CN113893803B

CN113893803B - Alkylation reaction oil separating device

Info

Publication number: CN113893803B
Application number: CN202111104113.2A
Authority: CN
Inventors: 石军; 孙洪涛; 张健; 郭纯; 张希琴
Original assignee: Dongying Huaya Guolian Aviation Fuel Co ltd
Current assignee: Dongying Huaya Guolian Aviation Fuel Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-11-01
Anticipated expiration: 2041-09-22
Also published as: CN113893803A

Abstract

The invention belongs to the field of chemical separation equipment, and relates to an alkylation reaction oil separation device which comprises a base, wherein a tank body is arranged above the base in a matched mode, the base is connected with the tank body through a supporting device, a partition plate is arranged in the tank body, two sleeves are movably arranged on the inner wall of the bottom end of the tank body and are respectively positioned on two sides of the partition plate, the top end of each sleeve penetrates through the top end of the tank body, a screw rod is movably arranged on the inner wall of the bottom end of each sleeve, the top end of each screw rod penetrates through the top end of each sleeve, a nut is arranged on each screw rod in a matched mode, through grooves are respectively formed in two sides of each sleeve, stirring rods are respectively fixedly arranged on two sides of each nut, and each stirring rod penetrates through the corresponding through groove. Screw rod and nut screw-thread fit, the puddler passes through the groove, and the rotation opposite direction of sleeve pipe and screw rod can be injectd the nut, makes the nut drive the puddler and carries out the up-and-down motion, also carries out rotary motion simultaneously, carries out the forced mixing to the material in the left side cavity, compares static mixing mode mixed effect better, is favorable to improving reaction efficiency.

Description

Alkylation reaction oil separating device

Technical Field

The invention belongs to the field of chemical separation equipment, and particularly relates to an alkylation reaction oil separation device.

Background

In the alkylation production process, when reactants and a catalyst are mixed in a static mixer, the mixing time is longer, and when the length of the static mixer is shorter, the residence time of the reactants and the catalyst in the static mixer is short, and the mixing effect is poor, so that an alkylation reaction oil separation device is designed.

Disclosure of Invention

The invention provides an alkylation reaction oil separation device, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides an alkylation reaction oil separator, the on-line screen storage device comprises a base, the top cooperation of base is equipped with a jar body, be connected through strutting arrangement between base and the jar body, the internal baffle of installation of jar, two sleeve pipes of bottom inner wall movable mounting of the jar body, two sleeve pipes are located the both sides of baffle respectively, the top of the jar body is passed on the sheathed tube top, the sheathed tube top is passed on the top of screw rod, the cooperation is equipped with the nut on the screw rod, the open groove is seted up respectively to sheathed tube both sides, the both sides of nut are fixed mounting puddler respectively, the puddler passes a corresponding open groove respectively, the sheathed tube top is with the equal fixed mounting first bevel gear in top of screw rod, the fixed block installation biax motor is passed through to the top outer wall of the jar body, two output shaft tip fixed mounting first electric telescopic handle of biax motor, the back of two first electric telescopic handle end difference fixed mounting second bevel gears, every second bevel gear can with be in same vertical central line and two first bevel gear meshing cooperations of arranging from top to bottom, bottom one side of baffle is seted up and down, the interior cooperation of discharge port is equipped with the control device that the control baffle reciprocated, the top connection discharging pipe of the jar body, the bottom collection box is collected the other side of the jar body, the other side.

The alkylation reaction oil separation device comprises two support columns, wherein the support columns are arranged on one side of the top end of the base and are arranged in the front and back direction, the top ends of the support columns are hinged to the bottom end of the tank body, sliding grooves are formed in the front end and the back end of the bottom end of one side of the tank body respectively, lifting rods are arranged at the front end and the back end of the other side of the top end of the base respectively, sliding blocks are hinged to the top end of each lifting rod, and each sliding block can be inserted into the corresponding sliding groove.

The alkylation reaction oil separation device is characterized in that the control device comprises a placing groove formed in the top end of the discharge port and a second electric telescopic rod, the second electric telescopic rod is mounted on the inner wall of the top end of the placing groove, and the bottom end of the second electric telescopic rod is connected with the top end of the baffle plate.

As for the alkylation reaction oil separation device, one end of the stirring rod is provided with the sliding block, one end of the stirring rod is provided with the vertical rod in a matching manner, the side part of the vertical rod is provided with the sliding groove, the sliding block is inserted into the sliding groove, and the sliding block always slides in the sliding groove.

