A hydrocracking oven with a sealing structure

Abstract

The present invention relates to the technical field of baking ovens, and particularly relates to a hydrocracking baking oven with a sealing structure, including a baking oven mechanism. The baking oven mechanism includes a baking oven main body. A sealing door is inserted and installed at the feed inlet on one side of the baking oven main body. A sealing ring is fixedly installed on the outer side of the sealing door. A first connecting rod is rotatably installed on one side of the baking oven main body. By providing a sealing door, a sealing ring, a first connecting rod, a second connecting rod and a telescopic rod, the staff can pull the sealing door, causing the first connecting rod and the second connecting rod to rotate, and one end of the telescopic rod to contract inward, so that the sealing door is opened. Then the material is placed into the interior of the baking oven main body and the sealing door is closed. The sealing ring fits closely with the inner wall of the feed inlet to keep it in a sealed state, enabling the staff to more conveniently open the sealing cover, increasing the sealing performance of the device and facilitating the operation of the staff.

Description

Technical Field

[0001] The present invention relates to the technical field of baking furnaces, and specifically to a hydrocracking baking furnace with a sealing structure. Background Technique

[0002] During the initial startup process of the device for producing methanol from coke oven gas, it is necessary to first bake the heating furnace to remove the moisture contained in the refractory bricks and refractory castables inside the heating furnace, preventing the rapid evaporation of moisture during the heating process, which may cause damage to the furnace lining, thus ensuring the normal and stable operation of the furnace body under high-temperature working conditions. And during the process of producing methanol from coke oven gas, a hydrocracking catalyst is required to convert the organic sulfur in the coke oven gas into hydrogen sulfide to achieve the purpose of removing organic sulfur.

[0003] Most traditional hydrocracking baking furnaces do not have a sealing structure. When hydrogen is added into the baking furnace, it is easy to cause hydrogen leakage, which pollutes the environment and increases the production cost. Therefore, it is necessary to design a hydrocracking baking furnace with a sealing structure to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a hydrocracking baking furnace with a sealing structure to solve the problem that most traditional hydrocracking baking furnaces do not have a sealing structure. When hydrogen is added into the baking furnace, it is easy to cause hydrogen leakage, which pollutes the environment and increases the production cost as mentioned in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A hydrocracking baking furnace with a sealing structure, including a baking furnace mechanism. The baking furnace mechanism includes a baking furnace main body. A sealing door is inserted and installed at the feed port on one side of the baking furnace main body. A sealing ring is fixedly installed on the outer side of the sealing door. A first connecting rod is rotatably installed on one side of the baking furnace main body. One end of the first connecting rod is rotatably connected to a second connecting rod. One end of the second connecting rod is rotatably connected to the sealing door. A telescopic rod is rotatably installed on one side of the baking furnace main body. The number of telescopic rods is two, and both telescopic rods are installed on both sides of the first connecting rod. One end of each telescopic rod is rotatably connected to both sides of the second connecting rod.

[0006] Preferably, observation windows are embedded and installed on both sides of the baking furnace main body.

[0007] Preferably, first support rods are evenly and rotatably installed on the outer sides of the bottom ends of the baking furnace main body. The number of the first support rods is four. First cavities are formed in the interiors of the first support rods. First springs are fixedly installed in the interiors of the first cavities. Second support rods are inserted and installed in the interiors of the first cavities. One ends of the first springs are fixedly connected to the second support rods. Third supports are rotatably connected to the sides of each of the second support rods close to each other. The number of the third supports is four groups. The number of each group of the third supports is two. Retractable rods are sleeved and installed at the ends of each group of the third supports close to each other. Retraction cavities are formed in the interiors of the retractable rods. One ends of the third supports are inserted and installed in the interiors of the retraction cavities. Second springs are movably installed in the interiors of the retraction cavities. Both ends of the second springs are fixedly connected to the third supports.

