Incineration treatment device for pure cyanide product

Abstract

The utility model discloses an incineration disposal device for pure cyanide, which relates to the technical field of hazardous waste incineration disposal and comprises a bottom plate, a first combustion box and a connecting box are mounted at the top end of the bottom plate through bolts, the connecting box is mounted at the top end of the first combustion box through bolts, and a partition plate is mounted at the top end of the connecting box through bolts. And the closing mechanism comprises a cover plate, a first metal connecting frame and a second combustion box, the second combustion box is installed at the top end of the bottom plate through bolts, and a gas conveying pipe is installed at the top end of the second combustion box through bolts. By installing the closing mechanism, it is guaranteed that the connecting box completely seals cyanide, smoke generated in the cyanide incineration process is prevented from leaking easily, meanwhile, the first combustion box and the second combustion box are arranged, it is guaranteed that pure cyanide can be sufficiently incinerated, and meanwhile due to the fact that the cover plate is installed at the top end of the connecting box, people can conveniently observe the closing condition.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste incineration disposal, in particular to a device for incineration treatment of pure cyanide products. Background Art

[0002] In order to ensure the safety of the production environment and the health of employees, the treatment of cyanide is very important. Incineration is usually used to decompose cyanide to achieve the purpose of volume reduction, detoxification, and recovery of by-products. The patent application number is 202010105721.4, which discloses "a system and method for decomposing and thermally treating cyanide, including a conveyor, a vertical silo, a material channel, a rotary kiln, and a secondary combustion chamber. The conveying port of the conveyor is connected to one end of the vertical silo, and a protective door is provided in the vertical silo. The other end of the vertical silo is connected to the material The middle part of the material channel is connected, the tail part of the material channel is connected to the kiln head of the rotary kiln, the tail part of the rotary kiln extends into one end of the secondary combustion chamber, and a reciprocating pusher is arranged in the material channel, which is used to push the cyanide-containing waste dropped from the vertical silo into the rotary kiln. Compared with the prior art, the rotary kiln and the secondary combustion chamber of the present invention can quickly and effectively decompose the cyanide-containing waste and the pure cyanide product by incinerating cyanide. The whole system is guaranteed to operate under negative pressure. The flue gas from incinerating the cyanide-containing waste in the rotary kiln can completely enter the secondary combustion chamber for full decomposition, thereby improving the efficiency of cyanide disposal.

[0003] The prior art only solves the problems of incineration feeding of pure cyanide, but in use, since cyanide is sealed before being put into the equipment, during the incineration process, cyanide is still in an uncontrollable combustion state, and the generated smoke may leak through the feed port due to smoke backflow and the like. Although the equipment is provided with a protective door, there is a gap between the protective doors, so there is still a risk of smoke leakage when closed, and the protective door is arranged inside the vertical silo, which is not convenient for people to observe the actual feeding and waste combustion. Utility Model Content

[0004] The utility model aims to provide a device for incinerating pure cyanide products to solve the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned object, the utility model provides the following technical solutions: a device for incinerating pure cyanide, comprising a bottom plate, a first combustion box being installed on the top of the bottom plate by bolts;

[0006] A connecting box, wherein the top of the first combustion box is mounted with a connecting box by bolts, and a partition is mounted with a connecting box by bolts on the top of the connecting box;

[0007] A closing mechanism, the closing mechanism comprising a cover plate and a first metal connecting frame, the top of the connection box is provided with a cover plate, and the first metal connecting frame is installed on both sides of the cover plate by bolts;

[0008] A second combustion box is installed on the top of the bottom plate via bolts, and a gas pipe is installed on the top of the second combustion box via bolts.

[0009] Furthermore, the closing mechanism also includes a first torsion bar, a second metal connecting frame and a second torsion bar, the two first metal connecting frames are both equipped with a first torsion bar via a rotating shaft on the side away from the cover plate, the second metal connecting frames are both equipped with a second torsion bar via a rotating shaft on both sides of the cover plate.