The invention has the advantages that: the material enters a left cavity in the tank body through a feed pipe, a double-shaft motor works, a first electric telescopic rod on the left side extends, a second bevel gear is meshed and matched with an upper first bevel gear and a lower first bevel gear on the left side to drive the two first bevel gears to rotate, the rotation directions of the two first bevel gears are opposite to each other to drive a screw rod and a sleeve to rotate, the screw rod is in threaded fit with a nut, a stirring rod penetrates through a through groove, the rotation directions of the sleeve and the screw rod are opposite to each other, a nut can be limited, the nut drives the stirring rod to move up and down and also to rotate, the material in the left cavity is forcedly mixed, the mixing effect is better compared with a static mixing mode, the reaction efficiency is favorably improved, after the mixing is finished, a control device controls a baffle plate to be opened to expose an exhaust port, and the material in the left cavity enters the right cavity through the exhaust port, then the first electric telescopic rod on the right side of the double-shaft motor extends to enable the second bevel gear on the right side to be meshed and matched with the upper and lower first bevel gears on the right side to drive the two first bevel gears to rotate, the rotating direction of the screw rod is opposite to that of the sleeve pipe to drive the nut and the stirring rod to move up and down and rotate, the centrifugal separation operation is carried out on the materials in the cavity on the right side, the separated acidic materials enter the collecting box, the liquid materials are discharged from the discharging pipe, the centrifugal operation can enable the materials to be mixed in a shorter time in the mixing process, and the materials can move in the cavity under the driving of centrifugal force in the mixing process, the materials can be in more comprehensive contact, the materials can be mixed more quickly, the time is saved compared with static mixing, the production efficiency is improved, in the separating process, the centrifugal operation is under the action of the centrifugal force, the materials with different specific gravities are gradually separated, the separation time is shorter than the gravity settling separation time, the centrifugal operation is superior to the gravity settling separation of the prior mode, the reaction time is shortened, the reaction efficiency is improved, and the separation effect is better than the gravity settling separation effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the present invention; fig. 2 is a partial enlarged view of I of fig. 1.

