CN208921672U - A kind of evaluating apparatus of acetylene hydrochlorination catalysts - Google Patents
A kind of evaluating apparatus of acetylene hydrochlorination catalysts Download PDFInfo
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- CN208921672U CN208921672U CN201821686351.2U CN201821686351U CN208921672U CN 208921672 U CN208921672 U CN 208921672U CN 201821686351 U CN201821686351 U CN 201821686351U CN 208921672 U CN208921672 U CN 208921672U
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Abstract
The utility model discloses a kind of evaluating apparatus of acetylene hydrochlorination catalysts, including control amount device, reaction tube is fixedly installed on the right side of the control amount device, and the seamless surface of reaction tube is enclosed with rubber pad, the inside two sides of the reaction tube are all connected with rotating plate, the top of the rubber pad is equipped with electrohydraulic cylinder, and the bottom end of electrohydraulic cylinder is fixed with piston, the second import is provided on the right side of the reaction tube, the bottom inner portion of the reaction tube is fixedly installed with liquid distributing device, the left side top of the liquid distributing device is provided with catalysis box, the utility model is provided with control amount device, the input quantity of reactant can be adjusted during device use, the liquid data generated under normal pressure can be obtained by liquid distributing device and the liquid data of generation is reacted under different pressure, by the first link block and the second link block convenient for more Catalyst changeout can measure the data that different catalysts influence reaction by liquid distributing device.
Description
Technical field:
The utility model relates to evaluating apparatus technical field, the evaluation of specially a kind of acetylene hydrochlorination catalysts is filled
It sets.
Background technique:
Catalyst not only can shorten the reaction time, moreover it is possible to improve product efficiency, thus becoming in chemical reaction must can not
Or scarce raw material.
Current catalyst test apparatus can not adjust the input quantity of reactant, cause reaction result indefinite, while second
Alkynes hydrochlorination is affected by pressure, and the liquid that generation is reacted under different pressure is not easy to measure data, it is also difficult to
The liquid generated under normal pressure distinguishes, and furthermore different catalysts cause large effect to the effect of reaction, but current dress
It sets and is not easy to more catalyst changeout, it is difficult to measure more response datas, reduce the accuracy that device uses.
Utility model content:
It is above-mentioned to solve the purpose of this utility model is to provide a kind of evaluating apparatus of acetylene hydrochlorination catalysts
The evaluating apparatus proposed in background technique can not adjust the input quantity of reactant, be not easy to the problem of more catalyst changeout.
To achieve the above object, the utility model provides the following technical solutions: a kind of acetylene hydrochlorination catalysts
Evaluating apparatus, including control amount device are fixedly installed with reaction tube, and the seamless surface packet of reaction tube on the right side of the control amount device
It is wrapped with rubber pad, the inside two sides of the reaction tube are all connected with rotating plate, and the top of the rubber pad is equipped with electrohydraulic cylinder,
And the bottom end of electrohydraulic cylinder is fixed with piston, and the second import, the bottom end of the reaction tube are provided on the right side of the reaction tube
Inside is fixedly installed with liquid distributing device, and the left side top of the liquid distributing device is provided with catalysis box, and is catalyzed the left side connection of box
There is the second docking block, the both ends of the second docking block are all fixed with the first link block, and the first link block is far from the second docking
The side of block is connected with fixed plug, is connected with rubber seal, a left side for the rubber seal on the left of the second docking block
Side is equipped with the first docking block, and the both ends of the first docking block are all fixed with the second link block, the left side top of the rubber pad
It is connected with control button.
Preferably, the control amount device include the first import, silica gel sealing ring, elastic rubber slab, socket outer tube, screw and
It is socketed inner tube, the inside both ends of first import are all fixed with silica gel sealing ring, and silica gel sealing ring is far from the first import
Side is connected with elastic rubber slab, socket outer tube is equipped at the top dead center position of the elastic rubber slab, and be socketed outer tube
Bottom end be socketed with socket inner tube, the surface of the socket outer tube is equipped with screw.
