KR100643183B1 - apparatus for manufacturing a charcoal used a sludge - Google Patents

Abstract

The present invention relates to a charcoal manufacturing apparatus using sewage sludge, and more specifically, in order to be able to effectively produce charcoal in a shorter time through a minimum simple working process using sewage sludge,

A storage hopper storing the sewage sludge collected after the dehydration is completed through primary sorting and dehydration in a sewage terminal treatment plant and discharged by a transport screw mounted to the bottom; A quantitative discharge hopper for receiving and storing the discharged sewage sludge through the transfer means and quantitatively discharge the sewage sludge by means of a fixed fixed quantity transfer screw; A dryer for drying the sewage sludge with a fixed quantity supplied from the fixed quantity discharge hopper through a transfer means; A dry matter quantitative discharger for storing the dried product and quantitatively discharging the dry matter stored by the fixed quantity transfer screw mounted at a lower portion thereof; A carbonizer for discharging and discharging the dried product discharged in the fixed quantity through a transfer unit; In the manufacturing apparatus for producing charcoal by using the sewage sludge, including a charcoal molding machine for receiving the carbonized carbide by a transfer means to form a charcoal, the dryer is dried in a rotating drum supplied with hot air at high speed It is formed of a high-speed hot air dryer for discharging, and the carbonizer is formed of a continuous distillation type carbonizer that carbonizes and discharges by the dry distillation method, so that the dry gas gas discharged from the continuous distillation type carbonizer can be supplied to the high speed hot air dryer as hot air. It is provided with a hot air supply line for burning and supplying the dry gas gas between the continuous carbonized carbonation and the high-speed hot air dryer, the hot air supply line relates to a charcoal manufacturing apparatus using sewage sludge, characterized in that the automatic air regulator is installed. .

Description

Apparatus for manufacturing a charcoal used a sludge}

1 is a schematic block diagram showing a manufacturing step of the present invention.

Figure 2 is a schematic main view showing a charcoal manufacturing apparatus of the present invention.

Explanation of symbols for the main parts of the drawings

10: storage hopper

   12: transfer screw 100: waste water storage tank

20: fixed quantity hopper

   22,42: fixed-feed screw

30: high speed hot air dryer

40: Combustion metering discharger

   400: Bucket Conveyor

50: continuous distillation carbonizer

   50A: hot air supply line 50A ': combustor

   50A ": Automatic air regulator 500: Fuel supply

   500A: Coolant Supply

60: charcoal molding machine                 

   62: carbide storage hopper 64: stirrer

T: conveying means

The present invention relates to a charcoal manufacturing apparatus using sewage sludge, and more particularly, to a charcoal manufacturing apparatus using sewage sludge, which can effectively produce charcoal in a short time through a minimal and simple working process using sewage sludge. will be.

In general, organic waste refers to wastes containing a lot of carbohydrates (C _n (H ₂ O) _m ) and fibrous fiber, and representative ones are food wastes and sewage sludge that are discarded considerably in our daily lives. This is representative.

As mentioned above, a large amount of sewage sludge is generated even in the organic wastes per day, and most of the sewage sludge is classified through dehydration and dehydration in sewage terminal treatment plants.

Thus, in the conventional method of treating sewage sludge which has been primarily processed in sewage terminal treatment plants and the like, a landfill treatment method in which the sewage sludge and the general solid wastes are largely collected is reclaimed. Of course, there was a lot of problems such as air pollution due to the generation of odor and water pollution caused by leachate.

In addition, in recent years, a feed treatment method of mixing inputs required for sewage sludge and providing it as food for livestock through fermentation and aging process has emerged. However, in this case, food waste was used as a reproductive resource. The heat consumption was large, the economy was weak, and the feed titer had to be raised.

Therefore, a countermeasure that can deal with sewage sludge generated in a large amount more efficiently and usefully has emerged as an urgent problem.

Accordingly, the present invention has been made to solve the conventional problems as described above, the object is to supply the processed material through a minimal simple work process in consideration of the components of sewage sludge containing a lot of carbohydrate and fiber of fiber In addition to this, it is possible to provide a device that can effectively manufacture charcoal in a short time by supplying dry gas, which is discharged from continuous carbonized carbonizer, by being properly controlled and supplied by a high-speed hot air dryer. have.

