Yield-increasing double-hearth lime kiln

Abstract

The invention relates to the technical field of lime kilns, in particular to a yield-increasing type double-hearth lime kiln which comprises two kiln hearths fixedly connected and heating mechanisms arranged at the top ends of the two kiln hearths, sliding rails are fixedly installed outside the top ends of the two kiln hearths, and sliding seats are slidably installed at the tops of the two sliding rails. The device comprises two sliding seats, adjusting seats are arranged in the two sliding seats, the two ends of the bottoms of the two adjusting seats are slidably sleeved with first guide rods, the two sides of each first guide rod are fixedly connected with the corresponding sliding seat, auxiliary mechanisms are arranged in the two adjusting seats, and unlocking mechanisms are arranged in the two sliding seats. The device has the beneficial effects that the spray gun and the fixed flange II are limited, so that threaded holes between the two flanges are in one-to-one correspondence, only one worker is needed for operation, and the mode that multiple workers need to hold the spray gun with hands in the prior art is replaced.

Description

Technical Field

[0001] The invention relates to the technical field of lime kilns, in particular to a production-increasing double-chamber lime kiln. Background Art

[0002] The double-chamber lime kiln is designed with two kiln chambers. The double-chamber lime kiln adopts a heat storage and heat exchange system. The bottom of the calcining zones of the two kiln chambers are connected to each other through a channel. The two kiln bodies alternately calcine and preheat the ore, so that the heat contained in the flue gas can be effectively recycled and utilized. The flue gas is discharged at a low temperature after heat exchange, realizing one as a combustion chamber and the other as a heat storage chamber. The direction of the two kiln chambers is reversed after 12-16 minutes, and the functions of the two kiln chambers are interchanged. This cycle repeats itself, and the lime kiln can produce continuously.

[0003] During lime production in a lime kiln, fuel is delivered to the kiln chamber via several lances uniformly positioned throughout the kiln. When installing the lances, first install the front half (the straight pipe section) of the lance outside the kiln. Then, secure the back half (the curved pipe section) to the front half inside the kiln. The straight pipe section of the lance is typically secured to a flange, which is then secured to a flange on the outside of the kiln. This secures the lance to the kiln. However, during the installation process, 2-3 people are needed to lift the straight pipe section of the spray gun so that the flange connected to the straight pipe section corresponds to the threaded holes between the flange on the outside of the kiln body one by one, and then another staff member tightens the bolts to fix the two flanges. This installation method not only requires multiple staff members to cooperate, which increases labor costs, but also requires multiple staff members to repeatedly adjust once the threaded holes between the two flanges are misaligned, which greatly reduces the efficiency of the spray gun installation; and, during the reversal of the double-bore kiln, the fuel supply must be suspended before adding and unloading, and the positive pressure in the kiln must be released to normal pressure before the kiln top sealing valve and the kiln bottom unloading sealing valve can be opened for adding and unloading, and then the next production cycle can be entered. However, each reversal will lose a lot of heat, causing heat loss, which is not conducive to improving the production of the double-bore kiln. Summary of the Invention

[0004] The object of the present invention is to provide a double-chamber lime kiln with increased production capacity to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a production-increasing double-chamber lime kiln, comprising two fixedly connected kiln chambers and a heating mechanism arranged at the top of the two kiln chambers, the outsides of the two kiln chamber tops are fixedly installed with slide rails, the tops of the two slide rails are slidably installed with sliding seats, the interiors of the two sliding seats are provided with adjustment seats, both ends of the bottoms of the two adjustment seats are slidably sleeved with guide rods, the two sides of the multiple guide rods are respectively fixedly connected to their corresponding sliding seats, the two adjustment seats are provided with auxiliary mechanisms, and the interiors of the two sliding seats are provided with unlocking mechanisms.

[0006] Preferably, a transition bin 1 is provided at the top of each of the two kiln chambers, a kiln top sealing valve 1 is fixedly installed on the top of each of the two transition bins 1, a kiln top sealing valve 2 is fixedly installed between the bottom of each of the two transition bins 1 and the corresponding kiln chambers, a kiln bottom sealing valve 1 is fixedly installed at the bottom of each of the two kiln chambers, a unloading bin is fixedly installed at the bottom of each of the two kiln chambers, a transition bin 2 is provided at the bottom of each of the two unloading bins, and a kiln bottom sealing valve 2 is fixedly installed between the top of each of the two transition bins 2 and the corresponding unloading bins.