Preferably, the liquid distributing device includes press rods, force rod, first outlet, the first collecting box, balance columns, second
Collecting box, second outlet, balancing pole, flow box and inflow entrance, the bottom end of the press rods are fixed with force rod, the inflow entrance
Bottom end be provided with flow box, and the two sides of flow box are all fixed with balancing pole, and the is equipped on the left of the bottom end of the flow box
Two outlets, and the bottom end of second outlet is provided with the second collecting box, is fixed with first outlet on the right side of the bottom end of the flow box, and
The bottom end of first outlet is equipped with the first collecting box, is hinged with balance columns at the bottom dead center position of the flow box.
Preferably, the surface of the socket outer tube is uniformly inlaid with preformed hole, and be socketed the inner diameter size of outer tube with
The outer diameter size for being socketed inner tube is identical.
Preferably, the rotating plate has two groups, and the top of rotating plate is equipped with articulated shaft, the rotation direction of the rotating plate with it is another
The rotation direction of group rotating plate is opposite.
Preferably, first link block has two groups, and the second link block has two groups, and first link block is connect with second
The structure of block is identical, and the size of the second link block interior grooves is identical as the size of the first link block left hand projection.
Compared with prior art, the utility model has the beneficial effects that the evaluation of the acetylene hydrochlorination catalysts fills
It installs and is equipped with control amount device, the input quantity of reactant can be adjusted during device use, different number can be obtained
The liquid that reactant reaction generates, can obtain the liquid data generated under normal pressure by liquid distributing device and react under different pressure
The liquid data of generation is conveniently replaceable catalyst by the first link block and the second link block, can be measured by liquid distributing device
The data that different catalysts influence reaction.
(1) device can adjust the input quantity of reactant by being provided with control amount device during device use,
The liquid that the reactant reaction of different number generates can be obtained, multi-group data defines reaction result, improves response data
Accuracy.
(2) device can be obtained reacting under the liquid data generated under normal pressure and different pressure and be generated by liquid distributing device
Liquid data, while the liquid for reacting generation under the liquid generated under normal pressure and different pressure can be distinguished, be improved
The accuracy of measurement.
The device is conveniently replaceable catalyst by the first link block and the second link block, can be measured not by liquid distributing device
The data influenced with catalyst on reaction improve the accuracy that device uses by multiple groups response data.
Detailed description of the invention:
Fig. 1 is that the structure of the utility model faces diagrammatic cross-section；
Fig. 2 is that the structure of control amount device faces diagrammatic cross-section；
Fig. 3 bows for the structure of liquid distributing device and faces diagrammatic cross-section.
In figure: 1, control amount device；101, the first import；102, silica gel sealing ring；103, elastic rubber slab；104, socket is outer
Pipe；105, screw；106, it is socketed inner tube；2, rotating plate；3, electrohydraulic cylinder；4, piston；5, the second import；6, rubber pad；7, anti-
Answer cylinder；8, liquid distributing device；801, press rods；802, force rod；803, first outlet；804, the first collecting box；805, balance columns；
806, the second collecting box；807, second outlet；808, balancing pole；809, flow box；810, inflow entrance；9, rubber seal；10,
It is catalyzed box；11, fixed plug；12, the first link block；13, the second link block；14, the first docking block；15, the second docking block；
16, control button.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of evaluation of acetylene hydrochlorination catalysts
Device, including control amount device 1, the right side of control amount device 1 is fixedly installed with reaction tube 7, and the seamless surface of reaction tube 7 is enclosed with
Rubber pad 6, it is preferred that control amount device 1 includes the first import 101, silica gel sealing ring 102, elastic rubber slab 103, socket outer tube
104, screw 105 and socket inner tube 106, the inside both ends of the first import 101 are all fixed with silica gel sealing ring 102, and silica gel is close
Seal 102 is connected with elastic rubber slab 103 far from the side of the first import 101, at the top dead center position of elastic rubber slab 103
Socket outer tube 104 is installed, and the bottom end for being socketed outer tube 104 is socketed with socket inner tube 106, it is preferred that the table of socket outer tube 104
Face is uniformly inlaid with preformed hole, and is socketed the outer diameter size phase of the inner diameter size and socket inner tube 106 of outer tube 104
Together, the surface for being socketed outer tube 104 is equipped with screw 105, and reaction can be adjusted during device use by control amount device 1
The input quantity of object, can obtain the liquid that the reactant reaction of different number generates, and multi-group data defines reaction result, improves
The accuracy of response data.
