temperature of 200C-300C. The dehydrated sludge is 2-3 % of the fixed sludge, and the temperature is raised to the temperature of 700C-850C. The frequency in the large drum is not necessary. The sludge stays in the drum is the same as or shortens the special control of the drum, and can be processed by sludge. Different temperature requirements The temperature of the heating chamber can be easily controlled.

1

In the case of sewage, the water containing less than 8 % of the water is used to change the soil. Whether the heavy amount of sludge in the sludge before the soil is changed to 10 is consistent with that of the husband.

1 force has soil reform

a Heat the temperature in the heating 43 of the same unit 3 to the dehydration temperature 20 °C-300C. The large drum 41, the small drum 31, and the small drum 16 of the same device 3 are oriented from the end of 30

b The lifting device 29 will rest the base 38 3 . The special screw 2 has the sludge in the sludge order 1 from the 30 end to the sludge in the large drum 41 in the large drum 41. The large drum 41 is inclined to the front of the large drum 41 and the large roller 41 is moved forward. Base 38 0. , 30 valves with steam 26 at the top, with 33 for heating 43. The amount of sludge input is 35% of the large roller 41

The steam discharged from c 30 is greatly reduced in steam. The lifting device 29 is used to lower the base 38 1 . The special screw 2 has the sludge in the sludge 1 from the end 30 to the large drum 41, and the sludge in the large drum 41 is inclined to the front of the large drum 41 and the large roller 41 is moved forward. Base 38 0. The amount of sludge input is 25% of the large roller 41

30 steam 47 no steam discharge 30 steam 2 same heating 43 33 will heat 43 temperature to thousands temperature 700C-850C stay 60-120

e heating 43 heating lifting device 29 will rest base 38

15. The large drum 41, the small drum 16, and the small drum 31 of the same device are specially oriented from the end of 30, so that the soil in the large drum 41 is changed to 39, 42 and 4, and the small drum 16 is inserted into the small drum 16 and then the spiral in the small drum 16 The action of 18 is directed to the discharge chamber 15 and the discharge 9 is discharged from 13 below the chamber 15. That is, each of the 9

The large drum 41 and the small drum 16 have a soil change 10 and 30 steam 26 of the same heating 43

33 of the. The large drum 41, the small drum 31, and the small drum 16 of the special device 3 are spun from the end of 30, and the sludge in the sludge is 30 to the sludge in the large drum 41 in the large drum 41 in the large drum 41. The action of the tilting and 39 is forwarded to the large roller 41, and the lifting device 29 will rest the base 38 0. The amount of sludge input is 35% of that of the large roller 41. The temperature of the internal device 3 is heated by 43.

Degree to dehydration temperature 20 C 300C

9 step b.

The same device 3 of the above method includes

The rest base 38 is equipped with heating 43, a chamber 15, 30, and a large Roller 41, small drum 16, small drum 31, device 11, 12, spiral

2. Control 28. The rest base 38 can be angularly 0-3. .

43 exterior gold 22, internal high temperature refractory insulation material 24 large drum 4 in heating 43 straight roller 41 straight up 15 mm

20 mm

Large drum 41 outside heating 43 10,000 2 mm large drum 41

The outer 300 mm large drum 41 in the 43 heats up the inside of the bottom 43 of the 70 mm

The large roller 41, the small roller 16, and the small roller 31 are particularly 3-6/m in a special direction.

Large roller 41 21 Small roller 16 is connected to the small roller 16 with a screw 8. The vertical angular force of the screw 18 small roller 16 is left 5. The height of the screw 18 is 20% of the diameter of the small roller 16

The other end of the large drum 41 has a small roller 31 having a spiral 18 in the small roller 31. The vertical angular force of the spiral 18 small roller 31 is right-handed 5. The height of the spiral 18 is 20% of the straight roller 31 straight

The small roller 16 15 mm extends straight into the chamber 15 up to 80 mm. The small roller 31 10 m extends straight into the 30 mm.

The outer side of the 30 has a spiral 2 spiral 2 to the large roller 4 small roller 31 connects her along the spiral 2 to install the sludge 1 .

