Short-process high-conversion-rate secondary closed converter for potassium permanganate

Abstract

The utility model relates to the technical field of potassium permanganate processing, in particular to a potassium permanganate short-process high-conversion-rate secondary closed converter which comprises a base, a supporting frame is welded to the top of the base, the top of the supporting frame is connected with a top plate through a bolt, and the left side of the supporting frame is connected with a connecting block through a bolt. A heat recovery barrel is welded to the left side of the connecting block, and a spiral pipe is arranged in an inner cavity of the heat recovery barrel. Raw materials needing to be processed are added into the converter main body, the electric telescopic rod does telescopic motion to drive the sealing cover to move up and down, the top of the converter main body is sealed through the sealing cover, the raw materials in the converter main body are heated, and smoke absorbing heat in the spiral pipe is injected into the treatment box. The flue gas is subjected to gas washing treatment through water in the treatment box, the flue gas subjected to gas washing sequentially passes through the filter plate and the adsorption plate, the flue gas is filtered through the filter plate, and the filtered flue gas passes through the adsorption plate.

Description

Technical Field

[0001] The utility model relates to the technical field of potassium permanganate processing, in particular to a two-stage closed converter with a short process and high conversion rate for potassium permanganate. Background Art

[0002] When short-processing potassium permanganate, it is usually necessary to heat and convert it, which requires the use of a closed converter.

[0003] During the use of the existing two-stage closed converter, the flue gas generated by the converter is directly discharged. The flue gas discharged into the air will cause air pollution and is not conducive to the health of processing personnel. In order to solve the above technical problems, we have designed a two-stage closed converter with a short process and high conversion rate of potassium permanganate. Utility Model Content

[0004] The utility model aims to provide a two-stage closed converter with a short process and high conversion rate of potassium permanganate, which has the advantage of flue gas treatment and solves the problem that the flue gas generated by the converter is directly discharged, and the flue gas is discharged into the air, which will pollute the air and is not conducive to the health of processing personnel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a two-stage closed converter with a short process and high conversion rate of potassium permanganate, comprising a base, a support frame welded to the top of the base, the top of the support frame is connected to a top plate by bolts, a connecting block is connected to the left side of the support frame by bolts, a heat recovery barrel is welded to the left side of the connecting block, the inner cavity of the heat recovery barrel is provided with a spiral tube, a processing mechanism is provided on the left side of the base, a servo motor is connected to the right side of the base by bolts, a mounting seat is rotatably connected to the opposite side of the base, a converter body is connected to the opposite side of the mounting seat by bolts, the front side of the converter body is connected with a discharge port, the processing mechanism comprises a processing box, the inner cavity of the processing box is sequentially connected with a filter plate and an adsorption plate by bolts from front to back, and a closing mechanism is provided at the bottom of the top plate.

[0006] Preferably, the closing mechanism comprises an electric telescopic rod, the bottom of which passes through the bottom of the top plate, the bottom of which is connected to a closing cover by bolts, the left side of the top of the closing cover is connected to a telescopic tube, and the bottom of the closing cover is in contact with the converter body.

[0007] Preferably, a sealing gasket is provided at the connection between the closing cover and the converter body, and the top of the telescopic tube is connected to the spiral tube through a pipeline.

[0008] Preferably, the right side of the treatment box is connected to the base by bolts, a water retaining plate is welded to the inner wall of the treatment box, the top of the treatment box is connected to the spiral tube through a pipeline, and the front side of the treatment box is connected to an exhaust pipe.

[0009] Preferably, a closing plate is connected to the left side of the processing box by bolts, and a filter cover is provided on the front side of the exhaust pipe.

[0010] Preferably, a leakage prevention plate is connected to the front side of the discharge port via bolts, a fixing rod is welded to the front side of the converter body, and the front side of the fixing rod is welded to the discharge port.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model adds the raw materials to be processed into the converter body, drives the closing cover to move up and down through the telescopic movement of the electric telescopic rod, closes the top of the converter body through the closing cover, heats the raw materials in the converter body, and the smoke generated during the heating process flows into the telescopic pipe, and the smoke in the telescopic pipe flows into the spiral pipe through the pipeline, and the heat in the smoke is introduced into the water in the heat recovery barrel through the spiral pipe;

[0013] The smoke after absorbing heat in the spiral tube of the utility model is injected into the processing box, and the smoke is washed by the water in the processing box. The washed smoke passes through the filter plate and the adsorption plate in sequence, and the smoke is filtered by the filter plate. The filtered smoke passes through the adsorption plate, and the smoke is adsorbed by the adsorption plate. The treated smoke is discharged through the exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the electric telescopic rod and telescopic tube of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the processing box and the filter plate of the utility model;

[0017] Figure 4 It is a three-dimensional diagram of the mounting seat and the anti-leakage plate of the utility model.