[0007] Preferably, the heating mechanism includes multiple fixed flanges 1 and multiple fixed flanges 2, the multiple fixed flanges 1 are evenly fixed in a ring shape on the outside of the kiln chamber, the multiple fixed flanges 2 respectively cooperate with their corresponding fixed flanges 1, and spray guns are fixedly installed inside the multiple fixed flanges 2.

[0008] Preferably, the auxiliary mechanism includes a limit frame, a limit block and a support assembly, a fixed sleeve is provided with a rotating shaft at one end of the bottom of the limit frame, and the rotating shaft is rotatably installed on the top of the adjustment seat, the limit frame and the rotating shaft are both arranged at one end of the top of the adjustment seat close to the kiln chamber, the limit frame cooperates with multiple fixed flanges one and multiple fixed flanges two, the limit block is fixedly installed at one end of the top of the adjustment seat close to the limit frame, and the limit block cooperates with the limit frame, and fixed shafts are fixedly installed on both sides of the rotating shaft.

[0009] Preferably, the support assembly includes two guide rods 2, and the outer parts of the two guide rods 2 are commonly slidably sleeved with a lifting plate, and a support seat is fixedly installed on the top of the lifting plate away from the end of the kiln chamber, and an arc groove is provided on the top of the support seat, and the arc groove cooperates with the straight pipe sections in multiple spray guns. The support seat is slidably connected to the adjustment seat, and a transmission rod is symmetrically fixedly installed on the top of the lifting plate away from the end of the support seat, and the top of the two transmission rods are provided with a strip groove, and the two strip grooves respectively cooperate with two fixed shafts.

[0010] Preferably, the unlocking mechanism includes connecting component 1, connecting component 2 and a master control bracket, the master control bracket is slidably fitted inside the sliding seat, a connecting rod is fixedly installed on the top end of the master control bracket away from the adjustment seat, the connecting rod is slidably installed inside the sliding seat, a limiting seat is rotatably installed on the top of the connecting rod, a placement groove is provided on the top of the sliding seat near the end of the connecting rod, the limiting seat and the placement groove cooperate with each other, and push plates are fixedly installed on both ends of the top of the master control bracket.

[0011] Preferably, the connecting component 1 includes a plurality of evenly distributed card slots 1 and a card block, and the plurality of card slots 1 are opened at the top of the slide rail. The card block is slidably fitted on the bottom of the sliding seat, and the card block cooperates with the plurality of card slots 1. A spring 1 is fixedly installed between the top of the card block and the inner wall of the sliding seat, and the two ends of the top of the card block are fixedly connected to the master control bracket.

[0012] Preferably, the connecting component 2 includes two card slots 2 and two card rods, the two card slots 2 are symmetrically opened at both ends of the sliding seat, the two ends of the inside of the two card rods are slidably sleeved with guide rods 3, the four guide rods 3 are fixedly installed inside the sliding seat, the outside of the four guide rods 3 are sleeved with springs 2, the ends of the two card rods away from the connecting rod respectively cooperate with the two card slots 2, and the ends of the two card rods close to the connecting rod respectively cooperate with the two push plates.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the auxiliary mechanism, the spray gun and the fixed flange are limited, so as to ensure that the threaded holes between the two flanges correspond one to one. Only one staff member is required to operate it, replacing the method of requiring multiple staff members to hold the spray gun by hand in the existing technology, reducing labor costs, and there is no need to repeatedly adjust the position of the two flanges, which is conducive to improving the installation efficiency of the straight pipe section in the spray gun, thereby improving the overall installation efficiency of the spray gun.

[0015] 2. Through the unlocking mechanism, the sliding seat is fixed in the position corresponding to the fixed flange 1 to be connected, so that the limit frame and the fixed flange 1 are quickly aligned, and the staff does not need to repeatedly adjust the position of the limit frame.