30 Yes 49 49 Pipe 43 Side 33 connection

30 There is steam 6 steam outlet 26 Pipeline cleanup device 8 is connected, steam P26 is installed. Sealing 40 on each of the 30 panels of the cleaning device 8 facilitates the condition of the sludge in the drum. 30 under 47 to periodically clear within 30 possible. A plurality of 39 are mounted in the large drum 41. Phase 39 is the same as the 20,000 m. It consists of more than 9 and 39. The height of 39 is 39 mm. The 80 m of each 39 has the same 5mm.

The outside of the small roller 16 is mounted on 17, 11 19 is located on the 11

The outer casing 19 19 of the small drum 31 is seated on 11.

The device 12 17 has a small roller 16, a large roller 41 and a small roller 31.

The connection of the small drum 16 to the chamber 15 and the connection of the small drum 31 30 is fitted with a sealing device 20. This labyrinth is sealed.

Large drum 41 small drum 16 connected 21 rest 21 installed 42

Heating 43 with temperature sensor 23

Compartment 1 installed with temperature device 14

The same device 3 can be, natural or fueled

As shown in Figure 3, the heating 43 is installed with a combustion of 44. Same as the device 3, this will be, natural or to heat 43 of the combustion of each of the 44 burns each of the 44 and the temperature within the control heating 43. Heating 43 25 is installed with air heater 4 heating 43 discharge of the 7 heat. Heater 4 force each. 43 The discharged heat exchanger 4 re-purifies each of her 5 to the prescribed large discharge 6 discharge. Purify each of the 5 collectives of granite water.

The 30-side rest base 38 has a lifting device 29. The chamber 15 has a rest at one end. The base 38 has a 45-way lifting device 29 between the brackets 46 and the front base 38 and the base 38 of the high rest.

The special device 3 temperature sensor 23 and temperature device 14 will be controlled 28. The functions of the control 28 include heating 43 temperature and control, temperature, steam outlet 26 temperature, drum special and special direction and control, spiral 2 special and control, ie each 9 control, van 7 special and control, Hugh combustion each 44 control, lifting The device 29 controls and the like.

2, Soil improvement with coke fuel in sludge and biological raw materials in the bottom of the lake with water content below 85% 10

The sludge and organisms in the bottom of the lake are in accordance with each other.

1 force has soil reform

a Heat the temperature in the heating 43 of the same unit 3 to the dehydration temperature 20 C-30 C. The large drum 41, the small drum 31, and the small drum 16 of the same device 3 are oriented from the end of 30

b The lifting device 29 will rest the base 38 3 . The special screw 2 has the sludge in the sludge 1 from the end of 30 to the sludge in the large drum 41 in the large drum 41. The large drum 41 is inclined to the front of the large drum 41 and the large roller 41 is moved forward. 38

0. 30 steam outlets 26 of the same heating 43 of 33. The amount of sludge input is 35% of that of the large drum 41

The steam discharged from the steam 47 of C 30 is greatly reduced, and the base 38 1 is retracted by the lifting device 29. The special screw 2 spreads the sludge in the sludge 1 from the 30 end to the sludge in the large drum 41 in the large drum 41, and the large roller 41 is forwardly inclined by the action of the large roller 41, and the lifting device 29 will be closed. Base 38 0. The amount of dirt input is 25% of the large roller 41

d 30 steam 47 steam discharge 30 steam outlet 26 valve same heating 43 33 heating the temperature inside the heating 43 to the temperature 700C-850C stay 60-120

e stop heating 43 heating lifting device 29 will rest base 38

3. The large drum 41, the small drum 16, and the small drum 31 of the same device 3 are made to change the soil in the large drum 41 to 40, 42 into and out of the small drum 16 and then from the small drum 16 The action of the screw 18 is fed into the discharge chamber 15 and then from the chamber 15

13 discharge is 9 each. Each of the nine powers The soil in the large drum 41 and the small drum 16 is changed to 10

30 steam P26 valve with 43

49. The large drum 41, the small drum 31, and the small drum 16 of the same apparatus 3 are metered from the end of the 30-point spiral 2 to the sludge in the sludge from the end of 30 to the sludge in the large drum 41 in the large drum 41. The action of the tilting lever 39 of the large roller 41 is forwardly covered with the large roller 41, and the lifting device 29 will rest the base 38 0. The input sludge is 35% of the amount of the large drum 41, and the temperature of the various units 3 is heated to the dehydration temperature of 20 C-300 °C.