[0018] In the figure: 1. base; 2. support frame; 3. connecting block; 4. processing box; 5. closing plate; 6. exhaust pipe; 7. mounting seat; 8. servo motor; 9. converter body; 10. discharge port; 11. top plate; 12. electric telescopic rod; 13. closing cover; 14. heat recovery barrel; 15. spiral tube; 16. water baffle; 17. adsorption plate; 18. filter plate; 19. anti-leakage plate; 20. telescopic tube; 21. closing mechanism; 22. processing mechanism. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 4 A two-stage closed converter with a short process and high conversion rate of potassium permanganate includes a base 1, a support frame 2 is welded on the top of the base 1, a top plate 11 is connected to the top of the support frame 2 by bolts, a connecting block 3 is connected to the left side of the support frame 2 by bolts, a heat recovery barrel 14 is welded to the left side of the connecting block 3, a spiral tube 15 is provided in the inner cavity of the heat recovery barrel 14, a processing mechanism 22 is provided on the left side of the base 1, a servo motor 8 is connected to the right side of the base 1 by bolts, a mounting seat 7 is rotatably connected to the opposite side of the base 1, a converter body 9 is connected to the opposite side of the mounting seat 7 by bolts, a discharge port 10 is connected to the front side of the converter body 9, the processing mechanism 22 includes a processing box 4, a filter plate 18 and an adsorption plate 17 are connected to the inner cavity of the processing box 4 by bolts from front to back, and a closing mechanism 21 is provided at the bottom of the top plate 11.

[0020] See also Figure 1 and Figure 2 The closing mechanism 21 includes an electric telescopic rod 12, the bottom of the electric telescopic rod 12 penetrates to the bottom of the top plate 11, the bottom of the electric telescopic rod 12 is connected to a closing cover 13 by bolts, and the left side of the top of the closing cover 13 is connected to a telescopic tube 20. By providing the telescopic tube 20, the closing cover 13 and the spiral tube 15 can be connected and telescopic movement can be performed at the same time, so that the electric telescopic rod 12 can drive the closing cover 13 to move, and the bottom of the closing cover 13 is in contact with the converter body 9.

[0021] See also Figure 1 and Figure 2 A sealing gasket is provided at the connection between the closing cover 13 and the converter body 9. By providing the sealing gasket, the closing cover 13 and the converter body 9 can be easily sealed, which can effectively prevent the smoke in the converter body 9 from leaking out. The top of the telescopic tube 20 is connected to the spiral tube 15 through a pipeline.

[0022] See also Figure 1 and Figure 3 The right side of the processing box 4 is connected to the base 1 by bolts, and a water baffle 16 is welded to the inner wall of the processing box 4. By setting the water baffle 16, it can play a role in water blocking and can effectively prevent the water in the processing box 4 from flowing everywhere. The top of the processing box 4 is connected to the spiral tube 15 through a pipeline, and the front side of the processing box 4 is connected to the exhaust pipe 6.

[0023] See also Figure 3 A closing plate 5 is connected to the left side of the processing box 4 by bolts. By setting the closing plate 5, the processing box 4 can be easily closed, which can effectively prevent the air in the processing box 4 from leaking out. A filter cover is provided on the front side of the exhaust pipe 6. By setting the filter cover, it can play a filtering role and effectively prevent debris from entering the processing box 4.

[0024] See also Figure 1 The front side of the discharge port 10 is connected with an anti-leakage plate 19 by bolts. By setting the anti-leakage plate 19, the discharge port 10 can be easily closed, which can effectively prevent the leakage of raw materials in the converter body 9. A fixing rod is welded on the front side of the converter body 9, and the front side of the fixing rod is welded to the discharge port 10. By setting the fixing rod, the discharge port 10 can be easily reinforced, which can effectively prevent the discharge port 10 from being damaged.