[0010] Furthermore, the closing mechanism also includes a movable wheel, a mounting plate, a roller and a metal bracket, a movable wheel is installed on the side of the first torsion bar away from the first metal connecting frame through a rotating shaft, baffles are installed on both sides of the connecting box through bolts, and mounting plates are installed on the top of the two baffles through bolts, a limiting slide groove is opened on the top of the mounting plate, and the movable wheel is arranged in the middle of the limiting slide groove, the first torsion bar and the second torsion bar are installed with rollers on the end away from the cover plate through a rotating shaft, two vertical plates are installed on the outside of the two mounting plates through bolts, and metal brackets are installed on the top of the vertical plates through bolts, guide grooves are opened on both sides of the inside of the metal bracket, and the roller is arranged in the middle of the guide groove.

[0011] Furthermore, the closing mechanism also includes a horizontal plate, a pushing rod, a cylinder and a fixed plate, an adjusting plate is installed between the first torsion bar and the second torsion bar via a rotating shaft, and a horizontal plate is installed between the two adjusting plates via bolts, a pushing rod is installed at the middle of the horizontal plate via bolts, a cylinder is installed at one end of the pushing rod away from the horizontal plate via bolts, a fixing plate is installed at the top of the metal bracket via bolts, a limiting ring is installed at the bottom of the fixing plate via bolts, and the cylinder is installed in the middle of the limiting ring via bolts.

[0012] Furthermore, the first combustion box is installed on the left side of the second combustion box by bolts, the exhaust gas treatment box is installed on the top of the gas pipe by bolts, the support frame is installed on the outside of the exhaust gas treatment box by bolts, the control panel is installed on the front end of the first combustion box by bolts, and the exhaust gas treatment box is installed on the bottom of the partition by bolts.

[0013] Furthermore, the control panel is electrically connected to the first combustion box, the second combustion box, the exhaust gas treatment box and the cylinder.

[0014] Compared with the prior art, the utility model provides a device for incinerating pure cyanide. By adjusting the cylinder, the push rod drives the horizontal plate to move, and the movable wheel moves along the direction of the limiting slide groove to ensure the rotation of the first torsion bar and the second torsion bar. The cover plate moves down quickly and directly fits tightly against the top of the connecting box to ensure that the connecting box completely seals the cyanide and prevents the smoke generated during the incineration of cyanide from leaking easily. At the same time, the device is provided with a first combustion box and a second combustion box, which can ensure that the pure cyanide is fully incinerated, and the generated waste is also relatively easy to clean. The device is also equipped with a control panel, so that the cover plate does not need to be manually adjusted during the closing process. At the same time, since the cover plate is installed on the top of the connecting box, it is convenient for people to observe the closing condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0017] Figure 2 A front view structural schematic diagram provided for an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a closing mechanism provided in an embodiment of the utility model;

[0019] Figure 4 A partially enlarged schematic diagram provided for an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Bottom plate; 2. First combustion box; 3. Connecting box; 4. Partition plate; 5. Closing mechanism; 51. Cover plate; 52. First metal connecting frame; 53. First torsion bar; 54. Second metal connecting frame; 55. Second torsion bar; 56. Movable wheel; 57. Mounting plate; 58. Roller; 59. Metal bracket; 510. Cross plate; 511. Push rod; 512. Cylinder; 513. Fixed plate; 6. Second combustion box; 7. Gas pipe; 8. Waste gas treatment box; 9. Support frame; 10. Control panel. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] See also Figure 1-4 , a device for incineration treatment of pure cyanide, comprising a bottom plate 1, a first combustion box 2 is installed on the top of the bottom plate 1 by bolts;

[0026] A connecting box 3 is installed on the top of the first combustion box 2 by bolts, and a partition plate 4 is installed on the top of the connecting box 3 by bolts;

[0027] The closing mechanism 5 includes a cover plate 51 and a first metal connecting frame 52. The cover plate 51 is disposed on the top of the connection box 3, and the first metal connecting frame 52 is installed on both sides of the cover plate 51 by bolts;

[0028] The second combustion box 6 is installed on the top of the bottom plate 1 through bolts, and the gas pipe 7 is installed on the top of the second combustion box 6 through bolts.

