CN109516440A - A kind of hydrogen chloride generator based on pressure control - Google Patents
A kind of hydrogen chloride generator based on pressure control Download PDFInfo
- Publication number
- CN109516440A CN109516440A CN201910020405.4A CN201910020405A CN109516440A CN 109516440 A CN109516440 A CN 109516440A CN 201910020405 A CN201910020405 A CN 201910020405A CN 109516440 A CN109516440 A CN 109516440A
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- China
- Prior art keywords
- feedboards
- feedboard
- cabinet
- hydrochloric acid
- hydrogen chloride
- Prior art date
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 229910000041 hydrogen chloride Inorganic materials 0.000 title claims abstract description 42
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 title claims abstract description 42
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000007600 charging Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention belongs to hydrogen chloride generator technical field, specifically a kind of hydrogen chloride generator based on pressure control, including cabinet；Feed module there are two being set in cabinet；Feed module includes No.1 feedboard, No. two feedboards, No.1 idler wheel and slope block；No.1 feedboard is slidably connected in cabinet, and No.1 feedboard is equipped with No.1 through-hole；No. two feedboards are slidably connected on the outside of No.1 feedboard, and No. two feedboards are equipped with No. two through-holes, and the upper end of No. two feedboards is equipped with extension board；Auxiliary carriage is equipped between extension board and top of the box, auxiliary carriage includes No.1 spring, bracket and No. two idler wheels；Auxiliary carriage also is provided between wall box and No. two feedboards；The present invention mixes the concentrated sulfuric acid and hydrochloric acid being passed between two No.1 feedboards at regular time and quantity, improves the efficiency of the concentrated sulfuric acid and mixed in hydrochloric acid by the air pressure change that is generated using the concentrated sulfuric acid and mixed in hydrochloric acid.
Description
Technical field
The invention belongs to hydrogen chloride generator technical field, specifically a kind of hydrogen chloride based on pressure control occurs
Device.
Background technique
The common method of hydrogen chloride preparation is added in concentrated hydrochloric acid with the concentrated sulfuric acid, dense because the concentrated sulfuric acid has water imbibition
Aqueous solvent can be reduced in hydrochloric acid, and solute HCl can be evaporated, while temperature increases, and the solubility of HCl reduces, and also promote HCl's
Volatilization, produces HCl gas to reach.However the efficiency that existing hydrogen chloride generator prepares hydrogen chloride gas is lower, greatly
The supply of hydrogen chloride gas applicable situation is affected, structure is complicated for hydrogen chloride generator, and maintenance is inconvenient.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of hydrogen chloride generator based on pressure control proposed by the present invention, this
Invention be mainly used for solving the problem of hydrogen chloride generator prepare hydrogen chloride gas efficiency it is lower and structure is complicated.
The technical solution adopted by the present invention to solve the technical problems is: of the present invention a kind of based on pressure control
Hydrogen chloride generator, including cabinet, hydrochloric acid feed inlet, concentrated sulfuric acid feed inlet, discharge gate and exhaust outlet；The hydrochloric acid feed inlet and
Concentrated sulfuric acid feed inlet is arranged in lower box two sides；The discharge gate is arranged in the middle part of cabinet lower end；The exhaust outlet setting exists
Cabinet upper center；Two feed modules are symmetrically arranged with about discharge gate in the cabinet；The feed module include No.1 into
Flitch, No. two feedboards, No.1 idler wheel and slope block；The No.1 feedboard is vertically arranged in cabinet, No.1 feedboard
Both ends are slidably connected in cabinet by sliding block, several No.1 through-holes are uniformly provided on No.1 feedboard, and No.1 feedboard is remote
From discharge gate side be equipped with a sliding slot；No. two feedboards are slidably connected in sliding slot, are set on No. two feedboards
There are several equally distributed No. two through-holes, the upper end of No. two feedboards is equipped with horizontally disposed extension board；The extension board and
Auxiliary carriage is equipped between top of the box, auxiliary carriage includes No.1 spring, bracket and No. two idler wheels；The bracket
It is arranged on extension board by No.1 spring；No. two idler wheels are rotatably connected on bracket, and No. two idler wheels connect with top of the box
Touching；The slope block is fixed on the cabinet below No. two feedboards；The No.1 idler wheel is rotatably connected on No. two by supporting leg
