Activated carbon production, carbonization and activation integrated furnace

Abstract

The utility model relates to the technical field of activated carbon production, in particular to an activated carbon production, carbonization and activation integrated furnace which comprises a carbonization and activation integrated furnace body, an exhaust pipe on the top of the carbonization and activation integrated furnace body, a fixing frame on the back of the carbonization and activation integrated furnace body and a tail gas treatment box, and an exhaust port is formed in the right side of the top of the tail gas treatment box; a primary filtering mechanism is arranged in the fixing frame, a filtering cavity and a cooling cavity are formed in the tail gas treatment box, a secondary filtering mechanism is arranged in the filtering cavity, and an aluminum pipe is arranged in the cooling cavity. Tail gas generated by the carbonization and activation integrated furnace body is guided into the filter box through the exhaust pipe, the tail gas can be filtered through the transverse filter screen plates, dust and impurities carried by the tail gas can be reduced, the movable box can be pulled out through the interior of the filter box, the transverse filter screen plates in the movable box can be rapidly replaced, and the tail gas can be conveniently filtered. Or dust in the movable box is treated in a centralized manner.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production, in particular to an activated carbon production carbonization and activation integrated furnace. Background Art

[0002] Activated carbon is a black porous solid carbon, which is mainly produced by coal through crushing, molding or carbonizing and activating uniform coal particles.

[0003] After searching, in an activated carbon production and activation integrated furnace device with publication number CN209989067U, the utility model relates to the field of activated carbon processing technology, especially an activated carbon production and activation integrated furnace device, including a carbonization chamber and an activation chamber. The utility model integrates carbonization and activation into one by setting a carbonization chamber and an activation chamber. The carbonization and activation integrated furnace has the following problems:

[0004] Generally, carbonization and activation integrated furnaces use exhaust pipes to directly discharge exhaust gas, which carries a large amount of dust and harmful substances, as well as a large amount of waste heat. Direct exhaust gas discharge will pollute the space and does not meet environmental protection requirements. The waste heat carried is inefficient to utilize and can easily burn operators.

[0005] In view of the above problems, we propose an integrated furnace for the production of activated carbon and activation. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated furnace for producing activated carbon and carbonizing and activating the activated carbon, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An activated carbon production carbonization and activation integrated furnace, comprising a carbonization and activation integrated furnace body, an exhaust pipe on the top of the carbonization and activation integrated furnace body, a fixing frame on the back of the carbonization and activation integrated furnace body, and an exhaust gas treatment box, wherein an exhaust port is opened on the right side of the top of the exhaust gas treatment box;

[0009] A primary filtering mechanism is arranged inside the fixing frame, a filtering chamber and a cooling chamber are provided inside the exhaust gas treatment box, a secondary filtering mechanism is arranged inside the filtering chamber, and an aluminum tube is arranged inside the cooling chamber.

[0010] Preferably, the preliminary filtering mechanism comprises a filter box located inside the fixed frame, a plurality of movable boxes are arranged inside the filter box, and a transverse filter screen plate is arranged inside the movable box.

[0011] Preferably, both sides of the outer wall of the filter box are connected with fixed plates, a bidirectional screw rod is arranged on one side inside the fixed frame, the input end of the bidirectional screw rod is connected with a handle, both sides of the bidirectional screw rod are sleeved with movable sleeve plates, and the outer wall of the movable sleeve plate is connected with a mounting rod.

[0012] Preferably, the two sections of thread of the bidirectional screw are opposite, the bidirectional screw passes through the interior of the movable sleeve plate, the movable sleeve plate is fixedly connected to the installation rod, and the installation rod passes through one end of the fixed plate and is inserted into the inner wall of the fixed frame.

[0013] Preferably, the secondary filtering mechanism comprises a hollow movable column, a hollow connecting shaft is passed through the top of the hollow movable column, the bottom of the hollow connecting shaft is in a "T" shape, the hollow movable column is connected to the hollow connecting shaft, and a plurality of air holes are opened on the inner wall of the hollow movable column.

[0014] Preferably, a plurality of sweeping brooms are connected to both sides of the hollow movable column, a fixed ring gear is provided on the outer sleeve of the top of the hollow movable column, a driving gear is provided on the right side of the fixed ring gear, and a driving motor is connected to the input end of the driving gear.