[0029] The closing mechanism 5 further includes a first torsion bar 53, a second metal connecting frame 54 and a second torsion bar 55. The first torsion bar 53 is installed on the side of the two first metal connecting frames 52 away from the cover plate 51 through a rotating shaft. The second metal connecting frames 54 are installed on both sides of the cover plate 51 through bolts. The second torsion bar 55 is installed on the side of the two second metal connecting frames 54 away from the cover plate 51 through a rotating shaft.

[0030] The closing mechanism 5 also includes a movable wheel 56, a mounting plate 57, a roller 58 and a metal bracket 59. The first torsion bar 53 is equipped with a movable wheel 56 via a rotating shaft on the side away from the first metal connecting frame 52. Baffles are installed on both sides of the connecting box 3 by bolts, and mounting plates 57 are installed on the tops of the two baffles by bolts. A limited sliding groove is provided on the top of the mounting plate 57. The movable wheel 56 is arranged in the middle of the limited sliding groove. The first torsion bar 53 and the second torsion bar 55 are equipped with rollers 58 via a rotating shaft on the ends away from the cover plate 51. Two vertical plates are installed on the outside of the two mounting plates 57 by bolts, and metal brackets 59 are installed on the tops of the vertical plates by bolts. Guide grooves are provided on both sides of the metal bracket 59. The rollers 58 are arranged in the middle of the guide grooves. When the first torsion bar 53 and the second torsion bar 55 rotate, the movable wheel 56 starts to move in the limited sliding groove.

[0031] The closing mechanism 5 further includes a transverse plate 510, a push rod 511, a cylinder 512 and a fixed plate 513. An adjustment plate is installed between the first torsion bar 53 and the second torsion bar 55 via a rotating shaft, and the transverse plate 510 is installed between the two adjustment plates via bolts. A push rod 511 is installed at the middle of the transverse plate 510 via bolts, and a cylinder 512 is installed at one end of the push rod 511 away from the transverse plate 510 via bolts. A fixing plate 513 is installed at the top of the metal bracket 59 via bolts, and a limit ring is installed at the bottom of the fixing plate 513 via bolts. The cylinder 512 is installed at the middle of the limit ring via bolts, and the cylinder 512 pushes the push rod 511 to move the transverse plate 510.

[0032] The first combustion box 2 is installed on the left side of the second combustion box 6 by bolts, the exhaust gas treatment box 8 is installed on the top of the gas pipe 7 by bolts, the support frame 9 is installed on the outside of the exhaust gas treatment box 8 by bolts, the control panel 10 is installed on the front end of the first combustion box 2 by bolts, the exhaust gas treatment box 8 is installed on the bottom of the partition 4 by bolts, and the first combustion box 2 and the second combustion box 6 are both provided with drawers on the outside;

[0033] The control panel 10 is electrically connected to the first combustion box 2, the second combustion box 6, the exhaust gas treatment box 8 and the cylinder 512, so that the control panel 10 can control the normal operation of the equipment.

