CN110280044A - A kind of adsorbent bed for dimethyl disulfide production - Google Patents
A kind of adsorbent bed for dimethyl disulfide production Download PDFInfo
- Publication number
- CN110280044A CN110280044A CN201910593329.6A CN201910593329A CN110280044A CN 110280044 A CN110280044 A CN 110280044A CN 201910593329 A CN201910593329 A CN 201910593329A CN 110280044 A CN110280044 A CN 110280044A
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- shell
- block
- fixed
- heat
- heat exchanger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
Abstract
The invention discloses a kind of adsorbent beds for dimethyl disulfide production, it include: shell, enclosure interior is fixed with heat exchanger assembly, the inner wall of shell is symmetrically installed with supporting plate, adsorption plate is connected on supporting plate, shell two sides are provided with the fixed block of outwardly convex, and the fixed block right end on the right side of shell offers mounting hole and top is provided with adjusting block；Case top is provided with liquid-in pipe, and shell inner top, which is located at below liquid-in pipe, is symmetrically fixed with a point water block, divides the convex block being provided at the top of water block in cone, heat exchanger assembly is arranged in adsorption plate and divides between water block.The present invention is fixed adsorption plate and body by way of inlaying, when being dismounted, it is only necessary to which rotating regulation handle can be completed fixed and disassembly, operate more convenient；Heat exchange is carried out to treatment fluid by heat exchanger assembly before being filtered to liquid, the utilization efficiency of thermal energy can be improved, treatment fluid can be also quickly cooled down.
Description
Technical field
The present invention relates to chemical technology field, more specifically a kind of adsorbent bed for dimethyl disulfide production.
Background technique
Dimethyl disulfide is a kind of artificial synthesized, not soluble in water, colourless or pale yellow virose chemical reagent of band.Diformazan
Base disulfide is important chemical products, is widely used as solvent, pesticide intermediate, coking agent, the vulcanizing agent of catalyst and deceleration
Agent.In recent years, as people recognize DMDS and using it as the research and development of waste methylsufonyl chloride and methane sulfonic acid etc., cause
The demand of DMDS is sharply increased both at home and abroad.
The method for producing DMDS has: methyl mercaptan method, halogenated hydrocarbons method, dimethyl sulfate method.Original used in dimethyl sulfate method
Material is easy to get, and process flow is simpler, and product cost is lower, is the method generallyd use both at home and abroad, and principle is: first with Na2S and
Sulphur is waste Na2S2, and dimethyl suflfate is then added in the solution of Na2S2, and etherificate produces DMDS.No matter using what
Kind of preparation method, requires to carry out reaction in a kettle to produce, and after reacting it, is formed in reaction solution certain miscellaneous
Matter needs for reaction solution to be filtered by adsorbent bed, and adsorbent bed needs to dismantle adsorption plate after being filtered it
Cleaning or replacement, adsorption plate disassembly are more troublesome, and operation is not easy enough, and treatment fluid temperature after reacting is higher, directly
Run in and then causes certain thermal energy waste out.
Summary of the invention
The purpose of the present invention is to provide a kind of adsorbent beds for dimethyl disulfide production, solve in background technique
The problem of proposed, meets the actual needs.
To achieve the above object, the invention provides the following technical scheme: a kind of absorption for dimethyl disulfide production
Bed, comprising: shell, the enclosure interior are fixed with heat exchanger assembly, and the inner wall of the shell is symmetrically installed with supporting plate, the support
Adsorption plate is connected on plate, the shell two sides are provided with the fixed block of outwardly convex, the fixation on the right side of shell
Block right end offers mounting hole and top is provided with adjusting block；The case top is provided with liquid-in pipe, the shell inner top
A point water block is symmetrically fixed with below liquid-in pipe, it is described to divide the convex block being provided at the top of water block in cone, the heat exchange
Component is arranged in adsorption plate and divides between water block, and heat-exchange tube, the heat-exchange tube are symmetrically arranged in the heat exchanger assembly
Both ends be respectively connected with connector, be connected on the connector on the left of the heat exchanger assembly drainpipe, be located at heat exchanger assembly
It is connected with water inlet pipe on the connector on right side, is fixed with drain pipe in the middle part of the housing bottom surface.
As a kind of preferred embodiment of the invention, adjustment hole is offered on the adjusting block, is lived in the adjustment hole
It is dynamic to be connected with screw rod, nut is welded at the top of the adjustment hole, the screw rod is threadedly coupled with nut use, the screw rod it is upper
End is arranged above adjusting block and is connected with regulation handle, and the screw rod lower end is arranged in mounting hole and is rotatably connected to pressure
Plate, the adjusting block bottom offer regulating tank, and the pressing plate is flexibly connected with regulating tank.
