CN215906149U

CN215906149U - Naphtha dechlorination device

Info

Publication number: CN215906149U
Application number: CN202121635939.7U
Authority: CN
Inventors: 龚德全
Original assignee: Individual
Current assignee: Guangzhou Longbang Energy Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-25
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of naphtha treatment and discloses a naphtha dechlorination device which comprises a naphtha dechlorination device main body and a base, wherein three supporting legs are fixed on the lower surface of the naphtha dechlorination device main body, and a through groove is formed in the lower end of each supporting leg; the upper surface of the base is provided with a plurality of supporting grooves, the number of the supporting grooves is multiple, the inner part of the upper end of the base is provided with a plurality of inserting grooves, inserting vertical rods are inserted into the inserting grooves, the front sides of the inserting vertical rods are fixed with the same connecting rod, and the middle parts of the inserting vertical rods are provided with through holes; the plug-in hole has been seted up to the upper end inside of base, the plug-in hole runs through the left side of base, the right side of a plurality of inserting groove and base from a left side to the right side in proper order and with the right flank parallel and level of base. The naphtha dechlorination device can firmly fix the main body of the naphtha dechlorination device when the main body of the naphtha dechlorination device is installed on the base.

Description

Naphtha dechlorination device

Technical Field

The utility model relates to the technical field of naphtha treatment, in particular to a naphtha dechlorination device.

Background

Naphtha is one of petroleum products, also called chemical light oil, is light oil for chemical raw materials which is produced by processing crude oil or other raw materials, is mainly used as reforming and chemical raw materials, has various distillation ranges due to different purposes, the distillation range specified in China is from the initial distillation point to about 220 ℃, and when the naphtha is used as the reforming raw material for producing aromatic hydrocarbon, the naphtha is 70-145 ℃, and is called light naphtha; when the aim of producing high-octane gasoline is to adopt 70-180 ℃ fraction and weigh naphtha; when used as a solvent, is called solvent naphtha; naphtha or solvent naphtha was also weighed out for the aromatic solvent from coal tar.

Chinese authorized utility model publication No.: CN206902079U discloses a naphtha dechlorination device, which is characterized in that a main body of the naphtha dechlorination device is arranged in an installation groove on a base through support legs welded below the main body of the naphtha dechlorination device, and the support legs are fixed through a rectangular block and a groove, so that the device is convenient to install, simple to operate and low in cost;

however, due to the structural design of the prior art, the turning wheel 9 is only connected to the U-shaped block in a sliding manner, and a limit structure for the turning wheel 9 is absent, after the naphtha dechlorination device main body 1 is installed on the base 7, the turning wheel 9 can be caused to rotate after the turning wheel 9 is touched by mistake, the turning wheel 9 can drive the transverse shaft 10 to move once rotating, the transverse shaft 10 can drive the fixture block 12 to move once moving, and the fixture block 12 can cause the naphtha dechlorination device main body 1 to be fixed after being installed on the base 7 once moving out of the groove 6.

Therefore, we have proposed a naphtha dechlorination apparatus in order to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcomings in the prior art, the present invention is directed to a naphtha dechlorination apparatus, which solves the above-mentioned problems of some existing naphtha dechlorination apparatuses in the market, such as the main body of the naphtha dechlorination apparatus is fixed after being mounted on a base.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a naphtha dechlorination device comprises a naphtha dechlorination device main body and a base, wherein three supporting legs are fixed on the lower surface of the naphtha dechlorination device main body, and a through groove is formed in the lower end of each supporting leg;

the upper surface of the base is provided with a plurality of supporting grooves, the number of the supporting grooves is multiple, the inner part of the upper end of the base is provided with a plurality of inserting grooves, inserting vertical rods are inserted into the inserting grooves, the inserting vertical rods are matched with the inserting grooves and the through grooves, the front sides of the inserting vertical rods are fixedly provided with the same connecting rod, and the middle parts of the inserting vertical rods are provided with through holes;

the upper end of the base is internally provided with an inserting hole, the inserting hole sequentially penetrates through the left side of the base, the plurality of inserting grooves and the right side of the base from left to right and is flush with the right side surface of the base, an inserting cross rod is inserted in the inserting hole, the inserting cross rod is matched with the through hole and the inserting hole, and the right end of the inserting cross rod is provided with a limiting hole;

the fixed plate is fixed at the upper end of the right side face of the base, a round hole is formed in the middle of the fixed plate, a round rod is connected to the inside of the round hole in a sliding mode, a spring is sleeved on the outer side of the round rod, a disc is fixed to the bottom end of the round rod, and the round rod is matched with the limiting hole.