[0015] Preferably, the driving motor is meshed with the hollow movable column through a driving gear and a fixed ring gear, and the hollow movable column is fixedly connected to the cleaning broom.

[0016] Preferably, a plurality of fixed mesh plates are arranged inside the filter cavity, and the fixed mesh plates are in contact with the cleaning broom.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The exhaust gas generated by the carbonization and activation integrated furnace main body arranged in the utility model is introduced into the interior of the filter box through the exhaust pipe, and can be used for exhaust gas filtering through a plurality of transverse filter plates, thereby reducing the dust and impurities carried by the exhaust gas, and the movable box can be pulled out through the interior of the filter box, and the transverse filter plates inside the movable box can be quickly replaced, or the dust inside the movable box can be centrally processed.

[0019] The utility model can push the filter box into the interior of the fixing frame, and rotate the bidirectional screw rod by the handle to push the movable sleeve plate to move. Since the two sections of the thread of the bidirectional screw rod are opposite, the two movable sleeve plates can be moved away from each other, and the installation plug rod is inserted through one end of the fixing plate into the inner wall of the fixing frame, so that the position of the filter box can be limited, and the installation of the filter box can be completed.

[0020] The utility model arranges the exhaust gas inside the filter box to be introduced into the interior of the hollow movable column through the hollow connecting shaft, diffuses the exhaust gas into the interior of the filter cavity through the air holes, and provides filtering treatment for the exhaust gas through the fixed mesh plate, so as to effectively remove the dust carried by the exhaust gas.

[0021] The driving motor provided in the utility model can drive the fixed ring gear to rotate through the active gear. Since the fixed ring gear is fixedly connected to the hollow movable column, the fixed ring gear and the hollow movable column can be rotated synchronously. The hollow movable column also drives the cleaning broom to rotate. The cleaning broom can clean the dust adsorbed on the surface of the fixed mesh plate, so that the fixed mesh plate maintains a continuous filtering effect and efficiently removes the dust carried by the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0025] In the figure: 1. Carbonization and activation integrated furnace body; 2. Exhaust pipe; 3. Fixed frame; 4. Primary filtering mechanism; 401. Filter box; 402. Movable box; 403. Horizontal filter screen; 404. Bidirectional screw rod; 405. Handle; 406. Movable sleeve plate; 407. Mounting plug rod; 408. Fixed plate; 5. Exhaust treatment box; 6. Exhaust port; 7. Filter chamber; 8. Secondary filtering mechanism; 801. Hollow movable column; 802. Hollow connecting shaft; 803. Fixed ring gear; 804. Driving gear; 805. Driving motor; 806. Air hole; 807. Fixed screen plate; 808. Cleaning broom; 9. Cooling chamber; 10. Aluminum tube. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] like Figure 1 As shown, an activated carbon production carbonization and activation integrated furnace includes a carbonization and activation integrated furnace body 1, an exhaust pipe 2 on the top of the carbonization and activation integrated furnace body 1, a fixing frame 3 and a tail gas treatment box 5 on the back of the carbonization and activation integrated furnace body 1, an exhaust port 6 is opened on the right side of the top of the tail gas treatment box 5, a preliminary filtering mechanism 4 is arranged inside the fixing frame 3, a filter chamber 7 and a cooling chamber 9 are opened inside the tail gas treatment box 5, a secondary filtering mechanism 8 is arranged inside the filter chamber 7, an aluminum tube 10 is arranged inside the cooling chamber 9, the tail gas flows into the inside of the aluminum tube 10, the water stored in the cooling chamber 9 can be used to cool the aluminum tube 10, and the tail gas is discharged through the exhaust port 6.

[0028] like Figure 1and Figure 2 As shown, the preliminary filtering mechanism 4 includes a filter box 401 located inside the fixed frame 3, and a plurality of movable boxes 402 are arranged inside the filter box 401. A transverse filter screen plate 403 is arranged inside the movable box 402. The exhaust gas generated by the carbonization and activation integrated furnace body 1 is introduced into the interior of the filter box 401 through the exhaust pipe 2, and can be used for exhaust gas filtering through a plurality of transverse filter screen plates 403, thereby reducing the dust and impurities carried by the exhaust gas, and the movable box 402 can be pulled out through the interior of the filter box 401, and the transverse filter screen plates 403 inside the movable box 402 can be quickly replaced, or the dust inside the movable box 402 can be centrally processed.