Reference numerals: 1. the device comprises a base, 2, a tank body, 3, a partition plate, 4, a sleeve, 5, a screw rod, 6, a nut, 7, a through groove, 8, a stirring rod, 9, a first bevel gear, 10, a double-shaft motor, 11, a first electric telescopic rod, 12, a second bevel gear, 13, a discharge port, 14, a baffle plate, 15, a feeding pipe, 16, a discharge pipe, 17, a collection box, 18, a support column, 19, a sliding groove, 20, a lifting rod, 21, a sliding block, 22, a placement groove, 23, a second electric telescopic rod, 24, a sliding block, 25, a vertical rod, 26 and a sliding groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An alkylation reaction oil separation device, as shown in figure 1-2, comprises a base 1, a tank body 2 is arranged above the base 1 in a matching way, the base 1 is connected with the tank body 2 through a supporting device which supports the tank body 2, a baffle plate 3 is arranged in the tank body 2, the tank body 2 is divided into two cavities by the baffle plate 3, two sleeves 4 are movably arranged on the inner wall of the bottom end of the tank body 2, the bottom end of each sleeve 4 is of a closed structure, the top end of each sleeve 4 is provided with an opening, the two sleeves 4 are respectively arranged on two sides of the baffle plate 3, the top end of each sleeve 4 penetrates through the top end of the tank body 2, each sleeve 4 penetrates through the top end of the tank body 2 and is connected through a seal bearing, namely, the periphery of each sleeve 4 is connected with the inner wall of the seal bearing, the outer ring outer wall of the seal bearing is connected with the inner wall of a through hole at the top end of the tank body 2, a screw rod 5 is movably arranged on the inner wall at the bottom end of each sleeve 4, a nut 6 is arranged on each screw rod 5 in a matching way, two sides of a sleeve 4 are respectively provided with a through groove 7, the through grooves 7 are positioned in a tank body 2, two sides of a nut 6 are respectively fixedly provided with a stirring rod 8, the stirring rods 8 respectively penetrate through a corresponding through groove 7, the top end of the sleeve 4 and the top end of a screw 5 are respectively fixedly provided with a first bevel gear 9, the screw 5 penetrates through the first bevel gear 9 arranged at the top end of the sleeve 4, the first bevel gears 9 are respectively positioned above the tank body 2 and are arranged up and down, the outer wall of the screw 5 is connected with the inner wall at the top end of the sleeve 4 through a sealing bearing, the outer wall at the top end of the tank body 2 is provided with a double-shaft motor 10 through a fixing block, the end parts of two output shafts of the double-shaft motor 10 are respectively and fixedly provided with a first electric telescopic rod 11, the opposite ends of the two first electric telescopic rods 11 are respectively and fixedly provided with a second bevel gear 12, each second bevel gear 12 can be meshed and matched with the two first bevel gears 9 which are positioned on the same vertical central line and are arranged up and down, the second bevel gear 12 is located between the upper and lower first bevel gears 9 after meshing with the upper and lower first bevel gears 9, for example, when in use, the second bevel gear 12 rotates to drive the upper and lower first bevel gears 9 to rotate, and the rotation directions of the two first bevel gears 9 are: first bevel gear 9 on screw rod 5 rotates forward, first bevel gear 9 on sleeve pipe 4 then rotates in the reverse direction, discharge port 13 is seted up to bottom one side of baffle 3, discharge port 13 fit in is equipped with shielding plate 14, the top cooperation of discharge port 13 is equipped with the controlling means that control shielding plate 14 reciprocated, inlet pipe 15 is connected on one side top of the jar body 2, discharging pipe 16 is connected to the opposite side bottom of the jar body 2, the box 17 is collected in the installation of the opposite side bottom of the jar body 2, collect box 17 and jar body 2 inside intercommunication, the gaseous discharge pipe is connected on the opposite side top of the jar body 2, in the separation process, part gaseous phase is discharged from the gaseous discharge pipe, the part in this application all has the corrosion resistance. The material enters a left cavity in the tank body 2 through a feeding pipe 15, a double-shaft motor 10 works, a first electric telescopic rod 11 on the left side extends, a second bevel gear 12 is meshed and matched with an upper first bevel gear 9 and a lower first bevel gear 9 on the left side to drive the two first bevel gears 9 to rotate, the rotating directions of the two first bevel gears 9 are opposite to each other to drive a screw rod 5 and a sleeve 4 to rotate, the screw rod 5 is in threaded fit with a nut 6, a stirring rod 8 penetrates through a through groove 7, the rotating directions of the sleeve 4 and the screw rod 5 are opposite to each other to limit the nut 6, so that the nut 6 drives the stirring rod 8 to move up and down and also to rotate at the same time, the material in the left cavity is forcibly mixed, compared with a static mixing mode, the mixing effect is better, the reaction efficiency is favorably improved, after the mixing is finished, a control device controls a shielding plate 14 to be opened to expose a discharge port 13, the material in the left cavity enters the right cavity through the discharge port 13, then the first electric telescopic rod 11 on the right side of the double-shaft motor 10 extends to enable the second bevel gear 12 on the right side to be meshed and matched with the upper and lower first bevel gears 9 on the right side to drive the two first bevel gears 9 to rotate, the rotation direction of the screw rod 5 is opposite to that of the sleeve 4 to drive the nut 6 and the stirring rod 8 to move up and down and rotate, the material in the right cavity is centrifugally separated, the separated acidic material enters the collection box 17, the liquid material is discharged from the discharge pipe 16, during the mixing process, the centrifugal operation can enable the material to be mixed in a shorter time, and during the mixing process, the material is driven by the centrifugal force to move in the cavity, the material can be in more comprehensive contact, the material can be more rapidly mixed, and compared with static mixing, the time is saved, the efficiency of production is improved, in the separation process, centrifugal operation passes through the effect of centrifugal force, and the material that the proportion is different reaches the separation gradually, and the gravity settling separation time is shorter than to the separation time, and centrifugal operation is superior to the gravity settling separation of current mode from this, has reduced reaction time, has improved reaction efficiency, and the separation effect is also better than gravity settling separation effect moreover.

Specifically, the strutting arrangement described in this embodiment includes two support columns 18, and support column 18 installs in top one side of base 1, and two support columns 18 tandem arrangement, the top of support column 18 and the articulated connection of the bottom of jar body 2, spout 19 is seted up respectively at the front and back both ends of one side bottom of jar body 2, and lifter 20 is installed respectively at the front and back both ends of the top opposite side of base 1, and the articulated slider 21 of installing in top of every lifter 20, every slider 21 can insert to corresponding spout 19 in. Two spinal branch daggers 18 are located the front and back both ends of the jar body 2 respectively, the material in the left cavity is after getting into the right cavity, remaining partial material, this moment, lifter 20 extends, slider 21 slides in spout 19, simultaneously one side of the jar body 2 is raised, the remaining material of left cavity flows into in the right cavity under the effect of gravity, moreover, in the mixed process is forced in the left cavity, the extension of lifter 20, shrink, can make one side of the jar body 2 raise, the descending motion, promote the mixed effect of material in the left cavity.