Preferably, the supporting leg at naphtha dechlorination device main part lower surface middle part equals with the distance between the supporting leg of the naphtha dechlorination device main part left and right sides, the quantity of supporting groove equals with the quantity of supporting leg, supporting groove and supporting leg looks adaptation through the cooperation of supporting groove and supporting leg, can place naphtha dechlorination device main part on the base to can place the condition that the naphtha dechlorination device main part rocked about appearing.

Preferably, the number of the inserting grooves is equal to that of the supporting grooves, the inserting grooves correspond to the supporting grooves one to one, each inserting groove penetrates through the corresponding supporting groove, the depth of each inserting groove is smaller than the width of the base, and the inserting vertical rods can penetrate through the supporting legs placed in the supporting grooves through the inserting grooves.

Preferably, the diameter of disc is greater than the diameter of round hole, the one end of spring and the lower fixed surface of fixed plate, the other end of spring and the last fixed surface of disc, all leave the clearance between spring and disc and the base, under the setting of spring, can utilize the elasticity of spring with disc and round bar automatic re-setting to can stretch and compress the spring under the effect of disc, all leave the clearance through spring and disc and base and can ensure the normal removal of spring and disc.

Further, the outside cover of spring is equipped with the hose, the one end of hose and the lower fixed surface of fixed plate, the other end of hose and the last fixed surface of disc, the hose is all contactless with base and spring, through the setting of hose, can be located the spring enclosure space, plays the guard action to the spring, prevents that the spring from exposing for a long time and appearing corroding and influence the normal use of spring to the hose can utilize the characteristic of self to stretch out and draw back, can ensure the normal flexible of hose and spring through hose and base and the all contactless of spring.

Further, the positive middle part of connecting rod is fixed with the handle, through the setting of handle, has made things convenient for the user to the operation of connecting rod to made things convenient for the user to the operation of pegging graft the montant, the left end of grafting horizontal pole is fixed with draws the piece, the diameter that draws the piece is greater than the length of spliced eye, the width of spliced eye and the height of spliced eye, draws the piece and can enough the person of facilitating the use to pegging graft the horizontal pole and operate, can make the left end face of grafting horizontal pole and the left side looks parallel and level of base again.

Further, the lower fixed surface of disc has the ring, through the setting of ring for the user is more convenient when the pulling pole removes, because ring and base contactless can ensure that the base can not influence the pulling of user to the ring, ring and base contactless, and the ring is located the below of fixed plate, leave the clearance between ring and the fixed plate, the top of pole is located the top of fixed plate.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the naphtha dechlorination device comprises:

(1) through the cooperation of supporting leg and support groove, can install naphtha dechlorination device main part on the base, and can prevent the condition that naphtha dechlorination device main part rocked about appearing, cooperation through grafting montant and logical groove can be fixed the position of supporting leg, thereby can prevent that the supporting leg from shifting out from the base, cooperation through grafting horizontal pole and through-hole, can fix the position of grafting montant, thereby can prevent that the grafting montant from shifting out from the base, cooperation through round bar and spacing hole, can advance fixedly to the position of grafting horizontal pole, thereby can prevent that the grafting horizontal pole from shifting out from the base, thereby it is fixed firm to be fixed when making naphtha dechlorination device main part install on the base.

(2) Through the fixed piece that draws on the grafting horizontal pole, draw the piece and can enough the person of facilitating the use to operate the grafting horizontal pole, can make the left end face of grafting horizontal pole and the left surface looks parallel and level of base again, through the setting of hose, can be located the enclosure space with the spring, play the guard action to the spring, prevent that the spring from exposing for a long time and appearing corroding and influence the normal use of spring to the hose can utilize the characteristic of self to stretch out and draw back.

Drawings

FIG. 1 is a schematic front view of a naphtha dechlorination apparatus according to the present invention;

FIG. 2 is a schematic perspective view of a naphtha dechlorination apparatus according to the present invention;

FIG. 3 is a schematic perspective view of a main body of a naphtha dechlorination apparatus according to the present invention;

FIG. 4 is a schematic perspective view of a base of a naphtha dechlorination apparatus according to the present invention;

FIG. 5 is a schematic perspective view of a vertical rod of the dechlorination apparatus for naphtha according to the present invention;

FIG. 6 is a schematic perspective view of a cross bar of the dechlorination apparatus for naphtha according to the present invention;

fig. 7 is an enlarged schematic view of the structure at a in fig. 4 of the naphtha dechlorination apparatus according to the present invention.