[0029] like Figure 1 and Figure 2 As shown, both sides of the outer wall of the filter box 401 are connected with a fixing plate 408, a bidirectional screw rod 404 is arranged on one side of the interior of the fixing frame 3, the input end of the bidirectional screw rod 404 is connected with a handle 405, both sides of the bidirectional screw rod 404 are sleeved with a movable sleeve plate 406, the outer wall of the movable sleeve plate 406 is connected with a mounting plug rod 407, the two sections of the thread of the bidirectional screw rod 404 are opposite, the bidirectional screw rod 404 passes through the interior of the movable sleeve plate 406, the movable sleeve plate 406 is fixedly connected with the mounting plug rod 407, and the mounting The insertion rod 407 passes through one end of the fixed plate 408 and is inserted into the inner wall of the fixed frame 3, so that the filter box 401 can be pushed into the interior of the fixed frame 3, and the two-way screw rod 404 is rotated by the handle 405 to push the movable sleeve plate 406 to move. Since the two sections of the thread of the two-way screw rod 404 are opposite, the two movable sleeve plates 406 can be moved away from each other, and the installation insertion rod 407 is inserted through one end of the fixed plate 408 into the inner wall of the fixed frame 3, thereby limiting the position of the filter box 401 and completing the installation of the filter box 401.

[0030] like Figure 1 and Figure 3 As shown, the secondary filtering mechanism 8 includes a hollow movable column 801, a hollow connecting shaft 802 is passed through the top of the hollow movable column 801, the bottom of the hollow connecting shaft 802 is in a "T" shape, the hollow movable column 801 is connected to the hollow connecting shaft 802, and a plurality of air holes 806 are opened on the inner wall of the hollow movable column 801. The exhaust gas inside the filter box 401 is introduced into the interior of the hollow movable column 801 through the hollow connecting shaft 802, and the exhaust gas is diffused into the interior of the filter chamber 7 through the air holes 806, and the exhaust gas is provided with filtering treatment through the fixed mesh plate 807, which can effectively remove the dust carried by the exhaust gas.

[0031] like Figure 1 and Figure 3As shown, both sides of the hollow movable column 801 are connected to a plurality of cleaning brooms 808, the outer sleeve of the top of the hollow movable column 801 is provided with a fixed ring gear 803, and a driving gear 804 is provided on the right side of the fixed ring gear 803. The input end of the driving gear 804 is connected to a driving motor 805, and the driving motor 805 is meshed with the hollow movable column 801 through the driving gear 804 and the fixed ring gear 803. The hollow movable column 801 is fixedly connected to the cleaning broom 808, and a plurality of fixed mesh plates 808 are provided inside the filter chamber 7. 7. The fixed mesh plate 807 is in contact with the cleaning broom 808, and the driving motor 805 can push the fixed ring gear 803 to rotate through the driving gear 804. Since the fixed ring gear 803 is fixedly connected to the hollow movable column 801, the fixed ring gear 803 and the hollow movable column 801 can be rotated synchronously, and the hollow movable column 801 drives the cleaning broom 808 to rotate. The cleaning broom 808 can clean the dust adsorbed on the surface of the fixed mesh plate 807, so that the fixed mesh plate 807 maintains a continuous filtering effect and efficiently removes the dust carried by the exhaust gas.

[0032] Working principle: First, when in use, the filter box 401 can be pushed into the interior of the fixing frame 3, and the two-way screw rod 404 can be rotated by the handle 405 to push the movable sleeve plate 406 to move. Since the two sections of the thread of the two-way screw rod 404 are opposite, the two movable sleeve plates 406 can be moved away from each other, and the installation rod 407 is inserted through one end of the fixing plate 408 into the inner wall of the fixing frame 3 to complete the installation of the filter box 401. Then, the exhaust gas generated by the carbonization and activation integrated furnace body 1 is introduced into the interior of the filter box 401 through the exhaust pipe 2, and can be used for exhaust gas filtering through a plurality of horizontal filter screen plates 403;

