Reaction kettle cover capable of being quickly assembled, disassembled and sealed

Abstract

The utility model discloses a reaction kettle cover capable of being quickly assembled, disassembled and sealed, and particularly relates to the field of reaction kettle covers, the reaction kettle cover comprises a kettle cover body, a reaction kettle body is arranged at the bottom of the kettle cover body, a butt joint ring is fixedly connected to the top of the reaction kettle body, and a lifting handle is fixedly connected to the top of the kettle cover body. When the kettle cover body covers the surface of the reaction kettle body, the positioning blocks are stressed to move inwards and drive the supporting springs to be compressed until the positioning blocks correspond to the positioning grooves, so that the supporting springs rebound, the positioning blocks are inserted into the corresponding positioning grooves, and the effect of mounting the kettle cover body is achieved; the pull block is pulled upwards to be in contact with the surface of the lifting handle, so that the kettle cover body is conveniently lifted, the pull block drives the sliding block to move upwards and drives the inner side end of the connecting rod to move upwards, so that the moving rod and the positioning block are driven to move outwards, the positioning block is separated from the positioning groove, and the kettle cover body can be taken out by pulling the kettle cover body upwards; therefore, the kettle cover body is convenient to mount and take out.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettle covers, in particular to a reaction kettle cover that can be quickly assembled, unassembled and sealed. Background Art

[0002] The broad understanding of a reactor is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. The reactor cover is an important part of the reactor. It is located at the top of the reactor and is used to close the reaction space to ensure that the pressure, temperature and other conditions during the reaction process are controlled.

[0003] A Chinese patent discloses a reactor sealing cover that is easy to disassemble and assemble with a publication number of CN219784704U, and the application date is 2023.04.11. The patented technology sets a connection assembly, pre-aligns the holes through the first connecting plate and the second connecting plate, and then connects the screw on the second connecting plate to the fixing nut on the first connecting plate. The continuous rotation of the screw can continuously pull the cover down, thereby making the installation of the cover tighter, and there are only four groups of connection assemblies between the kettle body and the cover body, which can be installed and disassembled more quickly. However, when the above device is in use, it takes a long time to twist the screw, which makes it more troublesome to install and disassemble the reactor body on the surface of the reactor, thereby affecting the progress of the experiment. Therefore, the inventor provides a reactor cover that can be quickly assembled and unassembled and sealed to solve the problems raised in the above background technology. Summary of the invention

[0004] The utility model aims to provide a reaction kettle cover which can be quickly assembled, unassembled and sealed, so as to achieve the effect of convenient installation and removal of the kettle cover body.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A reactor cover for quick assembly, disassembly and sealing comprises a reactor cover body, a reactor body is arranged at the bottom of the reactor cover body, a docking ring is fixedly connected to the top of the reactor body, and a handle is fixedly connected to the top of the reactor cover body; a connecting mechanism is arranged inside the reactor cover body, and the connecting mechanism comprises a group of slides arranged in a circle and fixedly connected to the inside of the reactor cover body, a movable positioning block is slidably connected to the inner side of the slide, and the right side surface of the positioning block passes through the surface of the reactor cover body; a connecting ring is fixedly connected to the top of the docking ring, a group of positioning grooves are opened on the outer surface of the connecting ring, and the positioning block is slidably connected to the positioning groove.

[0007] As a further solution of the utility model: the connecting mechanism also includes a sliding block that penetrates the top surface of the kettle cover body and is slidably connected to the surface of the kettle cover body, the four sides of the sliding block are respectively hinged with connecting rods, the outer ends of the connecting rods are hinged to the corresponding moving rods through hinges, the bottom of the moving rod is fixedly connected to the positioning block, and the top of the sliding block is fixedly connected to a pulling block.

[0008] As a further solution of the utility model: a guide groove is provided at the bottom of the sliding block, a guide rod is slidably connected inside the guide groove, and the bottom of the guide rod is fixedly connected to the inner side of the kettle cover body.

[0009] As a further solution of the utility model: the outer side of the sliding block is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a supporting spring, and the top of the supporting spring is fixedly connected to the inner side of the kettle cover body.