The inside two sides of reaction tube 7 are all connected with rotating plate 2, it is preferred that rotating plate 2 has two groups, and the top installation of rotating plate 2 is hinged
The rotation direction of spindle, the rotation direction of rotating plate 2 and another group of rotating plate 2 is on the contrary, the rotating plate 2 by left side makes in control amount device 1
The reactant in portion can enter in reaction tube 7, but reactant cannot go out out of rotating plate 2, and the rotating plate 2 on right side is same principle,
The reaction result under different pressure can be measured by rotating plate 2, reactant will not be made to flow out, improves the accuracy of measurement.
The top of rubber pad 6 is equipped with electrohydraulic cylinder 3, and the bottom end of electrohydraulic cylinder 3 is fixed with piston 4, electronic liquid
The model of cylinder pressure 3 is CSJ-63-800, and the right side of reaction tube 7 is provided with the second import 5, the fixed peace of the bottom inner portion of reaction tube 7
Equipped with liquid distributing device 8, it is preferred that liquid distributing device 8 includes press rods 801, force rod 802, first outlet 803, the first collecting box
804, balance columns 805, the second collecting box 806, second outlet 807, balancing pole 808, flow box 809 and inflow entrance 810, pressure
The bottom end of bar 801 is fixed with force rod 802, and the bottom end of inflow entrance 810 is provided with flow box 809, and the two sides of flow box 809 are all
It is fixed with balancing pole 808, second outlet 807, and the bottom end setting of second outlet 807 are installed on the left of the bottom end of flow box 809
There is the second collecting box 806, first outlet 803, and the bottom end installation of first outlet 803 are fixed on the right side of the bottom end of flow box 809
There is the first collecting box 804, is hinged with balance columns 805 at the bottom dead center position of flow box 809, can be obtained by liquid distributing device 8
The liquid data of generation, while the liquid that can will be generated under normal pressure are reacted under the liquid data and different pressure that generate under to normal pressure
The liquid that generation is reacted under body and different pressure distinguishes, and improves the accuracy of measurement.
The left side top of liquid distributing device 8 is provided with catalysis box 10, and the left side for being catalyzed box 10 is connected with the second docking block 15,
The both ends of second docking block 15 are all fixed with the first link block 12, and the first link block 12 connects far from the side of the second docking block 15
It is connected to fixed plug 11, the left side of the second docking block 15 is connected with rubber seal 9, and the left side of rubber seal 9 is equipped with first
Block 14 being docked, and the both ends of the first docking block 14 are all fixed with the second link block 13, it is preferred that the first link block 12 has two groups,
Second link block 13 has two groups, and the first link block 12 is identical as the structure of the second link block 13, and 13 inner-concave of the second link block
The size of slot is identical as the size of 12 left hand projection of the first link block, by the first link block 12 and the second link block 13 convenient for more
Catalyst changeout improves the accuracy that device uses by multiple groups response data, and the left side top of rubber pad 6 is connected with control
Button 16.