[0016] 3. During the reversing of the double-chamber lime kiln, it is not necessary to release the positive pressure inside the kiln chamber before adding or unloading. Non-standard valves can also be switched simultaneously. Only the valves and pipelines of the fuel supply part need to be processed. This effectively shortens the reversing time from the original 70 to 90 seconds to about 20 seconds, extending the heating time, effectively increasing production, stabilizing the kiln condition, and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the combined structure of the slide rail and the slide seat of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the sliding seat and the spray gun of the present invention;

[0021] Figure 5 It is a schematic diagram of the sliding seat structure of the present invention;

[0022] Figure 6 This is a schematic cross-sectional structural diagram of the sliding seat of the present invention;

[0023] Figure 7 It is a schematic structural diagram of the adjustment seat of the present invention;

[0024] Figure 8 This is a schematic diagram of the internal structure of the adjustment seat of the present invention;

[0025] Figure 9 It is a schematic diagram of the limiting frame structure of the present invention;

[0026] Figure 10 This is a schematic diagram of the internal structure of the sliding seat of the present invention;

[0027] Figure 11 It is a schematic diagram of the structure of the master control bracket of the present invention.

[0028] In the attached drawings, the components represented by the reference numerals are as follows: 1. Kiln chamber; 2. Transition chamber 1; 3. Kiln top sealing valve 1; 4. Kiln top sealing valve 2; 5. Kiln bottom sealing valve 1; 6. Discharge chamber; 7. Transition chamber 2; 8. Kiln bottom sealing valve 2; 9. Fixed flange 1; 10. Fixed flange 2; 11. Spray gun; 12. Slide rail; 13. Sliding seat; 14. Adjusting seat; 15. Guide rod 1; 16. Limiting frame; 17. Rotating Rotating shaft; 18. Limit block; 19. Guide rod 2; 20. Lifting plate; 21. Support seat; 22. Arc groove; 23. Transmission rod; 24. Strip groove; 25. Fixed shaft; 26. Master control bracket; 27. Connecting rod; 28. Limit seat; 29. ​​Placement slot; 30. Push plate; 31. Card slot 1; 32. Card block; 33. Spring 1; 34. Card slot 2; 35. Card rod; 36. Guide rod 3; 37. Spring 2. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] The present invention provides a technical solution: Figures 1-11 The shown type of increased production double-chamber lime kiln includes two fixedly connected kiln chambers 1 and heating mechanisms arranged at the top of the two kiln chambers 1. Slide rails 12 are fixedly installed on the outside of the top of the two kiln chambers 1, and sliding seats 13 are slidably installed on the top of the two slide rails 12. Adjustment seats 14 are provided inside the two sliding seats 13. Guide rods 15 are slidably sleeved on both ends of the bottom of the two adjustment seats 14. The two sides of the multiple guide rods 15 are respectively fixedly connected to the corresponding sliding seats 13. Auxiliary mechanisms are provided in the two adjustment seats 14, and unlocking mechanisms are provided inside the two sliding seats 13.

[0031] A transition bin 2 is provided at the top of each of the two kiln chambers 1, a kiln top sealing valve 3 is fixedly installed on the top of each of the two transition bins 2, a kiln top sealing valve 4 is fixedly installed between the bottom of each of the two transition bins 2 and their respective corresponding kiln chambers 1, a kiln bottom sealing valve 5 is fixedly installed at the bottom of each of the two kiln chambers 1, a unloading bin 6 is fixedly installed at the bottom of each of the two kiln chambers 1, a transition bin 2 7 is provided at the bottom of each of the two unloading bins 6, a kiln bottom sealing valve 8 is fixedly installed between the top of each of the two transition bins 7 and their respective corresponding unloading bins 6.

[0032] The heating mechanism includes multiple fixed flanges 9 and multiple fixed flanges 10. The multiple fixed flanges 9 are evenly fixed on the outside of the kiln chamber 1 in a ring shape. The multiple fixed flanges 10 respectively cooperate with their corresponding fixed flanges 9. Spray guns 11 are fixedly installed inside the multiple fixed flanges 10.

[0033] The auxiliary mechanism includes a limit frame 16, a limit block 18 and a support assembly. A rotating shaft 17 is fixedly sleeved at one end of the bottom of the limit frame 16, and the rotating shaft 17 is rotatably installed on the top of the adjustment seat 14. The limit frame 16 and the rotating shaft 17 are both arranged at one end of the top of the adjustment seat 14 close to the kiln chamber 1. The limit frame 16 cooperates with multiple fixed flanges 9 and multiple fixed flanges 10. The limit block 18 is fixedly installed at one end of the top of the adjustment seat 14 close to the limit frame 16, and the limit block 18 cooperates with the limit frame 16. Fixed shafts 25 are fixedly installed on both sides of the rotating shaft 17.