In the figure: 1. a naphtha dechlorination apparatus main body; 2. a base; 3. supporting legs; 4. a through groove; 5. a support groove; 6. inserting grooves; 7. inserting a vertical rod; 8. a connecting rod; 9. a through hole; 10. inserting holes; 11. inserting a cross rod; 12. a limiting hole; 13. a fixing plate; 14. a round bar; 15. a spring; 16. a disc; 17. a hose; 18. a handle; 19. a circular ring; 20. and (5) pulling the block.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to FIGS. 1-7, the present invention provides a naphtha dechlorination apparatus; the device comprises a naphtha dechlorination device main body 1, a base 2, supporting legs 3, a through groove 4, a supporting groove 5, an inserting groove 6, an inserting vertical rod 7, a connecting rod 8, a through hole 9, an inserting hole 10, an inserting cross rod 11, a limiting hole 12, a fixing plate 13, a round rod 14, a spring 15, a disc 16, a hose 17, a handle 18, a ring 19 and a pull block 20, wherein the three supporting legs 3 are fixed on the lower surface of the naphtha dechlorination device main body 1, and the through groove 4 is formed in the lower end of each supporting leg 3;

the upper surface of the base 2 is provided with a supporting groove 5, the number of the supporting grooves 5 is provided with a plurality of, the upper end of the base 2 is internally provided with an inserting groove 6, the inserting groove 6 is provided with a plurality of inserting grooves 6, inserting vertical rods 7 are inserted into the inserting grooves 6 and the through grooves 4, the front faces of the inserting vertical rods 7 are fixed with a same connecting rod 8, the inserting vertical rods 7 are fixed on the same connecting rod 8, a user can insert the inserting vertical rods 7 into the inserting grooves 6 only once and can operate the inserting vertical rods 7, the inserting vertical rods 7 are not required to be repeatedly inserted into the inserting grooves 6 one by one, through holes 9 are formed in the middle parts of the inserting vertical rods 7, the positions of the supporting legs 3 can be fixed through the matching of the inserting vertical rods 7 and the through grooves 4, and therefore the supporting legs 3 can be prevented from moving out of the base 2;

the upper end of the base 2 is internally provided with an inserting hole 10, the inserting hole 10 sequentially penetrates through the left side of the base 2, the right sides of the inserting grooves 6 and the base 2 from left to right and is flush with the right side face of the base 2, an inserting cross rod 11 is inserted in the inserting hole 10, the inserting cross rod 11 is matched with the through hole 9 and the inserting hole 10, the position of the inserting vertical rod 7 can be fixed through the matching of the inserting cross rod 11 and the through hole 9, the condition that the inserting vertical rod 7 moves in the base 2 is prevented, and the right end of the inserting cross rod 11 is provided with a limiting hole 12;

a fixing plate 13 is fixed at the upper end of the right side surface of the base 2, a round hole is formed in the middle of the fixing plate 13, a round rod 14 is connected inside the round hole in a sliding mode, a spring 15 is sleeved on the outer side of the round rod 14, a disc 16 is fixed at the bottom end of the round rod 14, and the round rod 14 is matched with the limiting hole 12;

as a preferred technical scheme of the utility model: the distance between the supporting legs 3 in the middle of the lower surface of the naphtha dechlorination device main body 1 and the supporting legs 3 on the left side and the right side of the naphtha dechlorination device main body 1 is equal, the number of the supporting grooves 5 is equal to the number of the supporting legs 3, the supporting grooves 5 are matched with the supporting legs 3, the naphtha dechlorination device main body 1 can be placed on the base 2 through the matching of the supporting grooves 5 and the supporting legs 3, and the situation that the naphtha dechlorination device main body 1 shakes left and right can be placed;

as a preferred technical scheme of the utility model: the number of the inserting grooves 6 is equal to that of the supporting grooves 5, the inserting grooves 6 correspond to the supporting grooves 5 in a one-to-one mode, each inserting groove 6 penetrates through the corresponding supporting groove 5, the depth of each inserting groove 6 is smaller than the width of the base 2, and the inserting vertical rods 7 can penetrate through the supporting legs 3 placed in the supporting grooves 5 through the inserting grooves 6;