As a kind of preferred embodiment of the invention, the pressing plate bottom is evenly arranged with several briquettings, the pressure
For block in inverted trapezoidal, the absorption plate surface offers the fixing groove that cooperation pressing plate uses, and the pressing plate is inlayed with fixing groove
Connection.
As a kind of preferred embodiment of the invention, loose slot is offered in the fixed block on the left of the shell,
Spring is fixedly connected on the loose slot inner wall, the right end of the spring is fixed with push plate, and the adsorption plate left end setting exists
It is fitted and connected in loose slot and with push plate.
As a kind of preferred embodiment of the invention, divides between water block described in two and be provided with connecting rod and pass through connection
Bar connection, is formed with water hole between two points of water blocks, described to divide water block integrally structure in a rectangular trapezoid and inclined surface is all connected with
There is fixed column, and is fixedly connected with the casing by fixed column.
As a kind of preferred embodiment of the invention, the heat-exchange tube top surface offers blasthole, the heat exchange
Pipe is internally provided with several heat exchange holes, and the heat exchange hole is connected to blasthole, and the surface of the heat-exchange tube is also opened
It is recessed inwardly equipped with several and arc-shaped heat exchange slot.
Compared with prior art, beneficial effects of the present invention are as follows:
(1) adsorbent bed, is fixed adsorption plate and body by way of inlaying, when being dismounted, it is only necessary to be turned
Fixed and disassembly can be completed in dynamic regulation handle, operates more convenient.
(2) adsorbent bed carries out heat exchange to treatment fluid by heat exchanger assembly before being filtered to liquid, can be with
Treatment fluid, can also be quickly cooled down by the utilization efficiency for improving thermal energy.
Detailed description of the invention
Fig. 1 is the structure chart of the adsorbent bed of the present invention for dimethyl disulfide production；
Fig. 2 is the side view of adjusting block of the present invention；
Fig. 3 is the structure chart of heat exchanger assembly of the present invention；
Fig. 4 is the sectional view of heat-exchange tube of the present invention；
Fig. 5 is the enlarged drawing of A in Fig. 1.
In figure: shell 1；Heat exchanger assembly 2；Water inlet pipe 3；Supporting plate 4；Adjusting block 5；Adsorption plate 6；Mounting hole 7；Divide water block 8；
Convex block 9；Connecting rod 10；Water hole 11；Fixed column 12；Liquid-in pipe 13；Drainpipe 14；Drain pipe 15；Regulation handle 16；Screw rod
17；Nut 18；Adjustment hole 19；Regulating tank 20；Pressing plate 21；Briquetting 22；Blasthole 23；Heat exchange hole 24；Heat-exchange tube 25；Heat is handed over
Change slot 26；Connector 27；Spring 28；Supporting plate 29；Loose slot 30.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of adsorbent bed for dimethyl disulfide production,
Include: shell 1, heat exchanger assembly 2 is fixed with inside shell 1, the inner wall of shell 1 is symmetrically installed with supporting plate 4, activity on supporting plate 4
It is connected with adsorption plate 6,1 two sides of shell are provided with the fixed block of outwardly convex, and the fixed block right end positioned at 1 right side of shell opens up
There is mounting hole 7 and top is provided with adjusting block 5, supporting plate 4 plays certain supporting role to adsorption plate 6, when installation
It is pushed into 1 inside of shell by mounting hole 7, is installed relatively simple；Liquid-in pipe 13, shell are provided at the top of shell 1
1 inner top of body, which is located at below liquid-in pipe 13, is symmetrically fixed with a point water block 8, divides the convex block 9 being provided at the top of water block 8 in cone,
Heat exchanger assembly 2 is arranged in adsorption plate 6 and divides between water block 8, and heat-exchange tube 25 is symmetrically arranged in heat exchanger assembly 2, and heat is handed over
The both ends for changing pipe 25 are respectively connected with connector 27, and drainpipe 14 is connected on the connector 27 in 2 left side of heat exchanger assembly, is located at heat
It is connected with water inlet pipe 3 on the connector 27 on exchange component 2 right side, is fixed with drain pipe 15 in the middle part of 1 bottom surface of shell, divides water block 8 can be with
Treatment fluid is dispersed, is convenient for carrying out heat exchange to treatment fluid and absorption, heat exchanger assembly 2 can be to the heat in treatment fluid
It is absorbed, improves heat utilization rate.