[0008] Preferably, side plates are fixedly installed on both sides of the bottom end of the baking furnace main body. Collection boxes are movably installed on the sides of the two side plates close to each other. Fixed blocks are fixedly installed at one ends of the side plates. Second cavities are formed in the interiors of the fixed blocks. Plug rods are inserted and installed through one sides of the fixed blocks into the second cavities. Slots are formed on both sides of the collection boxes. One ends of the plug rods are inserted and installed in the interiors of the slots.

[0009] Preferably, through grooves are formed on both sides of the first support rods. Slide rods are fixedly installed on both sides of one end of the second support rod. One ends of the slide rods are slidably installed in the interiors of the through grooves.

[0010] Preferably, first limit plates are sleeved and installed on the outer sides of the plug rods. Third springs are sleeved and installed on the outer sides of the plug rods. Second limit plates are fixedly installed on the outer sides of the plug rods. The first limit plates, the third springs and the second limit plates are all installed in the second cavities.

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

[0012] By providing a sealing door, a sealing ring, a first connecting rod, a second connecting rod and a telescopic rod, the staff can pull the sealing door to rotate the first connecting rod and the second connecting rod, and one end of the telescopic rod contracts inward, so that the sealing door is opened. Then the material is put into the interior of the baking furnace main body and the sealing door is closed. The sealing ring fits tightly with the inner wall of the feeding port to make it in a sealed state, enabling the staff to more conveniently open the sealing cover, increasing the sealing performance of the device and facilitating the operation of the staff.

[0013] By providing a first support rod, a first cavity, a first spring, a second support rod, a third support, and a second spring, when the device starts to work, due to vibration, one end of the second support rod contracts towards the inside of the first cavity, the first spring is compressed to generate elastic force, one end of the third support contracts towards the inside of the contraction cavity, and the second spring is compressed to generate elastic force, thereby buffering and reducing noise for the device, increasing the practicality of the device; by providing a through groove and a sliding rod, when one end of the second support rod contracts towards the inside of the first cavity, the sliding rod slides inside the through groove, so that the contraction of the second support rod is more stable, enhancing the stability of the device.

[0014] By providing a fixing block, a second cavity, a plug rod, and a slot, the staff installs the collection box movably between the side plates, then inserts the gas discharge port into the inside of the collection box, and then inserts one end of the plug rod into the inside of the slot. When the baking reaction of the device is completed, the staff opens the switch of the gas discharge port to allow the reacted gas to be filled into the inside of the collection box for collection, increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view sectional structure schematic diagram of the present invention;

[0016] Figure 2 It is a side view schematic diagram of the sealing door structure of the present invention;

[0017] Figure 3 For the present invention Figure 1 The enlarged schematic diagram of the partial structure at A in;

[0018] Figure 4 For the present invention Figure 1 The enlarged schematic diagram of the partial structure at B in.

[0019] In the figure: 100, baking furnace mechanism; 110, baking furnace main body; 111, observation window; 112, sealing door; 113, sealing ring; 114, first connecting rod; 115, second connecting rod; 116, telescopic rod; 117, first support rod; 118, first cavity; 119, first spring; 120, second support rod; 121, third support; 122, contraction rod; 123, contraction cavity; 124, second spring; 125, through groove; 126, sliding rod; 127, side plate; 128, fixing block; 129, collection box; 130, second cavity; 131, plug rod; 132, slot; 133, first limiting plate; 134, third spring; 135, second limiting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , an embodiment provided by the present invention:

