Cooling kiln capable of recovering flue gas

Abstract

The cooling kiln comprises a kiln body, an opening and closing door, a smoke inlet cavity, a rear door and a supporting seat, a mounting structure is arranged, a person pulls a breaking handle according to the matching degree of the diameter width of a frame rod and the inner side of the mounting structure, a first locking block and a second locking block generate displacement change, and the smoke can be recycled. The toughness of the arc block is convenient for the arc block to deform due to pressure, so that the diameter width of the inner side of the mounting structure is changed, the first locking block and the second locking block can be buckled and pressed on the outer side of the frame rod, the locking effect on the frame rod is achieved, and the locking mounting of the operation structure and the driving body is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of fume recovery, in particular to a cooling kiln capable of recovering fume. Background Art

[0002] When optimizing the existing cooling kilns that can recover flue gas, most of the optimization is to improve the stability of the drum in the cooling kiln during operation. For example, the Chinese utility model patent with application number CN202122438804.8 discloses "A cooling kiln with flue gas recovery function". In this device, a guide structure is provided and a sliding structure between the guide block and the guide groove is utilized. When the cylinder body rotates, the guide block will be driven to rotate inside the guide groove. The specified moving trajectory of the guide groove can guide the rotation of the guide block. By guiding the guide block, the rotation of the cylinder body fixedly connected to the guide block is guided. By guiding the rotation of the cylinder body, its rotation stability can be improved.

[0003] Although the above-mentioned cooling kiln capable of flue gas recovery has certain advantages in improving the stability of the drum in the cooling kiln during operation, it still has certain disadvantages: after the flue gas is discharged into the interior of the cooling chamber, it is cooled by contact with the coolant loaded in the cooling carrier, but the flue gas often carries foreign particles, which easily form a dust covering surface on the outer wall of the cooling carrier. If the outer wall of the cooling carrier is not cleaned regularly, it will affect the contact between the coolant and the gas. If the cooling carrier is difficult to disassemble and assemble in the cooling chamber, it will increase the trouble of personnel operation. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In order to solve the above technical problems, the utility model provides a cooling kiln capable of recovering flue gas.

[0006] (II) Technical solution

[0007] Based on this, the utility model provides the following technical solutions: a cooling kiln capable of recovering flue gas, comprising a kiln body, an opening and closing door, a smoke inlet chamber, a rear door and a support seat, wherein the opening and closing door is flange-connected to the front end of the kiln body, the smoke inlet chamber is through-connected at the upper end of the kiln body, the rear door is flange-connected to the rear end of the kiln body, the support seat is located at the lower outer side of the kiln body, and the rear door is behind the opening and closing door; the kiln body comprises a cooling chamber, a first frame plate, a driving machine, an operating structure, a bearing seat, a second frame plate, a driving body, an air outlet and an annular groove, the outer end of the first frame plate is embedded and fixedly connected to the cooling chamber, and the second frame plate is provided with a bearing seat, a second frame plate, a driving body, an air outlet and an annular groove, and the outer end of the first frame plate is embedded and fixedly connected to the cooling chamber. The inner wall surface of the cooling chamber is at the front position, the driving motor is installed at the middle position of the first frame plate, the operating structure is movable inside the cooling chamber, the bearing seat is connected to the rear end of the operating structure and is movably matched, the bearing seat is embedded and installed on the inner end surface of the second frame plate, the middle part of the driving body is connected to the output end of the driving motor and is rotatably matched, the driving body is located on one side of the operating structure and is movably matched, the air outlet is arranged at the bottom position of the cooling chamber, the annular groove and the cooling chamber are an integrated structure, and the annular groove is rotatably engaged with the outer sides of the driving body and the operating structure.

[0008] Preferably, the operating structure includes a cooling carrier, an auxiliary ring frame, a shock-absorbing block, a frame rod, a connecting rod and a rear seat, the auxiliary ring frame is connected to the outside of the cooling carrier through the shock-absorbing block, the rear end of the frame rod is embedded and connected to a side surface of the auxiliary ring frame, the auxiliary ring frames are connected to each other through a connecting rod, and the rear seat is fixedly connected to the end of the cooling carrier.