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The present invention for achieving the above object, and the storage hopper for storing the sewage sludge collected after the dehydration is completed through the primary sorting and dehydration operation in the sewage terminal treatment plant and discharged by a transport screw mounted to the bottom; ; A quantitative discharge hopper for receiving and storing the discharged sewage sludge through the transfer means and quantitatively discharge the sewage sludge by means of a fixed fixed quantity transfer screw; A dryer for drying the sewage sludge with a fixed quantity supplied from the fixed quantity discharge hopper through a transfer means; A dry matter quantitative discharger for storing the dried product and quantitatively discharging the dry matter stored by the fixed quantity transfer screw mounted at a lower portion thereof; A carbonizer for discharging and discharging the dried product discharged in the fixed quantity through a transfer unit; In the manufacturing apparatus for producing charcoal by using the sewage sludge, including a charcoal molding machine for receiving the carbonized carbide by a transfer means to form a charcoal, the dryer is dried in a rotating drum supplied with hot air at high speed It is formed of a high-speed hot air dryer for discharging, and the carbonizer is formed of a continuous distillation type carbonizer that carbonizes and discharges by the dry distillation method, so that the dry gas gas discharged from the continuous distillation type carbonizer can be supplied to the high speed hot air dryer as hot air. It is provided with a hot air supply line for burning and supplying the dry gas between the continuous carbonized carbonation and the high speed hot air dryer, characterized in that the hot air supply line is equipped with an automatic air regulator.

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Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic block diagram showing a manufacturing step of the present invention.

In the method for producing charcoal using a conventional sewage sludge containing a large amount of carbohydrate and vegetable fiber as shown,

The present invention undergoes a storage step (S1) of collecting and storing a large amount of sewage sludge, which is collected and dehydrated through a primary sorting and dehydration operation in various sewage terminal treatment plants, into a storage hopper in a storage tank type or the like. At this time, the wastewater generated in the storage step is drained and stored in a separate wastewater storage tank for treatment.

Then, the stored sewage sludge is stored through a known transport means and then subjected to a quantitative discharge step (S2) of discharging a predetermined amount through a fixed quantity transfer screw with a high speed hot air dryer.

In this way, the sewage sludge discharged in a fixed quantity is subjected to hot air at a high speed in a high speed hot air dryer, etc., and goes through a drying step (S3) of drying the sewage sludge to about 10 to 15% of almost no water content.

After drying the dried product as described above is put into the known continuous dry distillation type carbonized carbonation through the supply means and the like by storing the stored product by the usual transfer means through a fixed quantity transfer screw or the like (S4).

In this way, the dried product introduced into the continuous carbonization carbonizer is subjected to a carbonization step S5 of carbonization by a known carbonization method in the continuous carbonization carbonizer.

Then, it is shown that consisting of a charcoal forming step (S10) of receiving the carbonized carbide through the carbonization step and shaping in the form of the charcoal required through a conventional charcoal forming machine.

As described above, the primary sorting and dehydration work from several sewage treatment plants is completed, and a large amount of sewage sludge collected is not simply complicated, but can be easily manufactured as charcoal through a few simple steps. will be.

On the other hand, wastewater generated when being transported or supplied to each step is collected and treated in the wastewater storage tank.

Figure 2 is a schematic main view showing a charcoal manufacturing apparatus of the present invention.

As shown in the manufacturing apparatus for producing charcoal using a conventional sewage sludge containing a large amount of carbohydrates and small body fibers,

The present invention collects and stores a large amount of sewage sludge collected after dehydration is completed through primary sorting and dehydration operations in various sewage treatment plants, and then discharged by a storage screw 12 mounted downwardly. 10);

After receiving and storing the sewage sludge from the storage hopper through a transfer means T such as a known flight conveyor and the like, a predetermined amount of quantity to be discharged by the fixed quantity feeding screw 22 mounted to rotate by a motor drive downward. A fixed quantity discharge hopper 20 for discharging;

The utility model registration No. 197069, "Hot air drying mixer for waste food charcoal manufacturing apparatus," which is a registered right of the applicant of the present application, is provided from the fixed quantity discharge hopper through a transfer means T such as a screw-type conveying conveyor. A high speed hot air dryer (30) that discharges the sewage sludge by 10 to 15% in a rotating drum supplied with hot air at a high speed, and releases odors and dust generated during drying to the atmosphere through a washing tower. )Wow;

After drying the dried product dried in the high speed hot air dryer through a transfer means T, such as a screw-type conveying conveyor, the dried product can be carbonized efficiently by the fixed quantity transfer screw 42 mounted at the lower portion thereof. Dry matter quantitative discharger 40 for discharging in a fixed quantity so as to;

Continuous dry water carbonized and discharged by the dry distillation method, which is supplied to the fixed quantity discharged through the transfer means T, Utility Model Registration No. 195641, "Drying Carbonization Machine for Waste Food Charcoal Manufacturing Equipment," which is the registered right of the applicant. A type carbonizer 50;

The carbonized carbide is supplied by a conveying means (T), such as a screw-type conveying conveyor, etc. to show that it includes a conventional charcoal forming machine (60) for shaping into a char of a required form.

The carbide carbonized via the continuous carbonization type carbonization machine is fed from the carbide storage hopper via the conventional carbide storage hopper 62 to the charcoal forming hopper before being fed to the charcoal forming machine in the stirrer 64. After stirring, it is preferable to be supplied from the stirrer via the transfer means (T).