Feedboard lower end, the contact of incline plane of No.1 idler wheel and slope block；It also is provided with assisting between the wall box and No. two feedboards
Carriage assists the No.1 spring of carriage to be fixed on cabinet, assist carriage No.1 idler wheel and No. two charging
Plate contact；
When work, the concentrated sulfuric acid is mixed between two No.1 feedboards with hydrochloric acid, and hydrogen chloride is generated in mixed process
Gas and a large amount of heat, the generation of hydrogen chloride gas make the volume expansions between two No.1 feedboards, make two No.1 chargings
Plate is to two Slideslips, while No.1 feedboard pushes No. two feedboards to move up using idler wheel along slope block, makes No.1 through-hole and two
Number through-hole is staggered, and as the concentrated sulfuric acid between two No.1 feedboards terminates with mixed in hydrochloric acid, gas is after exhaust outlet discharge, and two
Air pressure between a No.1 feedboard reduces, and two No.1 feedboard slid inwards, No. two feedboards are with No.1 feedboard at this time
Slid inward, and No. two feedboards under the rolling action of No.1 idler wheel along the slope slide downward of slope block so that No.1
No. two through-holes connection on No.1 through-hole and No. two feedboards on feedboard, makes the concentrated sulfuric acid and hydrochloric acid be again introduced into two No.1s
Mixed, and repeated the above steps between feedboard, constantly carry out mixing generate hydrogen chloride gas, by using the concentrated sulfuric acid with
The air pressure change that mixed in hydrochloric acid generates mixes the concentrated sulfuric acid and hydrochloric acid being passed between two No.1 feedboards at regular time and quantity
It closes, improves the efficiency of the concentrated sulfuric acid and mixed in hydrochloric acid, while structure is simple, it is convenient for safeguarding；By the auxiliary carriage of setting,
Keep No. two feedboards more steady during moving left and right, improve No. two feedboards pushed by No.1 feedboard,
Under, left and right sliding when fluency, thus improve reaction carry out stability, and then improve hydrogen chloride gas production effect
Rate.
Opened up on the sliding block it is fluted, on lower right sliding block close to hydrochloric acid feed inlet side be equipped with through slot；It is described
Hose is equipped between No.1 feedboard, one of hose is used to for the concentrated sulfuric acid in left side being passed into the groove of left slider,
Another hose is used to for the hydrochloric acid on right side being passed through in the groove of right side sliding block；When work, by opening up groove on sliding block, subtract
Friction between small slide block and cabinet improves the fluency of No.1 feedboard sliding, improves working efficiency；Meanwhile right side
It is connected with hose between sliding block and the No.1 feedboard in left side, so that the concentrated sulfuric acid on the left of the No.1 feedboard of left side is led by hose
Enter mix with the hydrochloric acid entered in sliding block by through slot in the sliding block of right side and generate gas, makes to pass through gas between sliding block and cabinet
Pressure generates suspension, further decreases the friction between sliding block and cabinet, further increases the fluency of No.1 feedboard sliding；For
Guarantee that two No.1 feedboards can also be connected with hose with Stable sliding, the sliding block in left side and the No.1 feedboard on right side, but
Due to consideration that the ratio of the concentrated sulfuric acid and mixed in hydrochloric acid, through slot is not opened up on left slider, between relying only between sliding block and cabinet
Gap enters the concentrated sulfuric acid in sliding block, and the concentrated sulfuric acid generates gas with the mixed in hydrochloric acid imported by hose, generates the sliding block in left side
Certain suspension while guaranteeing mixed safety, improves the fluency of No.1 feedboard sliding, improves working efficiency.
The No.1 through-hole and No. two through-holes do not do chamfered；The surface light of the No.1 feedboard and No. two feedboards
It is sliding；When work, the surface of No.1 feedboard and No. two feedboards is smooth, keeps No.1 feedboard and No. two feedboard fittings more tight
It is close, avoid the concentrated sulfuric acid and hydrochloric acid solution from entering the gap between No.1 through-hole and No. two through-holes, long time integration by No. two through-holes
Dirt is generated, the sliding fluency of No. two feedboards is influenced, guarantees that work can stablize progress；No.1 through-hole and No. two through-holes are not
Do chamfered, be fitted in No. two through-holes on the surface of No.1 feedboard, further prevented the concentrated sulfuric acid and hydrochloric acid solution into
Enter the gap between No.1 through-hole and No. two through-holes, ensure that work fluency.