[0009] Preferably, the driving body includes a card block, a rotating frame, a through-hole and a mounting structure, the card block and the rotating frame are an integrated structure and are located on the outside thereof, the through-hole and the rotating frame are an integrated structure and are arranged through-through, the mounting structure is fixedly connected to one side of the rotating frame, and the mounting structure is communicated with the inside of the through-hole.

[0010] Preferably, the mounting structure includes a breaking handle, a first linkage frame, a second linkage frame, a first locking block, a second locking block, an arc block and a fixed connecting block, one end of the first linkage frame is hinged to the lower end of the breaking handle, the other end of the first linkage frame is hinged to one end of the second locking block and movably cooperates, the lower end of the breaking handle is hinged to the first locking block through the second linkage frame and movably cooperates, one side end of the first locking block and the second locking block are respectively hinged to the fixed connecting block and movably cooperate, the inner side surface of the fixed connecting block is embedded in the outer side surface of the arc block, and the first locking block and the second locking block are movable on the outer side of the arc block.

[0011] Preferably, the upper end of the cooling chamber is embedded and connected to the bottom of the smoke inlet chamber and the interiors are communicated with each other, the lower outer side of the cooling chamber is connected to a support seat, the rear end of the driving motor is installed in a clamping position on the inner side of the opening and closing door, the first frame plate is a cross hollow plate structure, and the annular groove is an annular groove on the inner side of the cooling chamber, and the operating structure and the driving body will not deviate during rotation.

[0012] Preferably, the outer side of the auxiliary ring frame is embedded in the ring groove and rotated to engage, one end of the frame rod is vertically connected to one side of the driving body, the rear seat is connected to the bearing seat and movably cooperates, the auxiliary ring frame is provided with three, and has a ring-shaped structure, the connection between the frame rod and the driving body enables the auxiliary ring frame to drive the cooling carrier to rotate, so that the coolant inside the cooling carrier can cool the flue gas on the outside due to indirect contact.

[0013] Preferably, the clamping block is embedded in the annular groove and rotated to engage, the middle part of the rotating frame is connected to the output end of the driving machine and movably cooperates with it, the mounting structure is movably mounted on the frame rod, the through opening penetrates the frame rod and is vertically connected, the rotating frame is circular and is a hollow plate structure with a hollow opening, the mounting structure is provided at two locations, and they are respectively matched with the positions of the frame rod, so as to facilitate the installation of the frame rod and the mounting structure.

[0014] Preferably, the rear end of the arc block is embedded and connected to a side surface of the rotating frame. The arc block is arc-shaped and is a plate-like object made of soft resin material with toughness. The first locking block and the second locking block can be displaced circumferentially under the movement of the first linkage frame and the second linkage frame, thereby producing a buckling effect on the frame rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a cooling kiln capable of fume recovery, which has the following beneficial effects:

[0017] 1. A cooling kiln capable of recovering flue gas, wherein coolant is poured into the interior of a cooling carrier, a driving machine is started, a driving body drives an operating structure to rotate, and an auxiliary ring frame is pressed into a ring groove, so that the cooling carrier is prevented from deflecting and shaking during rotation, so that the coolant in the cooling carrier, under the action of centrifugal force, passes through the wall of the cooling carrier and interacts with the external flue gas, so that the coolant can cool the flue gas and facilitate the recovery of the flue gas.

[0018] 2. The cooling kiln capable of recovering flue gas is provided with an installation structure. A person turns the handle according to the matching degree between the diameter width of the frame rod and the inner side of the installation structure, and the first locking block and the second locking block are displaced. The toughness of the arc block facilitates its deformation under pressure, thereby changing the diameter width of the inner side of the installation structure, which is beneficial for the first locking block and the second locking block to be buckled on the outer side of the frame rod, thereby producing a locking effect on it, and completing the locking installation of the operating structure and the driving body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the kiln body of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the operating structure of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the driving body of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the installation structure of the utility model.