9 step b- the same device 3 of the above method comprises a rest period base 38 on which a heating 43, a chamber 15, 30, a large drum 41, a small drum 16, a small drum 31, devices 11, 12, Spiral

2. Control 28. The rest base 38 can be angularly 0-3. .

43 exterior gold 22 interior high temperature refractory insulation material 24 large drum 41 in heating 43 inside straight roller 41 straight up 10 mm

0 mm

The outside of the large drum 41 is heated by 43. The 300m large drum 41 is heated outside the 43mm 300mm large drum 41. The outer part of the heating 43 is 9 m.

One end of the large drum 41 21 The small drum 16 is connected to the small drum 16 with a spiral 18 therein. The vertical angular force of the screw 18 small roller 16 is left 15. The height of the screw 18 is 30% of the diameter of the small roller 16

The other end of the large drum 41 has a small roller 31 having a spiral 18 in the small roller 31. The vertical angular force of the spiral 18 small drum 31 is right-handed 1 . , the height of the spiral 18 30% of the small roller 31 straight

The small roller 16 180 mm has a diameter of 5 mm and projects into the chamber 15. The small roller 31 1 mm extends straight into the 30 mm outside 40 mm. The outer side of the 30 has a spiral 2 spiral 2 to the large roller 41 the small roller 31 connects her along the spiral 2 with a sludge order 1

30 have exit 49 exit 49 pipe heating 43 side 33 connection

30 With steam 26 Steam 26 Pipes Purification unit 8 connection Steam outlet 26 F is installed. The rest of the cleaning device 8 is the same.

30 On the panel Seal 40 Convenient The condition of the sludge in the drum. 30 47 in order to periodically remove the possible within 30. A large number of 39 is mounted in the large drum 41. The phase of the same 39 is the same as the 300mm of the 39mm. The height of 39 is 8 mm 39 and 10 mm each of the 39 has the same mm.

The outer rollers 17 of the small rollers 16 are seated on the outer casings 17, 19 19 .

The outside of the small drum 31 is 19 19 seated at 11

The small drum 16 is connected to the chamber 15 and the small drum 31 30 is attached with a sealing device 20, and the sealing device 20 is steam-sealed.

Large drum 41 small drum 16 connected 21 rest, 21 installed 42

43 installed with temperature sensor 23

The chamber 15 is equipped with a temperature device 14.

The same device 3 can be coke fuel, 2 is shown, heating 43 is fixed, 35 is fixed above the fixed 35, and 43 is installed on the wall.

Fixed 35 under the 34 34 where the wall is installed

36 and where 32. Heater 4 where the 32 phase of the pipe is 34. The same apparatus 3 adds coke from coke 37 to heating 4 and fixed 3 combustion, coke addition and control of the temperature within heating 43.

Heating 43 Outlet 25 is installed with air heater 4 heating 43 discharge of the 7th heating. Heater 4 force each. 43 discharged heat exchanger 4 and then cleaned each of her 5 to the specified large discharge 6 emissions. Purify each of the 5 forces and each bag.

There is a lifting device 29 at the end of the 30-side recess 38. The chamber 15 has a rest base 38 and a uniform bracket 46. The 45-way lifting device 29 rests the front of the base 38 and the base 38 of the high rest.

The temperature sensor 23 and the temperature device of the same device 3 will be controlled 28. The functions of Control 08 include heating 43 temperature and control, temperature, steam 26 temperature, drum special and special direction and control, spiral 2 special and control, each 9 control, van 7 and control, lifting device 29 control and so on.

In the above method, the sludge contains less than 85% of the sewage, or the sludge or / and organisms in the sewage. Whether the heavy amount of sludge in the sludge before the soil change is consistent with that of the husband.