Working principle: in use, operation control button 16 is powered by external power supply to whole device, it is catalyzed a left side for box 10
Side is connected with the right side of the first docking block 14, and catalysis box 10 is put into the left side of reaction tube 7, the second link block 13 and first
Link block 12 docks, while the protrusion inside the first link block 12 is put into the groove inside the second link block 13, the second connection
The protrusion on 13 surface of block is put into the interior grooves of the first link block 12, and the first link block 12 is docked with the second link block 13 and stayed
Irregular gap down, by the fixed 11 irregular gap inner barrier of insertion of plug the first link block 12 and the mobile pine of the second link block 13
It opens, and rubber seal 9 blocks the volatilization of catalyst, catalysis is conveniently replaceable by the first link block 12 and the second link block 13
Agent, the data that can measure different catalysts by liquid distributing device 8 influences reaction improve dress by multiple groups response data
Set the accuracy used.
Reactant enters the inside of reaction tube 7 from the left side of control amount device 1, when needing to adjust the amount of reactant, according to attached
Fig. 2 unscrews screw 105, and socket inner tube 106 is moved upwards up to the inside of socket outer tube 104, and socket outer tube 104 moves down,
Socket outer tube 104 is curved to the inside with the mobile drive elastic rubber slab 103 of socket inner tube 106, the inner width of the first import 101
Become smaller, by the sealing of silica gel sealing ring 102, the amount that 101 internal-response object of the first import passes through becomes smaller, by can be in device
The input quantity that reactant is adjusted during use can obtain the liquid that the reactant reaction of different number generates, multiple groups number
According to reaction result is defined, the accuracy of response data is improved.
It is moved down by electrohydraulic cylinder 3 with piston 4, the gas inside reaction tube 7 is become larger by compression pressure, gas
Being pressed against rotating plate 2 prevents reactant from flowing out from rotating plate 2, and with reference to the accompanying drawings 3, when popular response, liquid generated by the reaction
Entered inside flow box 809 by inflow entrance 810, flowed into the second collecting box 806 and collected by second outlet 807, second receives
There is scale on the surface of header 806 and the first collecting box 804, is capable of the height of real-time measurement liquid, the pressure inside reaction tube 7
When becoming larger, press rods 801 be squeezed drive force rod 802 move down, force rod 802 drive balancing pole 808 right side to
Lower movement makes the right side of flow box 809 by balance columns 805 while moving down, and the liquid for reacting generation at this time passes through flowing
The right side of case 809 flows into first outlet 803, is flowed into the first collecting box 804 by first outlet 803, by electric hydaulic
The control of cylinder 3 enables the pressure real-time change of reaction tube 7, while the liquid reacted after pressure change is in the first collecting box 804
It is interior to read in real time, it can obtain reacting generation under the liquid data generated under normal pressure and different pressure by liquid distributing device 8
Liquid data, while the liquid for reacting generation under the liquid generated under normal pressure and different pressure can be distinguished, be improved
The accuracy of measurement.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of evaluating apparatus of acetylene hydrochlorination catalysts, it is characterised in that: including control amount device (1), the control amount
It is fixedly installed on the right side of device (1) reaction tube (7), and the seamless surface of reaction tube (7) is enclosed with rubber pad (6), it is described anti-
The inside two sides of cylinder (7) are answered all to be connected with rotating plate (2), the top of the rubber pad (6) is equipped with electrohydraulic cylinder (3), and electricity
The bottom end of hydrodynamic cylinder pressure (3) is fixed with piston (4), is provided with the second import (5), the reaction on the right side of the reaction tube (7)
The bottom inner portion of cylinder (7) is fixedly installed with liquid distributing device (8), and the left side top of the liquid distributing device (8) is provided with catalysis box
(10), it and on the left of catalysis box (10) is connected with the second docking block (15), the both ends of second docking block (15) are all fixed with
First link block (12), and the first link block (12) is connected with fixed plug (11) far from the side of the second docking block (15), it is described
It is connected with rubber seal (9) on the left of second docking block (15), the first docking is installed on the left of the rubber seal (9)
Block (14), and the both ends of the first docking block (14) are all fixed with the second link block (13), the left side top of the rubber pad (6) connects
It is connected to control button (16).