[0033] Secondly, the exhaust gas inside the filter box 401 is introduced into the interior of the hollow movable column 801 through the hollow connecting shaft 802, and the exhaust gas is diffused into the interior of the filter chamber 7 through the air hole 806, and the exhaust gas is filtered through the fixed mesh plate 807. Then, the driving motor 805 can drive the fixed ring gear 803 to rotate through the driving gear 804. Since the fixed ring gear 803 is fixedly connected to the hollow movable column 801, the fixed ring gear 803 and the hollow movable column 801 can be rotated synchronously, and the hollow movable column 801 also drives the cleaning broom 808 to rotate, and the cleaning broom 808 can clean the dust adsorbed on the surface of the fixed mesh plate 807;

[0034] Then, the tail gas in the filter chamber 7 flows into the aluminum tube 10 , and the water stored in the cooling chamber 9 can be used to cool the aluminum tube 10 , and the tail gas is discharged through the exhaust port 6 .

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated furnace for producing activated carbon, characterized in that: The invention comprises a carbonization and activation integrated furnace body (1), an exhaust pipe (2) at the top of the carbonization and activation integrated furnace body (1), a fixing frame (3) at the back of the carbonization and activation integrated furnace body (1), and an exhaust gas treatment box (5), wherein an exhaust port (6) is provided on the right side of the top of the exhaust gas treatment box (5); A preliminary filtering mechanism (4) is arranged inside the fixing frame (3), a filtering chamber (7) and a cooling chamber (9) are provided inside the exhaust gas treatment box (5), a secondary filtering mechanism (8) is arranged inside the filtering chamber (7), and an aluminum tube (10) is arranged inside the cooling chamber (9).

2. The activated carbon production carbonization and activation integrated furnace according to claim 1, characterized in that: The preliminary filtering mechanism (4) comprises a filtering box (401) located inside the fixing frame (3), a plurality of movable boxes (402) are arranged inside the filtering box (401), and a transverse filter screen plate (403) is arranged inside the movable box (402).

3. The activated carbon production carbonization and activation integrated furnace according to claim 2, characterized in that: Both sides of the outer wall of the filter box (401) are connected to fixed plates (408), one side of the interior of the fixed frame (3) is provided with a bidirectional screw rod (404), the input end of the bidirectional screw rod (404) is connected to a handle (405), both sides of the bidirectional screw rod (404) are sleeved with movable sleeve plates (406), and the outer wall of the movable sleeve plate (406) is connected to a mounting plug rod (407).

4. The activated carbon production carbonization and activation integrated furnace according to claim 3, characterized in that: The two threads of the bidirectional screw rod (404) are opposite to each other. The bidirectional screw rod (404) passes through the interior of the movable sleeve plate (406). The movable sleeve plate (406) is fixedly connected to the installation plug rod (407). The installation plug rod (407) passes through one end of the fixed plate (408) and is inserted into the inner wall of the fixed frame (3).

5. The activated carbon production carbonization and activation integrated furnace according to claim 1, characterized in that: The secondary filtering mechanism (8) comprises a hollow movable column (801), a hollow connecting shaft (802) is passed through the top of the hollow movable column (801), the bottom of the hollow connecting shaft (802) is in a "T"-shaped structure, the hollow movable column (801) is connected to the hollow connecting shaft (802), and the inner wall of the hollow movable column (801) is provided with a plurality of air holes (806).

6. The activated carbon production carbonization and activation integrated furnace according to claim 5, characterized in that: A plurality of sweeping brooms (808) are connected to both sides of the hollow movable column (801); a fixed ring gear (803) is sleeved on the outside of the top of the hollow movable column (801); a driving gear (804) is arranged on the right side of the fixed ring gear (803); and a driving motor (805) is connected to the input end of the driving gear (804).

7. The activated carbon production carbonization and activation integrated furnace according to claim 6, characterized in that: The driving motor (805) is meshed with the hollow movable column (801) via a driving gear (804) and a fixed ring gear (803), and the hollow movable column (801) is fixedly connected to a cleaning broom (808).

8. The activated carbon production carbonization and activation integrated furnace according to claim 6, characterized in that: A plurality of fixed mesh plates (807) are arranged inside the filter cavity (7), and the fixed mesh plates (807) are in contact with a cleaning broom (808).

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