[0034] The support assembly includes two guide rods 19, and the outer parts of the two guide rods 19 are slidably sleeved with a lifting plate 20. A support seat 21 is fixedly installed at the end of the top of the lifting plate 20 away from the kiln chamber 1. An arc groove 22 is provided on the top of the support seat 21, and the arc groove 22 cooperates with the straight pipe sections in the multiple spray guns 11. The support seat 21 is slidably connected to the adjustment seat 14. A transmission rod 23 is symmetrically fixedly installed on the top of the lifting plate 20 away from the end of the support seat 21. The tops of the two transmission rods 23 are both provided with strip grooves 24, and the two strip grooves 24 respectively cooperate with the two fixed shafts 25.

[0035] The unlocking mechanism includes a connecting component 1, a connecting component 2 and a master control bracket 26. The master control bracket 26 is slidably fitted inside the sliding seat 13. A connecting rod 27 is fixedly installed at one end of the top of the master control bracket 26 away from the adjustment seat 14. The connecting rod 27 is slidably installed inside the sliding seat 13. A limiting seat 28 is rotatably installed on the top of the connecting rod 27. A placement groove 29 is provided at one end of the top of the sliding seat 13 close to the connecting rod 27. The limiting seat 28 and the placement groove 29 cooperate with each other. Push plates 30 are fixedly installed at both ends of the top of the master control bracket 26.

[0036] The connecting component 1 includes a plurality of evenly distributed card slots 31 and a card block 32. The plurality of card slots 31 are opened at the top of the slide rail 12. The card block 32 is slidably fitted on the bottom of the sliding seat 13. The card block 32 cooperates with the plurality of card slots 31. A spring 33 is fixedly installed between the top of the card block 32 and the inner wall of the sliding seat 13. The two ends of the top of the card block 32 are fixedly connected to the master control bracket 26.

[0037] The connecting component 2 includes two card slots 2 34 and two card rods 35. The two card slots 2 34 are symmetrically opened at both ends of the sliding seat 13. Both ends of the two card rods 35 are slidably sleeved with guide rods 36. The four guide rods 36 are fixedly installed inside the sliding seat 13. The outsides of the four guide rods 36 are sleeved with springs 2 37. The ends of the two card rods 35 away from the connecting rod 27 respectively cooperate with the two card slots 2 34, and the ends of the two card rods 35 close to the connecting rod 27 respectively cooperate with the two push plates 30.

[0038] Working principle: When installing one of the spray guns 11, first push the sliding seat 13 to slide on the top of the slide rail 12 until the block 32 corresponds to the position of one of the slots 31. At this time, the block 32 is clamped into the inside of the slot 31 under the action of the spring 33, thereby fixing the position of the sliding seat 13. Then, the limit frame 16 is flipped to a vertical state. At this time, the bottom of the limit frame 16 is in contact with the top of the limit block 18, and the limit block 18 supports the limit frame 16. As the limit frame 16 flips, the rotating shaft 17 is driven to rotate synchronously. The fixed shafts 25 on both sides of the rotating shaft 17 rotate synchronously, and the two fixed shafts 25 slide in their corresponding strip grooves 24. The two transmission rods 23 are forced to rotate and pull the lifting plate 20 to move upward, thereby driving the support seat 21 to move upward, and then push the adjustment seat 14 to move to one side of the kiln chamber 1. The adjustment seat 14 slides along the two guide rods 2 19. When the two clamping rods 35 are away from one end of the connecting rod 27 and correspond to their respective clamping grooves 2 34, the two clamping rods 35 move away from each other along their respective guide rods 3 36 at the same time under the action of the corresponding springs 2 37. The two clamping rods 35 are moved away from each other at the same time along the corresponding guide rods 3 36 under the action of the corresponding springs 2 37. The end of the rod 35 away from the connecting rod 27 is inserted into the corresponding slot 2 34, thereby fixing the position of the adjustment seat 14. As the adjustment seat 14 is pushed, the limit frame 16 is sleeved on the outside of the corresponding fixed flange 19. Subsequently, the fixed flange 2 10 in the spray gun 11 to be installed is placed inside the limit frame 16, and the support seat 21 is used to support the straight pipe section in the spray gun 11. The straight pipe section in the spray gun 11 is located inside the arc groove 22. At this time, the positions of the spray gun 11 and the fixed flange 2 10 are determined, and the threaded holes in the fixed flange 2 10 are aligned with the threads in the fixed flange 9. The holes correspond one to one, and then the staff can fix the fixing flange 1 9 and the fixing flange 2 10, and then fix the straight pipe section in the spray gun 11 to the outside of the kiln chamber 1. The auxiliary mechanism limits the spray gun 11 and the fixing flange 2 10, so as to ensure that the threaded holes between the two flanges correspond one to one. Only one staff member is required to operate, replacing the method of requiring multiple staff members to manually hold the spray gun 11 in the prior art, reducing labor costs, and eliminating the need to repeatedly adjust the positions of the two flanges, which is conducive to improving the installation efficiency of the straight pipe section in the spray gun 11, and thus improving the overall installation efficiency of the spray gun 11;