[0010] As a further solution of the utility model: the opposite side surfaces of the positioning block are in an arc shape that gradually becomes longer from bottom to top.

[0011] As a further solution of the utility model: a sealing mechanism is arranged inside the kettle cover body, and the sealing mechanism comprises a sealing gasket fixedly connected to the inner side of the kettle cover body, and a sealing strip is fixedly connected to the top of the connecting ring.

[0012] As a further solution of the utility model: a raised strip is fixedly connected to the bottom of the sealing gasket, a recessed groove is provided on the surface of the sealing strip, and the outer shape of the raised strip is matched with the inner shape of the recessed groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The reactor cover with quick assembly and disassembly and sealing has the following advantages: when the reactor cover body is covered on the surface of the reactor body, the connecting ring contacts the inner surface of the positioning block, and due to the gravity of the reactor cover body, the positioning block is forced to move inwards and drives the supporting spring to compress, until the reactor cover body is completely covered on the top of the reactor body, the positioning block corresponds to the positioning groove, so that the supporting spring rebounds and the positioning block is inserted into the corresponding positioning groove, thereby achieving the effect of installing the reactor cover body; the pulling block is pulled upwards to make the pulling block contact with the surface of the handle, so that it is convenient to lift the reactor cover body, the pulling block drives the sliding block to move upwards, drives the inner end of the connecting rod to move upwards, makes the connecting rod gradually become parallel, thereby drives the moving rod and the positioning block to move outwards, makes the positioning block disengage from the positioning groove, and then pulls the reactor cover body upwards to take out the reactor cover body, thereby achieving the effect of convenient installation and removal of the reactor cover body.

[0015] In addition, the reactor cover with quick assembly and disassembly and sealing, when the reactor cover body is installed on the reactor body, the sealing gasket contacts the surface of the sealing strip, and the raised strip is inserted into the interior of the recessed groove, and the raised strip is completely fitted with the interior of the recessed groove, which can more effectively prevent the penetration of external substances such as air, water, and dust, thereby achieving a sealing effect on the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a reactor cover that can be quickly assembled, unassembled and sealed;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of a reactor cover body in a reactor cover for quick assembly, disassembly and sealing;

[0018] Figure 3 A schematic diagram of the structure of position A in a reactor cover for quick assembly, disassembly and sealing;

[0019] Figure 4 It is a schematic diagram of the structure at B in a reactor cover for quick loading, unloading and sealing;

[0020] Figure 5 The present invention is a schematic structural diagram of another viewing angle of the section of the reactor cover body in a reactor cover for quick assembly, disassembly and sealing.

[0021] In the figure: 10, kettle cover body; 11, reactor body; 12, docking ring; 13, handle; 20, connecting mechanism; 201, slide; 202, positioning block; 203, moving rod; 204, connecting rod; 205, connecting ring; 206, positioning groove; 207, sliding block; 208, pulling block; 209, guide groove; 210, guide rod; 211, fixing plate; 212, supporting spring; 30, sealing mechanism; 301, sealing pad; 302, sealing strip; 303, raised strip; 304, recessed groove; DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] like Figure 1 , 2 As shown, a reactor cover for quick assembly, disassembly and sealing includes a reactor cover body 10, a reactor body 11 is arranged at the bottom of the reactor cover body 10, a docking ring 12 is fixedly connected to the top of the reactor body 11, and a handle 13 is fixedly connected to the top of the reactor cover body 10; a connecting mechanism 20 is arranged inside the reactor cover body 10.

[0024] refer to Figure 2-5The connecting mechanism 20 includes a group of circumferentially arranged slides 201 fixedly connected to the inside of the kettle cover body 10, and a movable positioning block 202 is slidably connected to the inner side of the slide 201, and the right side surface of the positioning block 202 passes through the surface of the kettle cover body 10; a connecting ring 205 is fixedly connected to the top of the docking ring 12, and a group of positioning grooves 206 are opened on the outer surface of the connecting ring 205, and the positioning block 202 is slidably connected to the positioning groove 206.