[0024] In the figure: kiln body 1, opening and closing door 2, smoke inlet chamber 3, rear door 4, support seat 5, cooling chamber 11, first frame plate 12, driving machine 13, operating structure 14, bearing seat 15, second frame plate 16, driving body 17, air outlet 18, ring groove 19, cooling carrier 141, auxiliary ring frame 142, shock absorbing block 143, frame rod 144, connecting rod 145, rear seat 146, clamping block 171, rotating frame 172, through-hole 173, installation structure 174, breaking handle 741, first linkage frame 742, second linkage frame 743, first locking block 744, second locking block 745, arc block 746, fixed connection block 747. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-2A cooling kiln capable of recovering flue gas comprises a kiln body 1, an opening and closing door 2, a smoke inlet chamber 3, a rear door 4 and a support seat 5, the opening and closing door 2 is flange-connected to the front end of the kiln body 1, the smoke inlet chamber 3 is through-arranged at the upper end of the kiln body 1, the rear door 4 is flange-connected to the rear end of the kiln body 1, the support seat 5 is located at the lower outer side of the kiln body 1, and the rear door 4 is behind the opening and closing door 2; the kiln body 1 comprises a cooling chamber 11, a first frame plate 12, a driving machine 13, an operating structure 14, a bearing seat 15, a second frame plate 16, a driving body 17, an air outlet 18 and an annular groove 19, the outer end of the first frame plate 12 is embedded and connected to the front position of the inner wall surface of the cooling chamber 11, the driving machine 13 is installed at the middle position of the first frame plate 12, the operating structure 14 moves inside the cooling chamber 11, the bearing seat 15 is connected to the rear end of the operating structure 14 and the movable ... The bearing seat 15 is embedded and installed on the inner end face of the second frame plate 16, the middle part of the driving body 17 is connected to the output end of the driving machine 13 and rotates together, the driving body 17 is located on one side of the operating structure 14 and movably cooperates, the air outlet 18 is arranged at the bottom position of the cooling chamber 11, the annular groove 19 and the cooling chamber 11 are an integrated structure, the annular groove 19 and the outer sides of the driving body 17 and the operating structure 14 are all rotated and engaged, the upper end of the cooling chamber 11 is embedded and connected with the bottom of the smoke inlet chamber 3 and the inside is communicated, the lower outer side of the cooling chamber 11 is connected to the support seat 5, the rear end of the driving machine 13 is installed in a card position on the inner side of the opening and closing door 2, the first frame plate 12 is a cross hollow plate structure, the annular groove 19 is an annular groove on the inner side of the cooling chamber 11, and the operating structure 14 and the driving body 17 will not deviate during the rotation process.

[0027] See also Figure 3-4A cooling kiln capable of recovering flue gas, wherein the operating structure 14 comprises a cooling carrier 141, an auxiliary ring frame 142, a damping block 143, a frame rod 144, a connecting rod 145 and a rear seat 146, wherein the auxiliary ring frame 142 is connected to the outer side of the cooling carrier 141 through the damping block 143, the rear end of the frame rod 144 is embedded and connected to one side surface of the auxiliary ring frame 142, the auxiliary ring frames 142 are connected to each other through the connecting rod 145, and the rear seat 146 is fixedly connected to the end of the cooling carrier 141, and the driving body 17 comprises a clamping block 171, a rotating frame 172, a through-hole 173 and a mounting structure 174, wherein the clamping block 171 and the rotating frame 172 are an integrated structure and are located on the outer side thereof, the through-hole 173 and the rotating frame 172 are an integrated structure and are arranged through, the mounting structure 174 is fixedly connected to one side of the rotating frame 172, the mounting structure 174 is communicated with the inside of the through-hole 173, and the outer side of the auxiliary ring frame 142 is embedded and pressed into the ring groove 19 and rotate to engage, one end of the frame rod 144 is vertically connected to one side of the driving body 17, the rear seat 146 is connected to the bearing seat 15 and movably cooperates, the auxiliary ring frame 142 is provided with three, and is an annular structure, the connection between the frame rod 144 and the driving body 17 enables the auxiliary ring frame 142 to drive the cooling carrier 141 to rotate, so that the coolant inside the cooling carrier 141 can cool the flue gas on the outside due to indirect contact, the block 171 is embedded in the annular groove 19 and rotates to engage, the middle part of the rotating frame 172 is connected to the output end of the driving machine 13 and movably cooperates, the mounting structure 174 is movably installed with the frame rod 144, the through-hole 173 penetrates the frame rod 144 and is vertically connected, the rotating frame 172 is circular, and is a hollow plate structure with a hollow opening, the mounting structure 174 is provided with two locations, and they are respectively matched with the positions of the frame rod 144, so as to facilitate the installation of the frame rod 144 and the mounting structure 174.

