CN213791595U

CN213791595U - Blending reaction kettle for engine oil production

Info

Publication number: CN213791595U
Application number: CN202022193138.1U
Authority: CN
Inventors: 刘佳微; 林加峰; 隋同; 孙亚范
Original assignee: Changchun Delian Chemical Co ltd
Current assignee: Changchun Delian Chemical Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-27
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a blending reaction kettle for machine oil production, which belongs to the technical field of reaction kettles and comprises a reaction kettle body, wherein a sealing cover is connected above the reaction kettle body, a fixing ring is connected below the sealing cover by the outer side, a holding tank is arranged inside the side wall of the reaction kettle body and corresponds to the position of the fixing ring, the fixing ring is fixedly connected with the reaction kettle body through a fixing bolt, the utility model realizes the function of effectively scraping the inner side wall of the reaction kettle body by arranging a scraping component comprising a bottom scraping plate, a connecting column, a driving block, a driving groove, a side scraping plate, a fixing nut and a fixing screw rod under the mutual cooperation of the internal structure of the component, thereby avoiding the occurrence of the condition that the inner side wall of the reaction kettle body adheres to materials, and the component is convenient to install and disassemble and is further convenient to replace the bottom scraping plate and the side scraping plate when the bottom scraping plate and the side scraping plate are worn, the subsequent scraping and attaching efficiency of the device is ensured.

Description

Blending reaction kettle for engine oil production

Technical Field

The utility model belongs to the technical field of reation kettle, concretely relates to machine oil production is with mediation reation kettle.

Background

A blending reaction kettle is needed to realize the blending function of the engine oil and the oil material in the engine oil production.

Chinese patent application No. CN201721417391.2 discloses a blending reaction kettle for machine oil production, which can effectively improve the stirring effect and accelerate the reaction temperature control.

The above patent has the following problems: 1. the existing blending reaction kettle for producing engine oil is not provided with a perfect scraping component, so that the inner side wall and the bottom of the reaction kettle body are not convenient to effectively scrape, and the materials are adhered after being used for a long time, so that troubles are brought to cleaning of workers; 2. the existing blending reaction kettle for producing engine oil is not provided with a perfect pressure relief component, so that the air pressure in the reaction kettle body is not convenient to discharge in time, and potential danger exists.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a machine oil production is with mediation reation kettle has perfect scraping and attaches the subassembly to and the characteristics of perfect pressure release subassembly.

In order to achieve the above object, the utility model provides a following technical scheme: a blending reaction kettle for machine oil production comprises a reaction kettle body, wherein a sealing cover is connected above the reaction kettle body, a fixing ring is connected to the lower part of the sealing cover by the outer side, a containing groove is formed in the inner part of the side wall of the reaction kettle body and corresponds to the position of the fixing ring, the fixing ring is fixedly connected with the reaction kettle body through a fixing bolt, a driving piece is installed above the sealing cover, a feed inlet is connected to one side, which is positioned above the driving piece, of the sealing cover, the output shaft end of the driving piece is connected with a rotating shaft, the rotating shaft penetrates through the sealing cover and extends into the reaction kettle body, a plurality of stirring rods are uniformly connected to the two sides of the sealing cover, scraping and attaching components are arranged on the outer sides and the lower parts of the stirring rods and comprise bottom scraping and attaching plates, connecting columns and side scraping and attaching plates, the side scraping and attaching plates are provided with two sides, and the side scraping and attaching plates are symmetrically arranged in the reaction kettle body, the side is scraped and is attached the board and be connected with a plurality of puddler that corresponds the side, the below that the side was scraped attaches the board is connected with the end and is scraped and attach the board, the end is scraped and is attached the top of board and be connected with the spliced pole, two spliced pole and rotation axis connection, the below intermediate position department of the reation kettle body is connected with the discharge gate, the annular chamber has been seted up to the lateral wall inside of the reation kettle body, the internal connection of annular chamber has the material circulation mechanism, one side of the reation kettle body is leaned on the top to be connected with accuse temperature medium admission pipe, the opposite side of the reation kettle body leans on the below to be connected with accuse temperature medium discharge pipe, accuse temperature medium admission pipe and accuse temperature medium discharge pipe all communicate with the annular chamber.