It is further improved ground, as shown in Figure 2: offering adjustment hole 19 on adjusting block 5, be connected with spiral shell in adjustment hole 19
Bar 17 is welded with nut 18 at the top of adjustment hole 19, and with nut 18 using being threadedly coupled, the upper end of screw rod 17 is arranged is adjusting screw rod 17
Above locking nub 5 and it is connected with regulation handle 16,17 lower end of screw rod is arranged in mounting hole 7 and is rotatably connected to pressing plate 21, adjusts
5 bottom of block offers regulating tank 20, and pressing plate 21 is flexibly connected with regulating tank 20, drives 17 turns of screw rod after rotating regulation handle 16
It is dynamic, and attaching nut 18 vertically moves screw rod 17, to adjust relatively simple with dynamic pressure plate 21.
It is further improved ground, as shown in Figure 2: 21 bottom of pressing plate is evenly arranged with several briquettings 22, and briquetting 22 is in inversion
It is trapezoidal, 6 surface of adsorption plate offers the fixing groove that uses of cooperation pressing plate 21, and pressing plate 21 is inlayed with fixing groove to be connect, pressing plate 21
It is stuck in fixing groove after moving down, so that adsorption plate 6 be fixed.
It is further improved ground, as shown in Figure 5: offering loose slot 30, loose slot 30 in the fixed block in 1 left side of shell
Be fixedly connected with spring 28 on inner wall, the right end of spring 28 is fixed with push plate 29,6 left end of adsorption plate be arranged in loose slot 30 and
It is fitted and connected with push plate 29, spring 28 pushes push plate 29 after pressing plate 21 removes in fixing groove, and by push plate 29 by adsorption plate 6
It releases, is conveniently drawn off.
It is further improved ground, be provided with connecting rod 10 between two points of water blocks 8 as shown in Figure 1: and is connected by connecting rod 10
It connects, is formed with water hole 11 between two points of water blocks 8, divide the whole structure in a rectangular trapezoid of water block 8 and inclined surface is respectively connected with admittedly
Fixed column 12, and be fixedly connected by fixed column 12 with shell 1, treatment fluid is by water hole 7 and 8 inclined-plane of water block is divided to move down, to place
Reason liquid plays the effect of shunting.
Specifically, 25 top surface of heat-exchange tube offers blasthole 23, several heat that are internally provided with of heat-exchange tube 25 are handed over
Hole 24 is changed, heat exchange hole 24 is connected to blasthole 23, and the surface of heat-exchange tube 25 is also provided with several and is recessed inwardly and in arc
The heat exchange slot 26 of shape increases residence time of the treatment fluid on heat-exchange tube 25, improves heat exchanger effectiveness.
In the use of the present invention, adsorption plate 6 is pushed in mounting hole 7,6 left end of adsorption plate is bonded push plate 29, and rotation is adjusted
Handle 16 is saved, pressing plate 22 is moved down and is embedded in the fixing groove on 6 surface of adsorption plate, treatment fluid is injected by liquid-in pipe 13
In shell 1, falls on point water block 8, shunted by dividing water block 8, the treatment fluid after shunting is fallen after removing liquid-in pipe 13
On heat-exchange tube 25, part treatment fluid trickles downwards along heat-exchange tube 25, and part treatment fluid enters in blasthole 23 simultaneously
Fitting 24 inner wall of heat exchange hole trickles downwards, increases heat exchanger effectiveness, and the treatment fluid persistently to fall was carried out by adsorption plate 6
Filter is discharged after the completion of filtering by drain pipe 15, when needing to replace adsorption plate 6, is rotated regulation handle 16, is driven
Screw rod 17 is rotated and is moved up, and band dynamic pressure plate 22 after screw rod 17 moves up, spring 28 gives push plate 29 after pressing plate 22 is detached from fixing groove
Adsorption plate 6 is released convenient disassembly by screen resilience.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of adsorbent bed for dimethyl disulfide production, comprising: shell (1), it is characterised in that: in the shell (1)
Portion is fixed with heat exchanger assembly (2), and the inner wall of the shell (1) is symmetrically installed with supporting plate (4), and activity connects on the supporting plate (4)
It is connected to adsorption plate (6), shell (1) two sides are provided with the fixed block of outwardly convex, the fixed block being located on the right side of shell (1)
Right end offers mounting hole (7) and top is provided with adjusting block (5)；
It is provided with liquid-in pipe (13) at the top of the shell (1), shell (1) inner top is located at symmetrical solid below liquid-in pipe (13)
Surely there is a point water block (8), it is described to divide the convex block (9) being provided at the top of water block (8) in cone, heat exchanger assembly (2) setting
In adsorption plate (6) and divide between water block (8), be symmetrically arranged with heat-exchange tube (25) in the heat exchanger assembly (2), the heat is handed over
The both ends for changing pipe (25) are respectively connected with connector (27), are located at the row of being connected on the connector (27) on the left of the heat exchanger assembly (2)
It is connected with water inlet pipe (3) on water pipe (14), the connector (27) being located on the right side of heat exchanger assembly (2), in the middle part of shell (1) bottom surface
It is fixed with drain pipe (15).