[0028] See also Figure 5A cooling kiln capable of recovering flue gas, wherein the mounting structure 174 comprises a handle 741, a first linkage frame 742, a second linkage frame 743, a first locking block 744, a second locking block 745, an arc block 746 and a fixed connection block 747, wherein one end of the first linkage frame 742 is hinged to the lower end of the handle 741, and the other end of the first linkage frame 742 is hinged to one end of the second locking block 745 and movably cooperates, and the lower end of the handle 741 is hinged to the first locking block 744 through the second linkage frame 743 and movably cooperates, and the first locking block 744 and the second locking block 745 are hinged to each other. One side end is hinged and movably matched with the fixed connecting block 747, the inner side surface of the fixed connecting block 747 is embedded in the outer side surface of the arc block 746, the first locking block 744 and the second locking block 745 are movable on the outer side of the arc block 746, and the rear end of the arc block 746 is embedded in the side surface of the rotating frame 172. The arc block 746 is arc-shaped and is a plate-like object made of soft resin with toughness. The first locking block 744 and the second locking block 745 can be circumferentially displaced under the movement of the first linkage frame 742 and the second linkage frame 743, thereby producing a buckling effect on the frame rod 144.

[0029] In summary, when preparing to perform the flue gas recovery operation, the cooling liquid is poured into the interior of the cooling carrier 141, and then the operating structure 14 is installed with the driving body 17, the opening and closing door 2 is closed, and the rear end of the driving machine 13 is installed on the inner side of the opening and closing door 2, and the driving machine 13 is started, so that its output end drives the driving body 17 to rotate, so that the driving body 17 drives the operating structure 14 to rotate, and the auxiliary ring frame 142 is pressed into the ring groove 19, which can prevent the cooling carrier 141 from deviating and shaking during the rotation process, so that the cooling liquid in the cooling carrier 141 can interact with the external flue gas through the wall surface of the cooling carrier 141 under the action of centrifugal force, so that it can cool the flue gas and facilitate the recovery of the flue gas. By setting up the installation structure 174, the frame rod 144 is inserted through the inner side of the arc block 746 and vertically inserted through the through hole 173, so that The operating structure 14 is connected to the driving body 17 through the frame rod 144. According to the matching degree between the diameter width of the frame rod 144 and the inner side of the mounting structure 174, the personnel turn the handle 741, so that the second linkage frame 743 drives one side end of the first locking block 744 to press downward, and the first linkage frame 742 drives one side of the second locking block 745 to press upward, and the first locking block 744 and the second locking block 745 produce displacement changes. The toughness of the arc block 746 facilitates its deformation under pressure, thereby changing the diameter width of the inner side of the mounting structure 174, which is beneficial for the first locking block 744 and the second locking block 745 to be annular and buckled on the outer side of the frame rod 144 to produce a locking effect on it, thereby completing the locking installation of the operating structure 14 and the driving body 17. It is convenient to disassemble and assemble, which is convenient for personnel to frequently replace the cooling carrier 141 to avoid affecting the cooling effect on the flue gas.