[0022] A hydrocracking oven with a sealing structure includes a baking oven mechanism 100. The baking oven mechanism 100 includes a baking oven main body 110. A sealing door 112 is inserted and installed at the feed inlet on one side of the baking oven main body 110. A sealing ring 113 is fixedly installed on the outer side of the sealing door 112. A first connecting rod 114 is rotatably installed on one side of the baking oven main body 110. One end of the first connecting rod 114 is rotatably connected to a second connecting rod 115. One end of the second connecting rod 115 is rotatably connected to the sealing door 112. A telescopic rod 116 is rotatably installed on one side of the baking oven main body 110. The number of telescopic rods 116 is two, and the two telescopic rods 116 are both installed on both sides of the first connecting rod 114. One end of each telescopic rod 116 is rotatably connected to both sides of the second connecting rod 115. Workers can pull the sealing door 112 to rotate the first connecting rod 114 and the second connecting rod 115, and one end of the telescopic rod 116 contracts inward, so that the sealing door 112 is opened. Then the material is put into the interior of the baking oven main body 110 and the sealing door 112 is closed. The sealing ring 113 is in close fit with the inner wall of the feed inlet to make it in a sealed state, enabling workers to open the sealing cover more conveniently, increasing the sealing performance of the device, and facilitating the operation of workers.

[0023] Furthermore, observation windows 111 are embedded and installed on both sides of the baking oven main body 110. Workers can observe the baking reaction situation inside the baking oven main body 110 through the observation windows 111, avoiding damage caused by over-baking of the material and increasing the practicality of the device.

[0024] Further, first support rods 117 are evenly and rotatably installed on the outer sides of the bottom ends of the baking furnace main body 110. The number of the first support rods 117 is four. First cavities 118 are formed inside the first support rods 117. First springs 119 are fixedly installed inside the first cavities 118. Second support rods 120 are inserted and installed inside the first cavities 118. One ends of the first springs 119 are fixedly connected to the second support rods 120. Third supports 121 are rotatably connected to the adjacent sides of each second support rod 120. The number of the third supports 121 is four groups, and the number of each group of the third supports 121 is two. Shrinkage rods 122 are sleeved and installed at the adjacent ends of each group of the third supports 121. Shrinkage cavities 123 are formed inside the shrinkage rods 122. One ends of the third supports 121 are inserted and installed inside the shrinkage cavities 123. Second springs 124 are movably installed inside the shrinkage cavities 123. Both ends of the second springs 124 are fixedly connected to the third supports 121. When the device starts to work, due to vibration, one end of the second support rod 120 shrinks into the first cavity 118, the first spring 119 is compressed to generate elastic force, one end of the third support 121 shrinks into the shrinkage cavity 123, and the second spring 124 is compressed to generate elastic force, thereby buffering and noise-reducing the device and increasing the practicability of the device.

[0025] Further, side plates 127 are fixedly installed on both sides of the bottom end of the baking furnace main body 110. Collection boxes 129 are movably installed on the adjacent sides of the two side plates 127. Fixed blocks 128 are fixedly installed at one ends of the side plates 127. Second cavities 130 are formed inside the fixed blocks 128. Insertion rods 131 are inserted and installed through the second cavities 130 on one side of the fixed blocks 128. Slots 132 are formed on both sides of the collection boxes 129. One ends of the insertion rods 131 are inserted and installed inside the slots 132. The staff movably installs the collection box 129 between the side plates 127, then inserts and installs the gas discharge port inside the collection box 129, and then inserts and installs one end of the insertion rod 131 inside the slot 132. When the baking reaction of the device is completed, the staff opens the switch of the gas discharge port to allow the reacted gas to be filled into the collection box 129 for collection, increasing the practicability of the device.

[0026] Further, through slots 125 are formed on both sides of the first support rod 117. Slide rods 126 are fixedly installed on both sides of one end of the second support rod 120. One ends of the slide rods 126 are slidably installed inside the through slots 125. When one end of the second support rod 120 shrinks into the first cavity 118, the slide rods 126 slide inside the through slots 125, so that the shrinkage of the second support rod 120 is more stable, improving the stability of the device.

[0027] Furthermore, first limit plates 133 are sleeved and installed on the outer sides of the insertion rods 131, third springs 134 are sleeved and installed on the outer sides of the insertion rods 131, second limit plates 135 are fixedly installed on the outer sides of the insertion rods 131, and the first limit plates 133, third springs 134 and second limit plates 135 are all installed inside the second cavity 130. Due to the elastic force of the third springs 134, one end of the insertion rods 131 can be inserted more firmly into the slots 132, improving the firmness of the device.