2. a kind of adsorbent bed for dimethyl disulfide production according to claim 1, it is characterised in that: the adjusting
It offers on block (5) adjustment hole (19), is connected with screw rod (17) in the adjustment hole (19), at the top of the adjustment hole (19)
It is welded with nut (18), the screw rod (17) with nut (18) using being threadedly coupled, adjusting by the upper end setting of the screw rod (17)
It above locking nub (5) and is connected with regulation handle (16), screw rod (17) the lower end setting is in mounting hole (7) and is rotatably connected to
Pressing plate (21), adjusting block (5) bottom offer regulating tank (20), and the pressing plate (21) is flexibly connected with regulating tank (20).
3. a kind of adsorbent bed for dimethyl disulfide production according to claim 2, it is characterised in that: the pressing plate
(21) bottom is evenly arranged with several briquettings (22), and the briquetting (22) in inverted trapezoidal, open by adsorption plate (6) surface
Equipped with the fixing groove that cooperation pressing plate (21) uses, the pressing plate (21) is inlayed with fixing groove to be connect.
4. a kind of adsorbent bed for dimethyl disulfide production according to claim 1, it is characterised in that: be located at described
It is offered in fixed block on the left of shell (1) loose slot (30), is fixedly connected with spring (28) on loose slot (30) inner wall,
The right end of the spring (28) is fixed with push plate (29), and adsorption plate (6) left end is arranged in loose slot (30) and and push plate
(29) it is fitted and connected.
5. a kind of adsorbent bed for dimethyl disulfide production according to claim 1, it is characterised in that: described in two
Divide between water block (8) and be provided with connecting rod (10) and connected by connecting rod (10), was formed with water between two points of water blocks (8)
Hole (11), it is described to divide the whole structure in a rectangular trapezoid of water block (8) and inclined surface is respectively connected with fixed column (12), and pass through fixed column
(12) it is fixedly connected with shell (1).
6. a kind of adsorbent bed for dimethyl disulfide production according to claim 1, it is characterised in that: the heat is handed over
Pipe (25) top surface to be changed to offer blasthole (23), the heat-exchange tube (25) is internally provided with several heat exchange holes (24),
The heat exchange hole (24) is connected to blasthole (23), and the surface of the heat-exchange tube (25) is also provided with several and is recessed inwardly
And arc-shaped heat exchange slot (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593329.6A CN110280044A (en) | 2019-07-03 | 2019-07-03 | A kind of adsorbent bed for dimethyl disulfide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593329.6A CN110280044A (en) | 2019-07-03 | 2019-07-03 | A kind of adsorbent bed for dimethyl disulfide production |
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| Publication Number | Publication Date |
|---|---|
| CN110280044A true CN110280044A (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910593329.6A Pending CN110280044A (en) | 2019-07-03 | 2019-07-03 | A kind of adsorbent bed for dimethyl disulfide production |
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| CN (1) | CN110280044A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9603874A (en) * | 1995-09-26 | 1998-06-02 | Praxair Technology Inc | Air pre-cleaner with oscillating pressure adsorption |
| CN204563874U (en) * | 2015-02-08 | 2015-08-19 | 福州外语外贸学院 | For the toxin expelling gas permeable devices in laboratory |
| CN205216512U (en) * | 2015-12-04 | 2016-05-11 | 中国科学院、水利部成都山地灾害与环境研究所 | Vent gas treatment system in for compost fermentation |
| CN205759873U (en) * | 2016-06-29 | 2016-12-07 | 天津市天元机械制造有限公司 | A kind of adsorption tanks of high-temperature material |
| CN207493413U (en) * | 2017-10-19 | 2018-06-15 | 陈东龙 | A kind of moisture resistance industry lampblack clarifier |
-
2019
- 2019-07-03 CN CN201910593329.6A patent/CN110280044A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9603874A (en) * | 1995-09-26 | 1998-06-02 | Praxair Technology Inc | Air pre-cleaner with oscillating pressure adsorption |
| CN204563874U (en) * | 2015-02-08 | 2015-08-19 | 福州外语外贸学院 | For the toxin expelling gas permeable devices in laboratory |
| CN205216512U (en) * | 2015-12-04 | 2016-05-11 | 中国科学院、水利部成都山地灾害与环境研究所 | Vent gas treatment system in for compost fermentation |
| CN205759873U (en) * | 2016-06-29 | 2016-12-07 | 天津市天元机械制造有限公司 | A kind of adsorption tanks of high-temperature material |
| CN207493413U (en) * | 2017-10-19 | 2018-06-15 | 陈东龙 | A kind of moisture resistance industry lampblack clarifier |
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Application publication date: 20190927 |