The parameters of soil modification are as follows

Content

Moisture 0.7-1

60-80

% 2-3

Fixed 1521 heat J g 4-6

All 0.3-0.6

C content 9-12 item content Oxidation 2o5 % 15.9319.91

Oxidation K2 % 0.530.66 Dioxide SO2 % 15.6519.56 Oxidation A2O3 % 5.78-7.22

Oxidation Fe2O3 % 11.17-13.96

Calcium oxide CaO % 12.5915.74

Oxidation gO % 1.02-1.28 Dioxide TO2 % 0.30.37 Sulfur oxide so3 % 3.47-4.34

Oxidation a2O % 9.79-12.24 Item Quantity Thousand

Analytical water % 1.36-1.66 Nitrogen % 0.63-0.77

g 106-130

758-927

g 772-943

Mercury g 0.032-0.039

g 0.54-0.66

g 342-418

g 4847-5924

Ug 396-485 The above methods and devices have soil modification. The high temperature contains harmful carbon, nitrogen, oxidation, potassium oxide, etc. in the sludge, such as harmful bacteria, parasitic hosts and viruses. Features.

1 There is soil improvement. Black absorbs too much heat to raise the temperature of the soil and promote the lice.

2 This soil, which is formed by the formation of symbiotic plants, can be formed on a black surface with soil modification, avoiding cultivation. And And the health and color of vegetables have improved.

3 Black with soil change No Water required for plant roots can improve soil and drainage. Microorganisms that benefit plants provide good survival.

4 If there is soil change, the soil can increase the C 2 content of the soil, and absorb the harmful gold in the soil to increase the vitality of the soil microbe. The plant provides a healthy life that enhances the disease resistance of the plant.

There are soil-modified nitrogen, oxidation, potassium oxide, and sodium oxide. Plants provide the amount of fertilizer needed to grow.

Claims

Requirements 1. Each device is included in each device with soil modification.

Slurry, sludge conveying device, small roller, large roller, small drum, material chamber, heating

Among them, the sludge is used to store her sludge, the large roller in the heating chamber.

Sludge plant will sludge

The sludge that was fed into the large drum was inside the large drum. She took her from the small drum to the chamber.

2. The base unit of claim 1 has its base resting on the base.

3 The same equipment that requires 1 or 2 includes the lifting device. The lifting device can be used to make the base 0-3. Angle The garden is tilted.

4 The same special equipment for requirement 1 includes the installation unit large drum, small drum and small drum.

5. Requirement 1 of the same special device

6 Requirement 1 The same device in which the screw in the small roller is input to the chamber using the input from the spiral roller.

7. In the special equipment of requirement 1, the steam is installed on the outside, the steam outlet is connected to the steam outlet pipe, and the steam outlet is installed with the outlet pipe.

8. Various methods for soil improvement, including the following steps Dewatering the sludge in the unit at 200-300C

The re-injected sludge is dehydrated and dehydrated at 200-3 0C in the same facility. 2 -35% of the equipment is used.

700-850C

It is taken below 1 C.

9. In the case of claim 8, each device of the same method includes

A full-time base is equipped with heating, material chamber, large drum, small roller, small roller, device, screw and control. The 0 large roller is straighter than the small roller and the small roller.

Small roller connection, the other end of the large roller, small roller

The other end of the small roller extends into the chamber. The other end of the small roller extends into the chamber. 5 There is a sealing device.

10. Requires a special device of 9, in which the base can be coke force 03. .

11. The same special device of claim 9 has a small roller and a small roller inside the large roller.

20 12 . The outer device of the requirement 9 is equipped with a steam, a seal, a spiral spiral to the large drum, and a small drum connected to the spiral.

There is a steam outlet at the top, the steam outlet pipe is connected to the steaming device, and the steam outlet is installed with □ there are thousands of outlets.

13. A special device of claim 9 is equipped with a small roller, a large roller and a small roller.

4 The same special device is required for the 9th, where the large roller and the small roller are connected to the rest.

30 15 as in claim 9, wherein the device is installed under heating Have a burning or each

Under heating, the heating wall fixed above the fixed row is installed with a lot of coke fixed, and the wall is installed more.

And Fan.

. The unit of claim 9 has a connection to the lifting device installed under the base.

17. Requirement 9 of the same special device, in which one end of the chamber is rested with the base and the bracket is installed with the connection lifting device before the base is lowered, and the base is not changed.