as a preferred technical scheme of the utility model: the diameter of the disc 16 is larger than that of the circular hole, one end of the spring 15 is fixed with the lower surface of the fixing plate 13, the other end of the spring 15 is fixed with the upper surface of the disc 16, gaps are reserved between the spring 15 and the disc 16 and the base 2, the disc 16 and the round rod 14 can be automatically reset by utilizing the elasticity of the spring 15 under the arrangement of the spring 15, the spring 15 can be stretched and compressed under the action of the disc 16, and the normal movement of the spring 15 and the disc 16 can be ensured by reserving gaps between the spring 15 and the base 2 and between the disc 16 and the base 2;

as a preferred technical scheme of the utility model: the hose 17 is sleeved outside the spring 15, one end of the hose 17 is fixed to the lower surface of the fixing plate 13, the other end of the hose 17 is fixed to the upper surface of the disc 16, the hose 17 is not in contact with the base 2 and the spring 15, the spring 15 can be located in a closed space through the arrangement of the hose 17, the spring 15 is protected, the spring 15 is prevented from being exposed for a long time and corroded to influence the normal use of the spring 15, the hose 17 can be stretched by utilizing the characteristics of the hose 17, and the hose 17 is not in contact with the base 2 and the spring 15 to ensure the normal stretching of the hose 17 and the spring 15;

as a preferred technical scheme of the utility model: a handle 18 is fixed in the middle of the front face of the connecting rod 8, and the handle 18 is arranged to facilitate the operation of a user on the connecting rod 8, so that the user can conveniently operate the vertical plugging rod 7, a pull block 20 is fixed at the left end of the plugging transverse rod 11, the diameter of the pull block 20 is larger than the length of the plugging hole 10, the width of the plugging hole 10 and the height of the plugging hole 10, the pull block 20 can facilitate the operation of the user on the plugging transverse rod 11, and the left end face of the plugging transverse rod 11 is flush with the left side face of the base 2;

as a preferred technical scheme of the utility model: the lower surface of disc 16 is fixed with ring 19, ring 19 and base 2 contactless, and ring 19 is located the below of fixed plate 13, leaves the clearance between ring 19 and the fixed plate 13, through ring 19's setting for user's convenience when pulling round bar 14 removes, because ring 19 and base 2 contactless can ensure that base 2 can not influence the pulling of user to ring 19, the top of round bar 14 is located the top of fixed plate 13.

The working principle of the embodiment is as follows: when the naphtha dechlorination device is used, as shown in 1-7, the whole device consists of a naphtha dechlorination device main body 1 and a base 2, when the naphtha dechlorination device main body 1 is installed, the base 2 is firstly fixed, a user pulls a disc 16 downwards through a ring 19, the disc 16 can drive a round rod 14 to move downwards in the downward moving process, the ring 19 stops being pulled downwards when the round rod 14 moves downwards to a proper position, the disc 16 can drive a tension spring 15 and a hose 17 in the downward moving process, then a supporting leg 3 is aligned to a supporting groove 5, the naphtha dechlorination device main body 1 is placed on the base 2, at the moment, a through groove 4 formed in the supporting leg 3 is communicated with a plug-in groove 6, the user takes a connecting rod 8 through a handle 18 to enable the plug-in vertical rod 7 to be aligned to the plug-in groove 6, and the plug-in vertical rod 7 is inserted into the plug-in groove 6 and passes through the through groove 4 to be contacted with the back inner wall of the base 2, at the moment, the back surface of the connecting rod 8 is contacted with the front surface of the base 2, the through hole 9 formed in the vertical inserting rod 7 is communicated with the inserting hole 10, the user aligns the horizontal inserting rod 11 with the inserting hole 10 by taking the pulling block 20, and the right end of the horizontal inserting rod 11 sequentially passes through the left side of the base 2, the through hole 9 formed in the vertical inserting rod 7 and the right side of the base 2 and is positioned outside the right side of the base 2, at the moment, a limiting hole 12 arranged at the right end of the splicing cross rod 11 is positioned right above the round rod 14, a user loosens the round ring 19, the disc 16 can be driven to move upwards to reset under the action of restoring force of the spring 15, the disc 16 can drive the round rod 14 to move upwards to reset in the upwards moving and resetting process, the top end of the round rod 14 can penetrate through the limiting hole 12 and is positioned above the inserting cross rod 11 in the upwards moving process of the round rod 14, and at the moment, the installation of the naphtha dechlorination device main body 1 is completed;