The diameter of No. two through-holes is greater than No.1 through-hole diameter 2-3mm；When work, since No. two through-holes are greater than one number service
Hole while guaranteeing that so that more concentrated sulfuric acids and hydrochloric acid solution is entered two No.1 feedboards is mixed, and avoids one
Number feedboard and No. two feedboards are opposite when sliding, makes the concentrated sulfuric acid and hydrochloric acid solution be brought into No.1 feedboard and No. two feedboards
Between gap, long time integration corrosion influences the fluency of No.1 feedboard and the opposite sliding of No. two feedboards, influences work
Efficiency.
Side on the No.1 feedboard close to discharge gate is hinged with several equally distributed shuttle boards from top to bottom,
It is hinged between two opposite shuttle boards；When work, shuttle board is allow to generate shake with the sliding of two No.1 feedboards,
Shake is applied to the concentrated sulfuric acid and hydrochloric acid in mixing, improves the concentrated sulfuric acid and hydrochloric acid and mixability, improves hydrogen chloride gas and generates
Rate, to improve work efficiency.
The shuttle board is arc-shaped plate；The shuttle board circumferencial direction is equipped with equally distributed arc groove；When work,
A part of concentrated sulfuric acid and hydrochloric acid fall on two shuttle board hinged places and are mixed, and generate gas；Another part concentrated sulfuric acid and hydrochloric acid
It drops into arc groove, with the shake of shuttle board, the concentrated sulfuric acid in arc groove and hydrochloric acid on circumferencial direction are successively shaked out,
Make the more uniform of the concentrated sulfuric acid and mixed in hydrochloric acid, so that the generation of hydrogen chloride gas is highly efficient, improves the efficiency of work.
Beneficial effects of the present invention are as follows:
1. the present invention makes the concentrated sulfuric acid and hydrochloric acid at regular time and quantity by the air pressure change generated using the concentrated sulfuric acid and mixed in hydrochloric acid
Be passed between two No.1 feedboards and mixed, improve the efficiency of the concentrated sulfuric acid and mixed in hydrochloric acid, while structure is simple,
It is convenient for safeguarding；By the auxiliary carriage of setting, make more flat during the sliding of No.1 feedboard and No. two feedboards
Surely, to improve the stability that reaction carries out, and then the efficiency of hydrogen chloride gas production is improved.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1；
In figure: cabinet 1,21, No. two feedboards 22 of No.1 feedboard, No.1 idler wheel 23, slope block 24, is slided feed module 2
Block 25,26, No. two through-holes 27 of No.1 through-hole, extension board 28, auxiliary carriage 3,32, No. two No.1 spring 31, bracket idler wheels
33, groove 4, through slot 5, hose 6, shuttle board 7, arc groove 8.
Specific embodiment
It is carried out using a kind of hydrogen chloride generator based on pressure control of Fig. 1-Fig. 3 to an embodiment of the present invention as follows
Explanation.
As shown in Figure 1, it is of the present invention it is a kind of based on pressure control hydrogen chloride generator, including cabinet 1, hydrochloric acid into
Material mouth, concentrated sulfuric acid feed inlet, discharge gate and exhaust outlet；The hydrochloric acid feed inlet and concentrated sulfuric acid feed inlet are arranged in 1 lower part of cabinet
Two sides；The discharge gate is arranged in the middle part of 1 lower end of cabinet；The exhaust outlet is arranged in 1 upper center of cabinet；In the cabinet 1
Two feed modules 2 are symmetrically arranged with about discharge gate；The feed module 2 includes 21, No. two feedboards 22, one of No.1 feedboard
Number idler wheel 23 and slope block 24；The No.1 feedboard 21 is vertically arranged in cabinet 1, and the both ends of No.1 feedboard 21 pass through cunning
Block 25 is slidably connected in cabinet 1, several No.1 through-holes 26 are uniformly provided on No.1 feedboard 21, and No.1 feedboard 21 is separate
Discharge gate side be equipped with a sliding slot；No. two feedboards 22 are slidably connected in sliding slot, on No. two feedboards 22
Equipped with several equally distributed No. two through-holes 27, the upper end of No. two feedboards 22 is equipped with horizontally disposed extension board 28；It is described
Extension board 28 and cabinet are equipped with auxiliary carriage 3 between 1 top, and auxiliary carriage 3 includes No.1 spring 31,32 and of bracket