[0025] Specifically, the connecting mechanism 20 also includes a sliding block 207 that passes through the top surface of the kettle cover body 10 and is slidably connected to the surface of the kettle cover body 10. The front, back, left and right sides of the sliding block 207 are respectively hinged with connecting rods 204. The outer side of the connecting rod 204 is hinged to the corresponding moving rod 203 through a hinge. The top of the sliding block 207 is fixedly connected with a pull block 208.

[0026] Preferably, a guide groove 209 is provided at the bottom of the sliding block 207, and a guide rod 210 is slidably connected inside the guide groove 209, and the bottom of the guide rod 210 is fixedly connected to the inner side of the kettle cover body 10. When the sliding block 207 moves, the guide groove 209 will be driven to slide along the surface of the guide rod 210, thereby achieving the effect of guiding the sliding block 207 when moving.

[0027] When in use, the pull block 208 is pulled upward so that the pull block 208 contacts the surface of the handle 13, thereby facilitating the lifting of the kettle cover body 10. The pull block 208 drives the sliding block 207 to move upward, drives the inner end of the connecting rod 204 to move upward, and makes the connecting rod 204 gradually become parallel, thereby driving the moving rod 203 and the positioning block 202 to move outward, so that the positioning block 202 is immersed in the interior of the kettle cover body 10, and then the kettle cover body 10 is covered on the top surface of the reactor body 11, so that the bottom of the kettle cover body 10 is supported by the docking ring 12, and the inner surface of the kettle cover body 10 contacts the surface of the connecting ring 205, and then the pull block 208 is pushed downward, and the pull block 208 drives the sliding block 207 to move downward through the connecting rod 204 to drive the four positioning blocks 202 to move inward and insert into the positioning groove 206, thereby achieving the effect of connecting the kettle cover body 10 with the reactor body 11.

[0028] For further reference, Figure 4 The outer side of the sliding block 207 is fixedly connected with a fixing plate 211, the top of the fixing plate 211 is fixedly connected with a supporting spring 212, and the top of the supporting spring 212 is fixedly connected to the inner side of the kettle cover body 10. When the sliding block 207 is pulled upward, the supporting spring 212 is compressed, and after the kettle cover body 10 and the reactor body 11 are docked, the sliding block 207 is released, and the supporting spring 212 rebounds and drives the four positioning blocks 202 to be inserted into the positioning groove 206, thereby achieving the effect of quick installation of the kettle cover body 10.

[0029] Preferably, reference Figure 2 , the opposite side surface of the positioning block 202 is an arc shape that gradually becomes longer from bottom to top; when the kettle cover body 10 covers the surface of the reactor body 11, the connecting ring 205 contacts the inner surface of the positioning block 202. Due to the gravity of the kettle cover body 10, the positioning block 202 will be forced to move inward and drive the supporting spring 212 to compress until the kettle cover body 10 is completely covered on the top of the reactor body 11. The positioning block 202 corresponds to the positioning groove 206, so that the supporting spring 212 rebounds, so that the positioning block 202 is inserted into the corresponding positioning groove 206, further accelerating the speed of installing the kettle cover body 10 on the reactor body 11.

[0030] refer to Figure 3 A sealing mechanism 30 is provided inside the kettle cover body 10 , and the sealing mechanism 30 includes a sealing gasket 301 fixedly connected to the inner side of the kettle cover body 10 , and a sealing strip 302 is fixedly connected to the top of the connecting ring 205 .

[0031] When the kettle cover body 10 is installed on the reactor body 11 , the sealing gasket 301 contacts the surface of the sealing strip 302 , thereby achieving the effect of sealing the inside of the reactor body 11 .

[0032] For further reference, Figure 3 The bottom of the sealing gasket 301 is fixedly connected with a raised strip 303, and the surface of the sealing strip 302 is provided with a recessed groove 304, and the outer shape of the raised strip 303 matches the inner shape of the recessed groove 304. When the sealing gasket 301 contacts the sealing strip 302, the raised strip 303 is inserted into the inner part of the recessed groove 304, and the raised strip 303 and the inner part of the recessed groove 304 are completely fitted, which can more effectively prevent the penetration of external substances such as air, water, and dust, and further increase the sealing effect of the reactor body 11.