as shown in fig. 1-7, when the device needs to be disassembled, a user firstly pulls the disc 16 downwards through the ring 19, the disc 16 can drive the round rod 14 to move downwards during the downward movement, the round rod 14 can move out of the limiting hole 12 during the downward movement and stops pulling the ring 19 downwards, the limitation on the plugging transverse rod 11 is removed, the user pulls the plugging transverse rod 11 leftwards through the pulling block 20 and enables the plugging transverse rod 11 to be taken out of the base 2, the limitation on the plugging vertical rod 7 is contacted, the user then pulls the connecting rod 8 through the handle 18 and drives the plugging vertical rod 7 to move forwards and enables the plugging vertical rod 7 to be taken out of the inside of the base 2, the limitation on the supporting leg 3 is removed, thereby separating the main body 1 of the naphtha dechlorinating device from the base 2, which is the working process of the whole device, and those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. A naphtha dechlorination device comprises a naphtha dechlorination device main body (1) and a base (2), and is characterized in that three support legs (3) are fixed on the lower surface of the naphtha dechlorination device main body (1), and a through groove (4) is formed in the lower end of each support leg (3);

the upper surface of the base (2) is provided with a plurality of supporting grooves (5), the number of the supporting grooves (5) is multiple, the upper end of the base (2) is internally provided with a plurality of inserting grooves (6), the inserting grooves (6) are provided with a plurality of inserting vertical rods (7) which are inserted into the inserting grooves (6), the inserting vertical rods (7) are matched with the inserting grooves (6) and the through grooves (4), the front surfaces of the inserting vertical rods (7) are fixed with the same connecting rod (8), and the middle parts of the inserting vertical rods (7) are provided with through holes (9);

an inserting hole (10) is formed in the upper end of the base (2), the inserting hole (10) sequentially penetrates through the left side of the base (2), the plurality of inserting grooves (6) and the right side of the base (2) from left to right and is flush with the right side face of the base (2), an inserting cross rod (11) is inserted into the inserting hole (10), the inserting cross rod (11) is matched with the through hole (9) and the inserting hole (10), and a limiting hole (12) is formed in the right end of the inserting cross rod (11);

the utility model discloses a round hole, including base (2), the right flank upper end of base (2) is fixed with fixed plate (13), the round hole has been seted up at the middle part of fixed plate (13), the inside sliding connection of round hole has round bar (14), the outside cover of round bar (14) is equipped with spring (15), the bottom mounting of round bar (14) has disc (16), round bar (14) and spacing hole (12) looks adaptation.

2. A naphtha dechlorination apparatus according to claim 1, characterized in that the distances between the supporting legs (3) at the middle of the lower surface of the main body (1) of the apparatus and the supporting legs (3) at the left and right sides of the main body (1) of the apparatus are equal, the number of the supporting grooves (5) is equal to the number of the supporting legs (3), and the supporting grooves (5) are matched with the supporting legs (3).

3. The naphtha dechlorination apparatus according to claim 1, wherein the number of the insertion grooves (6) is equal to the number of the support grooves (5), the insertion grooves (6) correspond to the support grooves (5) in position one by one, each insertion groove (6) penetrates through the corresponding support groove (5), and the depth of each insertion groove (6) is smaller than the width of the base (2).

4. A naphtha dechlorination apparatus according to claim 1, characterised in that the diameter of the disc (16) is greater than that of the circular hole, one end of the spring (15) is fixed to the lower surface of the fixed plate (13), the other end of the spring (15) is fixed to the upper surface of the disc (16), and gaps are left between the spring (15) and the disc (16) and the base (2).

5. A naphtha dechlorination apparatus according to claim 1, characterized in that the outside of the spring (15) is sleeved with a hose (17), one end of the hose (17) is fixed with the lower surface of the fixing plate (13), the other end of the hose (17) is fixed with the upper surface of the disc (16), and the hose (17) is not in contact with the base (2) and the spring (15).

6. The naphtha dechlorination device according to claim 1, characterized in that a handle (18) is fixed in the middle of the front face of the connecting rod (8), a pull block (20) is fixed at the left end of the plug cross rod (11), and the diameter of the pull block (20) is greater than the length of the plug hole (10), the width of the plug hole (10) and the height of the plug hole (10).

7. A naphtha dechlorination apparatus according to claim 1, characterized in that the lower surface of the disc (16) is fixed with a ring (19), the ring (19) is not in contact with the base (2), the ring (19) is located below the fixed plate (13), a gap is left between the ring (19) and the fixed plate (13), and the top end of the rod (14) is located above the fixed plate (13).