[0030] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0031] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] 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. A cooling kiln capable of recovering flue gas, characterized in that: The kiln comprises a kiln body (1), an opening and closing door (2), a smoke inlet chamber (3), a rear door (4) and a support seat (5), wherein the opening and closing door (2) is flange-connected to the front end of the kiln body (1), the smoke inlet chamber (3) is through-connected at the upper end of the kiln body (1), the rear door (4) is flange-connected to the rear end of the kiln body (1), the support seat (5) is located at the lower outer side of the kiln body (1), and the rear door (4) is behind the opening and closing door (2); The kiln body (1) comprises a cooling chamber (11), a first frame plate (12), a driving machine (13), an operating structure (14), a bearing seat (15), a second frame plate (16), a driving body (17), an air outlet (18) and an annular groove (19), wherein the outer end of the first frame plate (12) is embedded and connected to the front position of the inner wall surface of the cooling chamber (11), the driving machine (13) is installed at the middle position of the first frame plate (12), the operating structure (14) moves inside the cooling chamber (11), and the bearing seat (15) is connected to the operating structure The rear end of the cooling chamber (14) is movably engaged, the bearing seat (15) is embedded and installed on the inner end surface of the second frame plate (16), the middle part of the driving body (17) is connected to the output end of the driving machine (13) and is rotatably engaged, the driving body (17) is located on one side of the operating structure (14) and is movably engaged, the air outlet (18) is arranged at the bottom position of the cooling chamber (11), the annular groove (19) and the cooling chamber (11) are an integrated structure, and the annular groove (19) is rotatably engaged with the outer sides of the driving body (17) and the operating structure (14).

2. A cooling kiln capable of fume recovery according to claim 1, characterized in that: The operating structure (14) comprises a cooling carrier (141), an auxiliary ring frame (142), a shock absorbing block (143), a frame rod (144), a connecting rod (145) and a rear seat (146); the auxiliary ring frame (142) is connected to the outer side of the cooling carrier (141) through the shock absorbing block (143); the rear end of the frame rod (144) is embedded and connected to a side surface of the auxiliary ring frame (142); the auxiliary ring frames (142) are connected to each other through the connecting rod (145); and the rear seat (146) is fixedly connected to the end of the cooling carrier (141).

3. A cooling kiln capable of fume recovery according to claim 1, characterized in that: The driving body (17) comprises a clamping block (171), a rotating frame (172), a through-hole (173) and a mounting structure (174); the clamping block (171) and the rotating frame (172) are an integrated structure and are located outside the through-hole (173) and the rotating frame (172) are an integrated structure and are arranged through-hole; the mounting structure (174) is fixedly connected to a side surface of the rotating frame (172); the mounting structure (174) is in communication with the inside of the through-hole (173).

4. A cooling kiln capable of fume recovery according to claim 3, characterized in that: The mounting structure (174) comprises a handle (741), a first linkage frame (742), a second linkage frame (743), a first locking block (744), a second locking block (745), an arc block (746) and a fixed connection block (747), one end of the first linkage frame (742) is hinged to the lower end of the handle (741), the other end of the first linkage frame (742) is hinged to one end of the second locking block (745) and movably cooperates with the handle (741). The lower end of the arc block (741) is hinged and movably matched with the first locking block (744) through the second linkage frame (743), and one side end of the first locking block (744) and the second locking block (745) are respectively hinged and movably matched with the fixed connection block (747), the inner side surface of the fixed connection block (747) is embedded and connected with the outer side surface of the arc block (746), and the first locking block (744) and the second locking block (745) are movable on the outer side of the arc block (746).

5. The cooling kiln capable of fume recovery according to claim 1, characterized in that: The upper end of the cooling chamber (11) is embedded and connected to the bottom of the smoke inlet chamber (3) and the interiors are communicated with each other. The lower outer side of the cooling chamber (11) is connected to the support seat (5). The rear end of the driving machine (13) is installed in a locking position on the inner side of the opening and closing door (2).

6. A cooling kiln capable of fume recovery according to claim 2, characterized in that: The outer side of the auxiliary ring frame (142) is pressed into the ring groove (19) and rotated to engage, one end of the frame rod (144) is vertically connected to one side of the driving body (17), and the rear seat (146) is connected to the bearing seat (15) and movably matched.

7. The cooling kiln capable of fume recovery according to claim 3, characterized in that: The clamping block (171) is inserted into the annular groove (19) and rotated to engage, the middle part of the rotating frame (172) is connected to the output end of the driving machine (13) and movably cooperates with it, the mounting structure (174) is movably mounted on the frame rod (144), and the through opening (173) penetrates the frame rod (144) and is vertically connected.

8. The cooling kiln capable of fume recovery according to claim 4, characterized in that: The rear end of the arc block (746) is embedded and connected to a side surface of the rotating frame (172).

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