[0028] Working principle: First, the staff will pull the sealing door 112, the first connecting rod 114 and the second connecting rod 115 will both rotate, and one end of the telescopic rod 116 will contract inward, so that the sealing door 112 is opened. Then, the materials to be baked are placed inside the baking furnace main body 110, and then the sealing door 112 is closed to make it in a sealed state.

[0029] Then, the staff adds hydrogen through the gas inlet, observes the reaction situation inside the baking furnace main body 110 through the observation window 111. At this time, one end of the second support rod 120 contracts into the first cavity 118, the first spring 119 is compressed to generate elastic force, one end of the third support 121 contracts into the contraction cavity 123, and the second spring 124 is compressed to generate elastic force, thereby performing buffer and noise reduction processing on the device. The reacted gas is filled into the collection box 129 through the gas outlet for collection.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A hydrocracking oven with a sealing structure, comprising an oven mechanism (100), characterized in that: The baking furnace mechanism (100) includes a baking furnace main body (110). A sealing door (112) is inserted and installed at the feeding port on one side of the baking furnace main body (110). A sealing ring (113) is fixedly installed on the outer side of the sealing door (112). A first connecting rod (114) is rotatably installed on one side of the baking furnace main body (110). One end of the first connecting rod (114) is rotatably connected to a second connecting rod (115). One end of the second connecting rod (115) is rotatably connected to the sealing door (112). A telescopic rod (116) is rotatably installed on one side of the baking furnace main body (110). The number of the telescopic rods (116) is two, and the two telescopic rods (116) are both installed on both sides of the first connecting rod (114). One end of each telescopic rod (116) is rotatably connected to both sides of the second connecting rod (115). First support rods (117) are evenly rotatably installed on the outer side of the bottom end of the baking furnace main body (110). The number of the first support rods (117) is four. First cavities (118) are opened inside the first support rods (117). First springs (119) are fixedly installed inside the first cavities (118). Second support rods (120) are inserted and installed inside the first cavities (118). One end of each first spring (119) is fixedly connected to the second support rod (120). On the side where each second support rod (120) is close to each other, a third support (121) is rotatably connected. The number of the third supports (121) is four groups. The number of each group of the third supports (121) is two. A contraction rod (122) is sleeved and installed at the end where each group of the third supports (121) is close to each other. A contraction cavity (123) is opened inside the contraction rod (122). One end of the third support (121) is inserted and installed inside the contraction cavity (123). A second spring (124) is movably installed inside the contraction cavity (123). Both ends of the second spring (124) are fixedly connected to the third support (121). Side plates (127) are fixedly installed on both sides of the bottom end of the baking furnace main body (110). A collection box (129) is movably installed on the side where the two side plates (127) are close to each other. A fixing block (128) is fixedly installed at one end of the side plate (127). A second cavity (130) is opened inside the fixing block (128). A plug rod (131) is inserted and installed through the second cavity (130) on one side of the fixing block (128). Slots (132) are opened on both sides of the collection box (129). One end of the plug rod (131) is inserted and installed inside the slot (132). A first limiting plate (133) is sleeved and installed on the outer side of the plug rod (131). A third spring (134) is sleeved and installed on the outer side of the plug rod (131). A second limiting plate (135) is fixedly installed on the outer side of the plug rod (131).The first limiting plate (133), the third spring (134), and the second limiting plate (135) are all installed inside the second cavity (130).

2. The hydrocracking oven with a sealing structure according to claim 1, wherein: Observation windows (111) are embedded and installed on both sides of the baking furnace main body (110).

3. A hydrocracking oven with a sealing structure according to claim 1, characterized in that: Through grooves (125) are formed on both sides of the first support rod (117), and sliding rods (126) are fixedly installed on both sides of one end of the second support rod (120), and one ends of the sliding rods (126) are slidably installed inside the through grooves (125).

Images