[0039] Then, the limit seat 28 is pulled upward to move and disengage from the placement slot 29. When the limit seat 28 moves upward, the master control bracket 26, the connecting rod 27 and the two push plates 30 at the bottom thereof are driven to move upward at the same time. The master control bracket 26 drives the card block 32 to move upward to disengage from the card slot 1 31. As the two push plates 30 rise, the two card rods 35 are forced to move closer to each other and squeeze their corresponding springs 2 37. One end of the two card rods 35 is disengaged from the inside of their corresponding card slots 2 34. Then, the limit seat 28 is rotated to make the limit seat 28 misaligned with the placement slot 29. After releasing the limit seat 28, the limit seat 28 can be located at the top of the sliding seat 13. At this time, the adjustment seat 14 is pulled to reset, so that the limit frame 16 is disengaged from the fixing flange 1 9 and the fixing flange 2 10. The limit frame 16 is flipped over to reset, and the support seat 21 is lowered. The locking block 32 is then released from the locking groove 31 and the locking block 32 is released, and the locking block 32 is released and the locking groove 31 is released.

[0040] After the straight pipe sections of the multiple spray guns 11 are installed, the bent pipe sections of the multiple spray guns 11 are connected to the corresponding straight pipe sections, thereby completing the complete installation of the multiple spray guns 11;

[0041] Before adding materials to one of the kiln chambers 1, the kiln top sealing valve 13 is first opened, and the kiln top sealing valve 24 is in a closed state, so that the newly added materials are temporarily stored inside the transition bin 2. Subsequently, the kiln top sealing valve 13 is closed, and the kiln top sealing valve 24 is opened again, and all the materials stored inside the transition bin 2 are added to the kiln chamber 1, and then the kiln top sealing valve 24 is closed. In this way, the kiln top sealing valve 13 and the kiln top sealing valve 24 are opened and closed alternately to achieve the effect of not releasing the positive pressure in the kiln when adding materials; similarly, the kiln bottom sealing valve 5 The kiln bottom sealing valve 2 8 is also operated in the same way, which achieves the effect of not releasing the positive pressure in the kiln during unloading; in summary, during the reversing period of the double-chamber lime kiln, it is not necessary to release the positive pressure inside the kiln chamber 1 before adding or unloading, and the switching of non-standard valves can be carried out simultaneously. Only the valves and pipelines of the fuel supply part need to be processed, which effectively shortens the reversing time from the original 70 to 90 seconds to about 20 seconds, thereby extending the heating time, effectively increasing the output, stabilizing the kiln condition and reducing costs.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also other elements not explicitly listed, or includes elements that are inherent to such process, method, article, or apparatus.

[0043] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A double-chamber lime kiln with increased production, comprising two fixedly connected kiln chambers (1) and a heating mechanism arranged at the top of the two kiln chambers (1), characterized in that: The outside of the top of the two kiln chambers (1) is fixedly installed with a slide rail (12), the top of the two slide rails (12) is slidably installed with a slide seat (13), the inside of the two slide seats (13) is provided with an adjustment seat (14), and the two ends of the bottom of the two adjustment seats (14) are slidably sleeved with a guide rod (15), and the two sides of the multiple guide rods (15) are respectively fixedly connected to the corresponding sliding seats (13), and the two adjustment seats (14) are provided with an auxiliary mechanism, and the inside of the two sliding seats (13) is provided with an unlocking mechanism.