2. a kind of evaluating apparatus of acetylene hydrochlorination catalysts according to claim 1, it is characterised in that: the control
Measuring device (1) includes the first import (101), silica gel sealing ring (102), elastic rubber slab (103), socket outer tube (104), screw
(105) and inner tube (106) are socketed, the inside both ends of first import (101) are all fixed with silica gel sealing ring (102), and silicon
Glue sealing ring (102) is connected with elastic rubber slab (103) far from the side of the first import (101), the elastic rubber slab (103)
Top dead center position at be equipped with socket outer tube (104), and be socketed outer tube (104) bottom end be socketed with socket inner tube (106),
The surface of socket outer tube (104) is equipped with screw (105).
3. a kind of evaluating apparatus of acetylene hydrochlorination catalysts according to claim 1, it is characterised in that: described point
Liquid device (8) includes press rods (801), force rod (802), first outlet (803), the first collecting box (804), balance columns
(805), the second collecting box (806), second outlet (807), balancing pole (808), flow box (809) and inflow entrance (810), it is described
The bottom end of press rods (801) is fixed with force rod (802), and the bottom end of the inflow entrance (810) is provided with flow box (809), and
The two sides of flow box (809) are all fixed with balancing pole (808), are equipped with second outlet on the left of the bottom end of the flow box (809)
(807), and the bottom end of second outlet (807) is provided with the second collecting box (806), solid on the right side of the bottom end of the flow box (809)
Surely have first outlet (803), and the bottom end of first outlet (803) is equipped with the first collecting box (804), the flow box (809)
Bottom dead center position at be hinged with balance columns (805).
4. a kind of evaluating apparatus of acetylene hydrochlorination catalysts according to claim 2, it is characterised in that: the set
The surface for connecing outer tube (104) is uniformly inlaid with preformed hole, and is socketed the inner diameter size and socket inner tube of outer tube (104)
(106) outer diameter size is identical.
5. a kind of evaluating apparatus of acetylene hydrochlorination catalysts according to claim 1, it is characterised in that: described turn
Plate (2) has two groups, and the top of rotating plate (2) is equipped with articulated shaft, the rotation direction of the rotating plate (2) and another group of rotating plate (2)
Rotation direction is opposite.
6. a kind of evaluating apparatus of acetylene hydrochlorination catalysts according to claim 1, it is characterised in that: described
One link block (12) has two groups, and the second link block (13) has two groups, first link block (12) and the second link block (13)
Structure is identical, and the size of the second link block (13) interior grooves is identical as the size of the first link block (12) left hand projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686351.2U CN208921672U (en) | 2018-10-17 | 2018-10-17 | A kind of evaluating apparatus of acetylene hydrochlorination catalysts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686351.2U CN208921672U (en) | 2018-10-17 | 2018-10-17 | A kind of evaluating apparatus of acetylene hydrochlorination catalysts |
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| Publication Number | Publication Date |
|---|---|
| CN208921672U true CN208921672U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821686351.2U Expired - Fee Related CN208921672U (en) | 2018-10-17 | 2018-10-17 | A kind of evaluating apparatus of acetylene hydrochlorination catalysts |
Country Status (1)
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| CN (1) | CN208921672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086157A (en) * | 2016-06-21 | 2016-11-09 | 俞率成 | Catalase activity analyzer and using method thereof |
| CN111450879A (en) * | 2020-05-08 | 2020-07-28 | 内蒙古自治区石油化工监督检验研究院 | Propane diamine modified low-ruthenium catalyst for acetylene hydrochlorination and preparation method thereof |
-
2018
- 2018-10-17 CN CN201821686351.2U patent/CN208921672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086157A (en) * | 2016-06-21 | 2016-11-09 | 俞率成 | Catalase activity analyzer and using method thereof |
| CN111450879A (en) * | 2020-05-08 | 2020-07-28 | 内蒙古自治区石油化工监督检验研究院 | Propane diamine modified low-ruthenium catalyst for acetylene hydrochlorination and preparation method thereof |
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Granted publication date: 20190531 Termination date: 20191017 |