Preferably, scrape and attach the subassembly including driving the piece and drive the groove, drive the piece and connect in one side of puddler, the side is scraped the inside of attaching the board and is seted up and is driven the groove corresponding to one side of a plurality of drive pieces.

Preferably, scrape and attach the subassembly and include fixed plate, fixation nut and clamping screw, two spliced poles are connected to the fixed plate, the inside both sides of fixed plate all are connected with clamping screw, clamping screw connects in the below of axis of rotation, connect through fixation nut between clamping screw and the fixed plate.

Preferably, the upper and lower parts of the inner part of one side of the side scraping plate are provided with avoiding grooves.

Preferably, top one side of closing cap is provided with the pressure release subassembly, the pressure release subassembly includes limiting plate, connecting plate, guide bar, compresses tightly sealing spring, sealed post, sealed hemisphere and pressure release hole, the connecting plate sets up in the top of closing cap, the inside both sides of connecting plate all are connected with the guide bar, the lower extreme of guide bar is connected in the upper surface of closing cap, two the top of guide bar is connected with the limiting plate, the outside of guide bar and the position department that is located between limiting plate and the connecting plate cup joint and compress tightly sealing spring, the below of connecting plate is connected with sealed post, the below of sealed post links to bond has sealed hemisphere, the pressure release hole has been seted up to the inside of closing cap and the position department that corresponds sealed post and sealed hemisphere.

Preferably, the pressure release subassembly is including consolidating sealing washer and seal groove, consolidate the sealing washer and connect in the below of connecting plate and lean on the outside, the seal groove has been seted up to the inside of closing cap and the position department that corresponds the consolidation sealing washer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up including scraping at the bottom and attaching the board, the spliced pole, drive the piece, drive the groove, the side is scraped and is attached the board, the fixed plate, fixing nut and clamping screw scrape and attach the subassembly, under this subassembly inner structure mutually support, realized can effectively scraping the function that attaches to the inside wall of the reation kettle body, thereby avoided the condition of reation kettle body inside wall adhesion material to appear, and this subassembly is convenient for install and dismantle, and then be convenient for scrape at the bottom attach the board and scrape to attach the board and change it when wearing and tearing appear with the side, guaranteed the device subsequent scrape and attach efficiency.

2. The utility model discloses a pressure release subassembly that the setting includes limiting plate, connecting plate, guide bar, pressure seal spring, reinforcement sealing washer, sealed post, sealed hemisphere, pressure release hole and seal groove under this subassembly inner structure mutually supports, has realized the function that can in time discharge the internal portion of reation kettle, and then can guarantee the uniformity of the internal and external atmospheric pressure of reation kettle, has avoided latent danger.

Drawings

Fig. 1 is a schematic structural view of a cross section of the present invention;

fig. 2 is a schematic structural view of the pressure relief assembly shown in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the point B in fig. 1;