No. two idler wheels 33；The bracket 32 is arranged on extension board 28 by No.1 spring 31；No. two idler wheels 33 are rotatably connected on
On bracket 32, contacted at the top of No. two idler wheels 33 and cabinet 1；The slope block 24 is fixed on the cabinet 1 of 22 lower section of No. two feedboards
On；The No.1 idler wheel 23 is rotatably connected on No. two 22 lower ends of feedboard by supporting leg, and No.1 idler wheel 23 is oblique with slope block 24
Face contact；It also is provided with auxiliary carriage 3 between 1 side wall of cabinet and No. two feedboards 22, assists the No.1 of carriage 3
Spring 31 is fixed on cabinet 1, and the No.1 idler wheel 23 of auxiliary carriage 3 is contacted with No. two feedboards 22；
When work, the concentrated sulfuric acid is mixed between two No.1 feedboards 21 with hydrochloric acid, and chlorination is generated in mixed process
Hydrogen and a large amount of heat, the generation of hydrogen chloride gas make the volume expansions between two No.1 feedboards 21, make two No.1s
Feedboard 21 is to two Slideslips, while No.1 feedboard 21 pushes No. two feedboards 22 to move up using idler wheel along slope block 24, makes
No.1 through-hole 26 and No. two through-holes 27 are staggered, as the concentrated sulfuric acid between two No.1 feedboards 21 terminates with mixed in hydrochloric acid, gas
Body is after exhaust outlet discharge, and air pressure between two No.1 feedboards 21 reduces, two 21 slid inwards of No.1 feedboard, and at this time two
Number feedboard 22 is with 21 slid inward of No.1 feedboard, and No. two feedboards 22 are in the rolling action lower edge of No.1 idler wheel 23
The slope slide downward of slope block 24, so that No. two on No.1 through-hole 26 and No. two feedboards 22 on No.1 feedboard 21 are logical
Hole 27 is connected to, and is again introduced into the concentrated sulfuric acid between two No.1 feedboards 21 with hydrochloric acid and is mixed, and repeat the above steps, no
It is disconnected to carry out mixing and generate hydrogen chloride gas, by the variation using air pressure, make the concentrated sulfuric acid and hydrochloric acid at regular time and quantity be passed into two
It is mixed between a No.1 feedboard 21, improves the efficiency of the concentrated sulfuric acid and mixed in hydrochloric acid, while structure is simple, convenient for dimension
Shield；By the auxiliary carriage 3 of setting, keeps No. two feedboards 22 more steady during moving left and right, improve two
Fluency when number feedboard 22 pushes upper and lower, left and right to slide by No.1 feedboard 21, thus improve reaction carry out it is steady
It is qualitative, and then improve the efficiency of hydrogen chloride gas production.
As shown in figure 3, fluted 4 are opened up on the sliding block 25, close to the one of hydrochloric acid feed inlet on lower right sliding block 25
Side is equipped with through slot 5, hose 6 is equipped between the No.1 feedboard 21, one of hose 6 is for the concentrated sulfuric acid in left side to be passed through
Into the groove 4 of left slider 25, another hose 6 is used to for the hydrochloric acid on right side being passed through in the groove 4 of right side sliding block 25；Work
When, by opening up groove 4 on sliding block 25, reduces the friction between sliding block 25 and cabinet 1, improve the sliding of No.1 feedboard 21
Fluency, improve working efficiency；Meanwhile it being connected with hose 6 between the sliding block 25 on right side and the No.1 feedboard 21 in left side, make
The concentrated sulfuric acid in 21 left side of left side No.1 feedboard is imported in the sliding block 25 of right side by hose 6 and enters sliding block 25 with by through slot 5
Interior hydrochloric acid carries out mixing and generates gas, makes to generate suspension by air pressure between sliding block 25 and cabinet 1, further decreases sliding block 25
With the friction between cabinet 1, the fluency of the sliding of No.1 feedboard 21 is further increased；To guarantee that two No.1 feedboards 21 can
With Stable sliding, the sliding block 25 in left side and the No.1 feedboard 21 on right side are also connected with hose 6, but due to consideration that the concentrated sulfuric acid
With the ratio of mixed in hydrochloric acid, through slot 5 is not opened up on left slider 25, the gap relied only between sliding block 25 and cabinet 1 makes the concentrated sulfuric acid
Into in sliding block 25, the concentrated sulfuric acid generates gas with the mixed in hydrochloric acid imported by hose 6, generates the sliding block 25 in left side certain
It suspends, while guaranteeing mixed safety, improves the fluency of the sliding of No.1 feedboard 21, improve working efficiency.