[0025] When in use, the device is controlled by an external controller, the raw materials to be processed are added into the converter body 9, the electric telescopic rod 12 is telescopically moved to drive the closing cover 13 to move up and down, the top of the converter body 9 is closed by the closing cover 13, the raw materials in the converter body 9 are heated, and the flue gas generated during the heating process flows into the telescopic tube 20, and the flue gas in the telescopic tube 20 flows into the spiral tube 15 through the pipeline, and the heat in the flue gas is introduced into the water in the heat recovery barrel 14 through the spiral tube 15, and the flue gas after absorbing heat in the spiral tube 15 is injected into the treatment box 4, and the flue gas is scrubbed by the water in the treatment box 4, and the scrubbed flue gas passes through the filter plate 18 and the adsorption plate 17 in turn, and the flue gas is filtered by the filter plate 18, and the filtered flue gas passes through the adsorption plate 17, and the flue gas is adsorbed by the adsorption plate 17, and the treated flue gas is discharged through the exhaust pipe 6.

[0026] In summary, the potassium permanganate short-process high-conversion two-stage closed converter solves the problem that the flue gas generated by the converter is directly discharged through the adsorption plate 17, the filter plate 18, the anti-leakage plate 19, the telescopic tube 20, the sealing mechanism 21 and the processing mechanism 22. The flue gas is discharged into the air, which will pollute the air and is not conducive to the health of the processing personnel.

Claims

1. A two-stage closed converter with a short potassium permanganate process and high conversion rate, comprising a base (1), characterized in that: A support frame (2) is welded to the top of the base (1), the top of the support frame (2) is connected to a top plate (11) by bolts, a connection block (3) is connected to the left side of the support frame (2) by bolts, a heat recovery barrel (14) is welded to the left side of the connection block (3), the inner cavity of the heat recovery barrel (14) is provided with a spiral tube (15), a processing mechanism (22) is provided on the left side of the base (1), a servo motor (8) is connected to the right side of the base (1) by bolts, a mounting seat (7) is rotatably connected to the opposite side of the base (1), a converter body (9) is connected to the opposite side of the mounting seat (7) by bolts, a discharge port (10) is connected to the front side of the converter body (9), the processing mechanism (22) comprises a processing box (4), the inner cavity of the processing box (4) is connected to a filter plate (18) and an adsorption plate (17) by bolts from front to back, and a closing mechanism (21) is provided at the bottom of the top plate (11).

2. The potassium permanganate short-process high-conversion two-stage closed converter according to claim 1 is characterized in that: The closing mechanism (21) comprises an electric telescopic rod (12), the bottom of the electric telescopic rod (12) extending through the bottom of the top plate (11), the bottom of the electric telescopic rod (12) being connected to a closing cover (13) via bolts, the left side of the top of the closing cover (13) being connected to a telescopic tube (20), and the bottom of the closing cover (13) being in contact with the converter body (9).

3. The potassium permanganate short-process high-conversion two-stage closed converter according to claim 2 is characterized in that: A sealing gasket is provided at the connection between the closing cover (13) and the converter body (9), and the top of the telescopic tube (20) is connected to the spiral tube (15) through a pipeline.

4. The potassium permanganate short-process high-conversion two-stage closed converter according to claim 1 is characterized in that: The right side of the treatment box (4) is connected to the base (1) by bolts, a water baffle (16) is welded to the inner wall of the treatment box (4), the top of the treatment box (4) is connected to the spiral tube (15) through a pipeline, and the front side of the treatment box (4) is connected to an exhaust pipe (6).

5. The potassium permanganate short-process high-conversion two-stage closed converter according to claim 4 is characterized in that: The left side of the processing box (4) is connected to a closing plate (5) via bolts, and the front side of the exhaust pipe (6) is sleeved with a filter cover.

6. The potassium permanganate short-process high-conversion two-stage closed converter according to claim 1 is characterized in that: The front side of the discharge port (10) is connected to a leakage prevention plate (19) via bolts, the front side of the converter body (9) is welded to a fixing rod, and the front side of the fixing rod is welded to the discharge port (10).

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