Specifically, the control device according to this embodiment includes a placement groove 22 opened at the top end of the discharge port 13, and a second electric telescopic rod 23, the second electric telescopic rod 23 is mounted on the inner wall of the top end of the placement groove 22, and the bottom end of the second electric telescopic rod 23 is connected to the top end of the shielding plate 14. The second electric telescopic rod 23 contracts to drive the shielding plate 14 to move upwards and enter the placing groove 22, the discharge port 13 is opened at the moment, the material in the cavity on the left side flows into the cavity on the right side, the second electric telescopic rod 23 extends, and the shielding plate 14 moves downwards to block the discharge port 13.

Furthermore, in the present embodiment, a sliding block 24 is installed at one end of the stirring rod 8, a vertical rod 25 is cooperatively installed at one end of the stirring rod 8, a sliding groove 26 is formed in a side portion of the vertical rod 25, the sliding block 24 is inserted into the sliding groove 26, and the sliding block 24 always slides in the sliding groove 26. When the stirring rod 8 moves from top to bottom, under the action of gravity, the sliding block 24 is positioned at the top in the sliding groove 26, the vertical rod 25 is driven by the stirring rod 8 to synchronously rotate, when the stirring rod 8 moves to the bottom of the through groove 7, the sliding block 24 moves downward in the sliding groove 26, and simultaneously under the self gravity, the bottom end of the vertical rod 25 is in contact with the inner wall of the bottom end of the tank body 2, at the moment, the vertical rod 25 can stir the material positioned on the inner wall of the bottom end of the tank body 2, and the vertical rod 25 can move without depending on other power equipment, so that the self up-and-down adjustment can be realized; when the stirring rod 8 moves upwards, and the sliding block 24 moves to the top in the sliding groove 26, the stirring rod 8 continues to move upwards, and the vertical rod 25 is driven to move upwards to be separated from the inner wall of the bottom end of the tank body 2.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An alkylation reaction oil separator which characterized in that: comprises a base (1), a tank body (2) is arranged above the base (1) in a matching way, the base (1) is connected with the tank body (2) through a supporting device, a partition plate (3) is arranged in the tank body (2), two sleeves (4) are movably arranged on the inner wall of the bottom end of the tank body (2), the two sleeves (4) are respectively arranged on two sides of the partition plate (3), the top end of each sleeve (4) penetrates through the top end of the tank body (2), a screw rod (5) is movably arranged on the inner wall of the bottom end of each sleeve (4), the top end of each screw rod (5) penetrates through the top end of each sleeve (4), a nut (6) is arranged on each screw rod (5) in a matching way, through grooves (7) are respectively formed on two sides of the sleeves (4), stirring rods (8) are respectively and fixedly arranged on two sides of each nut (6), the stirring rods (8) respectively penetrate through one corresponding through groove (7), first bevel gears (9) are fixedly arranged on the top ends of the sleeves (4) and the top ends of the screw rods (5), a motor (10) is fixedly arranged on the outer wall of the top end of each two fixing blocks (11), and two electric telescopic rods (12) are respectively meshed with two second bevel gears which are arranged on the same vertical fixing block and are arranged on the same two opposite sides of each telescopic rod (12), a discharge port (13) is formed in one side of the bottom end of the partition plate (3), a baffle plate (14) is arranged in the discharge port (13) in a matching manner, a control device for controlling the baffle plate (14) to move up and down is arranged at the top end of the discharge port (13) in a matching manner, a feed pipe (15) is connected to the top end of one side of the tank body (2), a discharge pipe (16) is connected to the bottom end of the other side of the tank body (2), a collection box (17) is installed at the bottom end of the other side of the tank body (2), the collection box (17) is communicated with the interior of the tank body (2), the supporting device comprises two supporting columns (18), the supporting columns (18) are arranged on one side of the top end of the base (1), the two supporting columns (18) are arranged in front and back, the top ends of the supporting columns (18) are hinged with the bottom end of the tank body (2), sliding grooves (19) are respectively formed in the front end and the back end of the bottom end of one side of the tank body (2), lifting rods (20) are respectively arranged at the front end and the back end of the other side of the top end of the base (1), a sliding block (21) is hinged to the top end of each lifting rod (20), each sliding block (21) can be inserted into the corresponding sliding groove (19), the control device consists of a placing groove (22) arranged at the top end of the discharge port (13) and a second electric telescopic rod (23), the second electric telescopic rod (23) is installed on the inner wall of the top end of the placing groove (22), and the bottom end of the second electric telescopic rod (23) is connected with the top end of the shielding plate (14).

2. An alkylation reaction oil separation device according to claim 1, wherein: one end installation sliding block (24) of puddler (8), the one end cooperation of puddler (8) is equipped with montant (25), sliding tray (26) are seted up to the lateral part of montant (25), sliding block (24) insert to sliding tray (26) in, sliding block (24) slide in sliding tray (26) all the time.