[0034] Working principle: by adjusting the control panel 10, the cylinder 512 pulls the push rod 511, so that the push rod 511 drives the cross plate 510 to move. At the same time, since adjustment plates are provided at both ends of the cross plate 510, when the adjustment plate moves, the roller 58 starts to move along the guide groove, so that the first torsion bar 53 and the second torsion bar 55 rotate, and the movable wheel 56 starts to move in the limiting slide groove. The first metal connecting frame 52 and the second metal connecting frame 54 drive the cover plate 51 to move, and the top of the connection box 3 is opened. After all the sealed cyanide is put into the first combustion box 2 through the connection box 3, the control panel 10 is adjusted again, and the cylinder 512 pushes the push rod 511 to move the cross plate 510, and the first torsion bar 53 and the second torsion bar 55 rotate in the opposite direction, so that the movable wheel 56 moves in the limiting slide groove. After the cover plate 51 moves to the top of the connection box 3, it is close to the inner wall, and the control panel 10 is adjusted. The first combustion box 2 burns it, and the generated smoke is transmitted to the second combustion box 6. Finally, the generated waste gas is purified through the waste gas treatment box 8.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for incinerating pure cyanide, comprising a bottom plate (1), a first combustion box (2) being mounted on the top of the bottom plate (1) by bolts, characterized in that: A connecting box (3), the top of the first combustion box (2) being mounted with the connecting box (3) by means of bolts, and the top of the connecting box (3) being mounted with a partition plate (4) by means of bolts; A closing mechanism (5), the closing mechanism (5) comprising a cover plate (51) and a first metal connecting frame (52), the top of the connection box (3) being provided with the cover plate (51), and both sides of the cover plate (51) being mounted with the first metal connecting frame (52) via bolts; A second combustion box (6), the second combustion box (6) is mounted on the top of the bottom plate (1) via bolts, and a gas pipe (7) is mounted on the top of the second combustion box (6) via bolts.

2. The device for incinerating pure cyanide according to claim 1, characterized in that: The closing mechanism (5) further comprises a first torsion bar (53), a second metal connecting frame (54) and a second torsion bar (55); the first torsion bar (53) is mounted on one side of the two first metal connecting frames (52) away from the cover plate (51) via a rotating shaft; the second metal connecting frames (54) are mounted on both sides of the cover plate (51) via bolts; and the second torsion bar (55) is mounted on one side of the two second metal connecting frames (54) away from the cover plate (51) via a rotating shaft.

3. The device for incinerating pure cyanide according to claim 2, characterized in that: The closing mechanism (5) further comprises a movable wheel (56), a mounting plate (57), a roller (58) and a metal bracket (59); the movable wheel (56) is mounted on the side of the first torsion bar (53) away from the first metal connecting frame (52) via a rotating shaft; baffles are mounted on both sides of the connecting box (3) via bolts, and the top ends of the two baffles are mounted with mounting plates (57) via bolts; a limiting slide groove is provided at the top end of the mounting plate (57); the movable wheel (56) is arranged in the middle of the limiting slide groove; the roller (58) is mounted on the ends of the first torsion bar (53) and the second torsion bar (55) away from the cover plate (51) via a rotating shaft; two vertical plates are mounted on the outside of the two mounting plates (57) via bolts, and the top ends of the vertical plates are mounted with metal brackets (59) via bolts; guide grooves are provided on both sides of the inside of the metal bracket (59); and the roller (58) is arranged in the middle of the guide groove.

4. The device for incinerating pure cyanide according to claim 3, characterized in that: The closing mechanism (5) further comprises a transverse plate (510), a push rod (511), a cylinder (512) and a fixed plate (513); an adjustment plate is installed between the first torsion bar (53) and the second torsion bar (55) via a rotating shaft, and a transverse plate (510) is installed between the two adjustment plates via bolts; a push rod (511) is installed at the middle of the transverse plate (510) via bolts; an end of the push rod (511) away from the transverse plate (510) is installed with a cylinder (512) via bolts; a top end of the metal bracket (59) is installed with a fixed plate (513) via bolts; a limit ring is installed at the bottom end of the fixed plate (513) via bolts; and the cylinder (512) is installed at the middle of the limit ring via bolts.

5. The device for incinerating pure cyanide according to claim 1, characterized in that: The first combustion box (2) is mounted on the left side of the second combustion box (6) by means of bolts, an exhaust gas treatment box (8) is mounted on the top of the gas delivery pipe (7) by means of bolts, a support frame (9) is mounted on the outside of the exhaust gas treatment box (8) by means of bolts, a control panel (10) is mounted on the front end of the first combustion box (2) by means of bolts, and the exhaust gas treatment box (8) is mounted on the bottom end of the partition (4) by means of bolts.

6. The device for incinerating pure cyanide according to claim 5, characterized in that: The control panel (10) is electrically connected to the first combustion box (2), the second combustion box (6), the exhaust gas treatment box (8) and the cylinder (512).

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