in the figure: 1. a reaction kettle body; 2. a pressure relief assembly; 21. a limiting plate; 22. a connecting plate; 23. a guide bar; 24. compressing the sealing spring; 25. reinforcing the sealing ring; 26. sealing the column; 27. sealing the hemisphere; 28. a pressure relief vent; 29. a sealing groove; 3. sealing the cover; 4. a drive member; 5. a feed inlet; 6. a temperature control medium inlet pipe; 7. a rotating shaft; 8. a stirring rod; 9. a material circulation mechanism; 10. a discharge port; 11. a scraping component; 111. a bottom scraping attachment plate; 112. connecting columns; 113. driving the block; 114. a driving groove; 115. a side scraping plate; 116. a fixing plate; 117. fixing a nut; 118. fixing the screw rod; 12. a temperature control medium discharge pipe; 13. an annular cavity; 14. a fixing ring; 15. accommodating grooves; 16. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a blending reaction kettle for machine oil production comprises a reaction kettle body 1, wherein a sealing cover 3 is connected above the reaction kettle body 1, a fixing ring 14 is connected to the lower part of the sealing cover 3 close to the outer side, a containing groove 15 is formed in the inner part of the side wall of the reaction kettle body 1 and corresponds to the position of the fixing ring 14, the fixing ring 14 is fixedly connected with the reaction kettle body 1 through a fixing bolt 16, a driving piece 4 is installed above the sealing cover 3, a feed inlet 5 is connected to one side, which is positioned above the driving piece 4, of the sealing cover 3, a rotating shaft 7 is connected to the output shaft end of the driving piece 4, the rotating shaft 7 penetrates through the sealing cover 3 and extends into the reaction kettle body 1, a plurality of stirring rods 8 are uniformly connected to the two sides of the sealing cover 3, scraping attachment assemblies 11 are arranged on the outer sides and the lower sides of the plurality of stirring rods 8, each scraping attachment assembly 11 comprises a bottom scraping attachment plate 111, a connecting column 112 and a side scraping attachment plate 115, two side scraping attachment plates 115, two sides are scraped and are attached board 115 symmetry and set up the inside with the reation kettle body 1, the side is scraped and is attached board 115 and be connected with a plurality of puddler 8 that corresponds the side, the below that the board 115 was scraped to the side is connected with and is scraped and attach board 111 at the bottom, the top of scraping at the bottom and attaching board 111 is connected with spliced pole 112, two spliced poles 112 are connected with axis of rotation 7, the below intermediate position department of the reation kettle body 1 is connected with discharge gate 10, annular chamber 13 has been seted up to the lateral wall of the reation kettle body 1 is inside, the internal connection of annular chamber 13 has material circulation mechanism 9, one side of the reation kettle body 1 leans on the top to be connected with accuse temperature medium admission pipe 6, the opposite side of the reation kettle body 1 leans on the below to be connected with accuse temperature medium discharge pipe 12, accuse temperature medium admission pipe 6 and accuse temperature medium discharge pipe 12 all communicate with annular chamber 13.

Specifically, scrape and attach subassembly 11 including drive piece 113 and drive groove 114, drive piece 113 and connect in one side of puddler 8, and the side is scraped the inside of attaching board 115 and is seted up drive groove 114 corresponding to one side of a plurality of drive piece 113.

Through adopting above-mentioned technical scheme, be convenient for drive the side under the effect of puddler 8 and scrape the accessory plate 115 and rotate, and then make the side scrape the accessory plate 115 and can effectively scrape the inside wall of the reation kettle body 1 and attach.

Specifically, scrape and attach subassembly 11 including fixed plate 116, fixing nut 117 and set screw 118, two spliced poles 112 are connected to fixed plate 116, and the inside both sides of fixed plate 116 all are connected with set screw 118, and set screw 118 connects in the below of axis of rotation 7, connects through set screw 117 between set screw 118 and the fixed plate 116.

Through adopting above-mentioned technical scheme, be convenient for realize the function of installation and dismantlement between spliced pole 112 and the axis of rotation 7, and then scrape when attaching the board 111 and the side scrapes attaching the board 115 and appear wearing and tearing at the end, be convenient for change it to guarantee to scrape and attach efficiency.

Specifically, the avoidance grooves are formed in the inner side of the side scraping plate 115 up and down.

By adopting the technical scheme, the situation that the side scraping plate 115 touches the material circulating mechanism 9 during scraping is avoided.

Specifically, top one side of closing cap 3 is provided with pressure release subassembly 2, pressure release subassembly 2 includes limiting plate 21, connecting plate 22, guide bar 23, compress tightly sealing spring 24, sealed post 26, sealed hemisphere 27 and pressure release hole 28, connecting plate 22 sets up in the top of closing cap 3, the inside both sides of connecting plate 22 all are connected with guide bar 23, the lower extreme of guide bar 23 is connected in the upper surface of closing cap 3, the top of two guide bar 23 is connected with limiting plate 21, the outside of guide bar 23 and the position department that is located between limiting plate 21 and the connecting plate 22 have cup jointed and have compressed tightly sealing spring 24, the below of connecting plate 22 is connected with sealed post 26, sealed post 26's below even bonds and has sealed hemisphere 27, the inside of closing cap 3 and the position department that corresponds sealed post 26 and sealed hemisphere 27 have seted up pressure release hole 28.