2. The double-chamber lime kiln with increased production according to claim 1, characterized in that: A transition bin (2) is provided on the top of each of the two kiln chambers (1), a kiln top sealing valve (3) is fixedly installed on the top of each of the two transition bins (2), a kiln top sealing valve (4) is fixedly installed between the bottom of each of the two transition bins (2) and the corresponding kiln chamber (1), a kiln bottom sealing valve (5) is fixedly installed at the bottom of each of the two kiln chambers (1), a discharge bin (6) is fixedly installed at the bottom of each of the two kiln chambers (1), a transition bin (7) is provided on the bottom of each of the two discharge bins (6), and a kiln bottom sealing valve (8) is fixedly installed between the top of each of the two transition bins (7) and the corresponding discharge bin (6).

3. The output-increasing double-chamber lime kiln according to claim 1, characterized in that: The heating mechanism includes a plurality of fixed flanges (9) and a plurality of fixed flanges (10), wherein the plurality of fixed flanges (9) are evenly fixed on the outside of the kiln chamber (1) in a ring shape, and the plurality of fixed flanges (10) respectively cooperate with the corresponding fixed flanges (9), and a spray gun (11) is fixedly installed inside the plurality of fixed flanges (10).

4. The output-increasing double-chamber lime kiln according to claim 3, characterized in that: The auxiliary mechanism includes a limit frame (16), a limit block (18) and a support assembly. A rotating shaft (17) is fixedly sleeved on one end of the bottom of the limit frame (16). The rotating shaft (17) is rotatably mounted on the top of the adjustment seat (14). The limit frame (16) and the rotating shaft (17) are both arranged at one end of the top of the adjustment seat (14) close to the kiln chamber (1). The limit frame (16) cooperates with multiple fixed flanges (9) and multiple fixed flanges (10). The limit block (18) is fixedly mounted on one end of the top of the adjustment seat (14) close to the limit frame (16), and the limit block (18) cooperates with the limit frame (16). Fixed shafts (25) are fixedly mounted on both sides of the rotating shaft (17).

5. The output-increasing double-chamber lime kiln according to claim 4, characterized in that: The support assembly includes two guide rods (19), and the outer parts of the two guide rods (19) are slidably sleeved with a lifting plate (20). A support seat (21) is fixedly installed on the top of the lifting plate (20) away from the kiln chamber (1). An arc groove (22) is provided on the top of the support seat (21), and the arc groove (22) cooperates with the straight pipe sections in the multiple spray guns (11). The support seat (21) is slidably connected to the adjustment seat (14). A transmission rod (23) is symmetrically fixedly installed on the top of the lifting plate (20) away from the top of one end of the support seat (21). The tops of the two transmission rods (23) are both provided with a strip groove (24), and the two strip grooves (24) respectively cooperate with the two fixed shafts (25).

6. The output-increasing double-chamber lime kiln according to claim 1, characterized in that: The unlocking mechanism includes a connecting component 1, a connecting component 2 and a master control bracket (26), the master control bracket (26) is slidably mounted inside the sliding seat (13), a connecting rod (27) is fixedly mounted on the top end of the master control bracket (26) away from the adjustment seat (14), the connecting rod (27) is slidably mounted inside the sliding seat (13), a limiting seat (28) is rotatably mounted on the top of the connecting rod (27), a placement groove (29) is provided on the top end of the sliding seat (13) close to the connecting rod (27), the limiting seat (28) and the placement groove (29) cooperate with each other, and push plates (30) are fixedly mounted on both ends of the top of the master control bracket (26).

7. The output-increasing double-chamber lime kiln according to claim 6, characterized in that: The connecting component includes a plurality of evenly distributed card slots (31) and a card block (32), wherein the plurality of card slots (31) are opened at the top of the slide rail (12), and the card block (32) is slidably fitted on the bottom of the slide seat (13), and the card block (32) and the plurality of card slots (31) cooperate with each other, a spring (33) is fixedly installed between the top of the card block (32) and the inner wall of the slide seat (13), and the two ends of the top of the card block (32) are fixedly connected to the master control bracket (26).

8. The output-increasing double-chamber lime kiln according to claim 6, characterized in that: The connecting component 2 includes two second card slots (34) and two card rods (35), the two second card slots (34) are symmetrically opened at the two ends of the sliding seat (13), the two ends of the interior of the two card rods (35) are slidably sleeved with guide rods (36), the four guide rods (36) are fixedly installed inside the sliding seat (13), the outside of the four guide rods (36) are sleeved with springs (37), the ends of the two card rods (35) away from the connecting rod (27) respectively cooperate with the two second card slots (34), and the ends of the two card rods (35) close to the connecting rod (27) respectively cooperate with the two push plates (30).

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