[0033] The working principle of the utility model is: when the kettle cover body 10 covers the surface of the reactor body 11, the connecting ring 205 contacts the inner surface of the positioning block 202. Due to the gravity of the kettle cover body 10, the positioning block 202 is forced to move inward and drive the support spring 212 to compress until the kettle cover body 10 is completely covered on the top of the reactor body 11. The positioning block 202 corresponds to the positioning groove 206, so that the support spring 212 rebounds, so that the positioning block 202 is inserted into the corresponding positioning groove 206, thereby achieving the kettle cover body 10. Installation effect; pull the pull block 208 upwards to make the pull block 208 contact with the surface of the handle 13, so as to facilitate lifting the kettle cover body 10, and the pull block 208 drives the sliding block 207 to move upward, drives the inner end of the connecting rod 204 to move upward, and makes the connecting rod 204 gradually become parallel, thereby driving the moving rod 203 and the positioning block 202 to move outward, so that the positioning block 202 is separated from the positioning groove 206, and then the kettle cover body 10 is pulled upwards to take out the kettle cover body 10, thereby achieving the effect of convenient installation and removal of the kettle cover body 10.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A reactor cover for quick assembly, disassembly and sealing, comprising a reactor cover body (10), a reactor body (11) being arranged at the bottom of the reactor cover body (10), a docking ring (12) being fixedly connected to the top of the reactor body (11), and a handle (13) being fixedly connected to the top of the reactor cover body (10); a connecting mechanism (20) being arranged inside the reactor cover body (10), characterized in that: The connection mechanism (20) comprises a group of slides (201) arranged in a circumference and fixedly connected to the inside of the kettle cover body (10); a movable positioning block (202) is slidably connected to the inner side of the slide (201); the right side surface of the positioning block (202) penetrates the surface of the kettle cover body (10); a connecting ring (205) is fixedly connected to the top of the docking ring (12); a group of positioning grooves (206) are formed on the outer side surface of the connecting ring (205); the positioning block (202) is slidably connected to the positioning grooves (206).

2. The quick-install, uninstall and sealable reactor cover according to claim 1, characterized in that: The connection mechanism (20) further comprises a sliding block (207) penetrating the top surface of the kettle cover body (10) and slidably connected to the surface of the kettle cover body (10); four sides of the sliding block (207) are respectively hinged with connecting rods (204); the outer ends of the connecting rods (204) are hinged with corresponding moving rods (203) through hinges; the bottom of the moving rod (203) is fixedly connected to the positioning block (202); and the top of the sliding block (207) is fixedly connected with a pulling block (208).

3. The quick-install, uninstall and sealable reactor cover according to claim 2, characterized in that: A guide groove (209) is provided at the bottom of the sliding block (207), a guide rod (210) is slidably connected inside the guide groove (209), and the bottom of the guide rod (210) is fixedly connected to the inner side of the kettle cover body (10).

4. The quick-install, uninstall and sealable reactor cover according to claim 3, characterized in that: A fixing plate (211) is fixedly connected to the outer side of the sliding block (207), a supporting spring (212) is fixedly connected to the top of the fixing plate (211), and the top of the supporting spring (212) is fixedly connected to the inner side of the kettle cover body (10).

5. The quick-install, uninstall and sealable reactor cover according to claim 1, characterized in that: The opposite side surfaces of the positioning block (202) are in an arc shape that gradually becomes longer from bottom to top.

6. The quick-install, uninstall and sealable reactor cover according to claim 1, characterized in that: A sealing mechanism (30) is provided inside the kettle cover body (10), and the sealing mechanism (30) comprises a sealing gasket (301) fixedly connected to the inner side of the kettle cover body (10), and a sealing strip (302) is fixedly connected to the top of the connecting ring (205).

7. The quick-install, uninstall and sealable reactor cover according to claim 6, characterized in that: A raised strip (303) is fixedly connected to the bottom of the sealing pad (301), a recessed groove (304) is provided on the surface of the sealing strip (302), and the outer shape of the raised strip (303) matches the inner shape of the recessed groove (304).

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