Through adopting above-mentioned technical scheme, when guaranteeing the 1 leakproofness of the reation kettle body, the inside atmospheric pressure that is higher than the outside of the reation kettle body of being convenient for in time discharges, and then has effectively guaranteed the uniformity of inside and outside atmospheric pressure, has avoided potential danger.

Specifically, the pressure relief assembly 2 comprises a reinforcing sealing ring 25 and a sealing groove 29, the reinforcing sealing ring 25 is connected to the lower portion of the connecting plate 22 close to the outer side, and the sealing groove 29 is formed in the sealing cover 3 and corresponds to the position of the reinforcing sealing ring 25.

Through adopting above-mentioned technical scheme, further guarantee the leakproofness between pressure release subassembly 2 and the reation kettle body 1.

The utility model discloses well reation kettle body, driving piece, accuse temperature medium admission pipe, axis of rotation, puddler, material circulation mechanism and accuse temperature medium discharge pipe's structure and principle have been demonstrated in a blending reation kettle for the machine oil production that chinese patent application number is CN201721417391.2 discloses.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, the device can start working, when the driving piece 4 drives the rotating shaft 7 to drive the stirring rod 8 to stir the materials in the reaction kettle body 1, because the driving block 113 is clamped in the driving groove 114, and then the side scraping plate 115 can be driven to scrape the inner side wall of the reaction kettle body 1, thereby the bottom scraping plate 111 can be driven to scrape the bottom wall of the reaction kettle body 1, when the reaction kettle body 1 works, if the internal pressure is higher than the external pressure, under the action of the pressure difference, the sealing hemisphere 27 and the sealing column 26 gradually move to the side far away from the pressure relief hole 28, the connecting plate 22 drives the reinforcing sealing ring 25 to separate from the sealing groove 29, the connecting plate 22 moves along the guide rod 23, the pressing sealing spring 24 is compressed under the action of the pressure difference, the limiting plate 21 plays an effective limiting role, when the sealing column 26 completely separates from the pressure relief hole 28, the internal air pressure can be discharged through the pressure relief hole 28, after the difference between the internal air pressure and the external air pressure is consistent, under the resilience action of the compression sealing spring 24, the connecting plate 22 moves along the guide rod 23 again, the reinforcing sealing ring 25 is clamped inside the sealing groove 29, the sealing post 26 and the sealing hemisphere 27 are clamped inside the pressure relief hole 28, so as to play an effective sealing role, after the device works for a period of time, if the bottom scraping attachment plate 111 and the side scraping attachment plate 115 are worn and need to be replaced, only the fixing bolt 16 needs to be taken down, then the sealing cover 3 and the structure connected with the sealing cover are taken out along the reaction kettle body 1 (the fixing ring 14 is separated from the accommodating groove 15), meanwhile, the scraping attachment assembly 11 is also taken out, then, only the fixing nut 117 needs to be taken down along the fixing screw 118, under the action of gravity, the connecting column 112 drives the fixing plate 116 and then the bottom scraping attachment plate 111 to fall, so that the side scraping attachment plate 115 falls, the driving block 113 is separated from the driving groove 114, and the new scraping and attaching component 11 and the rotating shaft 7 are reinstalled, so that the device can be continuously used, and the subsequent scraping and attaching efficiency is effectively ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engine oil production is with mediation reation kettle, includes the reation kettle body (1), its characterized in that: the reaction kettle is characterized in that a sealing cover (3) is connected above the reaction kettle body (1), a fixing ring (14) is connected to the lower side of the sealing cover (3) by the outer side, a holding groove (15) is formed in the side wall of the reaction kettle body (1) and corresponds to the position of the fixing ring (14), the fixing ring (14) is fixedly connected with the reaction kettle body (1) through a fixing bolt (16), a driving piece (4) is installed above the sealing cover (3), a feeding hole (5) is connected to one side, located above the sealing cover (3) and located on the driving piece (4), of the driving piece (4), a rotating shaft (7) is connected to the output shaft end of the driving piece (4), the rotating shaft (7) penetrates through the sealing cover (3) and extends to the inside of the reaction kettle body (1), a plurality of stirring rods (8) are uniformly connected to the two sides of the sealing cover (3), and a scraping assembly (11) is arranged on the outer side and the lower side of the stirring rods (8), the scraping and attaching assembly (11) comprises a bottom scraping and attaching plate (111), a connecting column (112) and a side scraping and attaching plate (115), wherein the side scraping and attaching plate (115) is provided with two, the two sides scraping and attaching plate (115) are symmetrically arranged inside the reaction kettle body (1), the side scraping and attaching plate (115) is connected with a plurality of stirring rods (8) corresponding to the sides, the side scraping and attaching plate (115) is connected with the bottom scraping and attaching plate (111) at the lower part, the connecting column (112) is connected above the bottom scraping and attaching plate (111), the two connecting columns (112) are connected with a rotating shaft (7), a discharge hole (10) is connected at the middle position of the lower part of the reaction kettle body (1), an annular cavity (13) is arranged inside the side wall of the reaction kettle body (1), a material circulating mechanism (9) is connected inside the annular cavity (13), one side of the reaction kettle body (1) is connected with a temperature control medium inlet pipe (6) by the upper part, and a temperature control medium discharge pipe (12) is connected to the other side of the reaction kettle body (1) close to the lower part, and the temperature control medium inlet pipe (6) and the temperature control medium discharge pipe (12) are both communicated with the annular cavity (13).