In the above, the char formed through the charcoal molding machine can be supplied to the user through a post-treatment work is packaged through a known packaging machine after drying the known hot air dryer again.

In addition, the reference numeral 100 denotes a wastewater storage tank in which wastewater generated from the storage hopper to hot air drying in a high speed hot air dryer is collected, 500 is a fuel supply unit for supplying fuel to a continuous distillation type carbonizer, and 500A is a continuous It shows the cooling water supply circulated to the carbonized carbonizer.

The sewage sludge collected as described above has a condition that can be easily made into charcoal, which is frequently used as fuel required through a few simple work processes, and a significant amount of sewage is generated even in a day. The treatment of sludge can be usefully treated as recycled fuel irrespective of contamination of water quality or soil.                     

On the other hand, between the transfer means (T) and the dry matter quantitative discharger (40) by installing a conventional bucket-type conveyor 400 to supply the dry matter dried in a high-speed hot air dryer to dry the dry matter to the fixed quantity quantitative discharger It is desirable to be able to supply easily.

In addition, the conveying means (T) between the combustion product quantitative discharger and the dry carbonization carbonizer is to install a bucket-type conveyor to supply the dry matter to be supplied to the continuous carbonized carbonation inlet formed in the inlet through which the building can be introduced to a relatively high position It is desirable to be able to supply smoothly.

In addition, the hot wind supply for burning dry gas between the continuous carbonized carbonizer and the high speed hot air dryer so as to supply the dry gas discharged from the continuous carbonized carbonizer 50 to the high speed hot air dryer 30 as hot air. By providing the line 50A, it is desirable to minimize the fuel consumption due to hot air generation in the high speed hot air dryer as the dry gas generated in the continuous carbonized carbonized carbon is recycled and used.

In the method of burning the dry gas, a separate combustor 50A 'may be installed in the combustion chamber or the hot air supply line, as shown in the continuous dry carbonization carbon dioxide.

In addition, the hot air supply line (50A) is preferably equipped with a known automatic air regulator (50A ") so that the supplied hot air can be appropriately supplied according to the conditions of the high speed hot air dryer.

As described above, the present invention makes it possible to easily produce sewage sludge, which generates a large amount even in a day, as a fuel required through a simple manufacturing process, without requiring water or soil contamination due to a large amount of sewage sludge treatment. It can be produced with charcoal, which is used as fuel, and has the effect of significantly higher economic efficiency and securing a large amount of fuel for combustion.

In addition, by using the bucket bucket as a part that needs to be smoothly supplied to a high place due to the characteristics of the device, it has the effect that the supply of the processed material according to the manufacturing can be made smoothly.

In addition, by allowing the dry gas discharged from the continuous carbonized carbonizer to be recycled in the high-speed hot air dryer, it has the effect of minimizing fuel consumption for the hot air generation of the high speed hot air dryer.

In addition, when supplying hot air to the high speed hot air dryer has an effect that can be supplied by adjusting the hot air suitable for the conditions of the high speed hot air dryer through the automatic air conditioner.

Claims (7)

delete delete delete delete delete delete A storage hopper 10 for storing the sewage sludge collected after dehydration is completed through primary sorting and dehydration in a sewage terminal treatment plant and discharged by a transport screw 12 mounted downwardly; A quantitative discharge hopper 20 for receiving and storing the stored sewage sludge through the transfer means T and quantitatively discharge the sewage sludge by means of a fixed quantity transfer screw 22 mounted at the bottom thereof; A dryer (30) for drying the sewage sludge having a fixed quantity supplied from the fixed quantity discharge hopper through a transfer means (T); A dry matter quantitative discharger 40 configured to receive the dry matter dried by the high speed hot air dryer through a transfer means T, and to store the dry matter and quantitatively discharge the dry matter by a fixed-quantity transfer screw 42 mounted at the bottom; A carbonizer 50 for carbonizing and discharging the dried matter discharged by the fixed quantity through a transfer means T; In the manufacturing apparatus for manufacturing charcoal using sewage sludge, including a charcoal molding machine 60 for receiving the carbonized carbide by a transfer means (T) and shaping into charcoal, The dryer 30 is formed of a high speed hot air dryer for drying and discharging in a rotating drum supplied with hot air at a high speed, and the carbonizer 50 is formed of a continuous carbonized carbonized carbon that is discharged by carbonization by a dry distillation method. Hot air supply line for burning dry gas between the continuous carbonized carbonation and the high-speed hot air dryer so that the dry gas discharged from the continuous carbonized carbonizer 50 can be supplied as hot air to the high speed hot air dryer 30 ( 50A), Charcoal production apparatus using sewage sludge, characterized in that the hot air supply line (50A) is equipped with an automatic air regulator (50A ").

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