2. The blending reaction kettle for engine oil production according to claim 1, characterized in that: scrape and attach subassembly (11) including driving piece (113) and drive groove (114), drive piece (113) are connected in one side of puddler (8), drive groove (114) have been seted up to the inside of scraping attached board (115) and one side that corresponds a plurality of drive piece (113) to the side.

3. The blending reaction kettle for engine oil production according to claim 2, characterized in that: scrape and attach subassembly (11) including fixed plate (116), fixation nut (117) and clamping screw (118), two spliced poles (112) are connected to fixed plate (116), the inside both sides of fixed plate (116) all are connected with clamping screw (118), clamping screw (118) are connected in the below of axis of rotation (7), connect through fixation nut (117) between clamping screw (118) and fixed plate (116).

4. The blending reaction kettle for engine oil production according to claim 3, characterized in that: and avoidance grooves are formed in the inner part of one side of the side scraping plate (115) from top to bottom.

5. The blending reaction kettle for engine oil production according to claim 4, characterized in that: the pressure relief component (2) is arranged on one side of the upper portion of the sealing cover (3), the pressure relief component (2) comprises a limiting plate (21), a connecting plate (22), a guide rod (23), a compression sealing spring (24), a sealing column (26), a sealing hemisphere (27) and a pressure relief hole (28), the connecting plate (22) is arranged above the sealing cover (3), the guide rod (23) is connected to two sides of the connecting plate (22), the lower end of the guide rod (23) is connected to the upper surface of the sealing cover (3), the limiting plate (21) is connected to the upper portion of the guide rod (23), the compression sealing spring (24) is sleeved on the outer side of the guide rod (23) and located between the limiting plate (21) and the connecting plate (22), the sealing column (26) is connected to the lower portion of the connecting plate (22), the sealing hemisphere (27) is connected to the lower portion of the sealing column (26), and a pressure relief hole (28) is formed in the sealing cover (3) and corresponds to the sealing column (26) and the sealing hemisphere (27).

6. A blending reation kettle for engine oil production according to claim 5, characterized in that: pressure release subassembly (2) are including consolidating sealing washer (25) and seal groove (29), consolidate sealing washer (25) and connect in the below of connecting plate (22) and lean on the outside, seal groove (29) have been seted up to the inside of closing cap (3) and the position department that corresponds consolidate sealing washer (25).