As shown in Figure 1, the No.1 through-hole 26 and No. two through-holes 27 do not do chamfered；The No.1 feedboard 21 and two
The surface of number feedboard 22 is smooth；When work, the surface of No.1 feedboard 21 and No. two feedboards 22 is smooth, makes No.1 feedboard
21 and the fitting of No. two feedboards 22 more closely, avoid the concentrated sulfuric acid and hydrochloric acid solution from entering No.1 through-holes 26 by No. two through-holes 27
Gap between No. two through-holes 27, long time integration generate dirt, influence the sliding fluency of No. two feedboards 22, guarantee work
Progress can be stablized；No.1 through-hole 26 and No. two through-holes 27 do not do chamfered, and No. two through-holes 27 is made to be fitted in No.1 feedboard
On 21 surface, the concentrated sulfuric acid and hydrochloric acid solution is further prevented to enter the gap between No.1 through-hole 26 and No. two through-holes 27, protected
Work fluency is demonstrate,proved.
As shown in Figure 1, the diameter of No. two through-holes 27 is greater than 26 diameter 2-3mm of No.1 through-hole；When work, due to No. two
Through-hole 27 is greater than No.1 through-hole 26, is guaranteeing that so that more concentrated sulfuric acids and hydrochloric acid solution is entered two No.1 feedboards 21 carries out
It while mixing, and avoids No.1 feedboard 21 and No. two feedboards 22 are opposite when sliding, makes the concentrated sulfuric acid and hydrochloric acid solution by band
Enter the gap between No.1 feedboard 21 and No. two feedboards 22, long time integration corrosion influences No.1 feedboard 21 and No. two
The fluency of the opposite sliding of feedboard 22, influences working efficiency.
As shown in Figure 1, the side on the No.1 feedboard 21 close to discharge gate is hinged with several uniformly from top to bottom
The shuttle board 7 of distribution, it is hinged between two opposite shuttle boards 7；When work, feed shuttle board 7 with two No.1s
The sliding of plate 21 generates shake, and shake is applied to the concentrated sulfuric acid and hydrochloric acid in mixing, improves the concentrated sulfuric acid and hydrochloric acid and mixability,
The rate that hydrogen chloride gas generates is improved, to improve work efficiency.
As shown in Fig. 2, the shuttle board 7 is arc-shaped plate；7 circumferencial direction of shuttle board is equipped with equally distributed circle
Arc slot 8；When work, a part of concentrated sulfuric acid and hydrochloric acid fall on two 7 hinged places of shuttle board and are mixed, and generate gas；Another portion
Point concentrated sulfuric acid and hydrochloric acid drop into arc groove 8, the concentrated sulfuric acid in arc groove 8 with the shake of shuttle board 7, on circumferencial direction
It is successively shaked out with hydrochloric acid, makes the more uniform of the concentrated sulfuric acid and mixed in hydrochloric acid, so that the generation of hydrogen chloride gas is highly efficient, mention
The high efficiency of work.
Specific workflow is as follows:
When work, the concentrated sulfuric acid is mixed between two No.1 feedboards 21 with hydrochloric acid, and chlorination is generated in mixed process
Hydrogen and a large amount of heat, the generation of hydrogen chloride gas make the volume expansions between two No.1 feedboards 21, make two No.1s
Feedboard 21 is to two Slideslips, while No.1 feedboard 21 pushes No. two feedboards 22 to move up using idler wheel along slope block 24, makes
No.1 through-hole 26 and No. two through-holes 27 are staggered, as the concentrated sulfuric acid between two No.1 feedboards 21 terminates with mixed in hydrochloric acid, gas
Body is after exhaust outlet discharge, and air pressure between two No.1 feedboards 21 reduces, two 21 slid inwards of No.1 feedboard, and at this time two
Number feedboard 22 is with 21 slid inward of No.1 feedboard, and No. two feedboards 22 are in the rolling action lower edge of No.1 idler wheel 23
The slope slide downward of slope block 24, so that No. two on No.1 through-hole 26 and No. two feedboards 22 on No.1 feedboard 21 are logical
Hole 27 is connected to, and is again introduced into the concentrated sulfuric acid between two No.1 feedboards 21 with hydrochloric acid and is mixed, and repeat the above steps, no
It is disconnected to carry out mixing and generate hydrogen chloride gas, by the variation using air pressure, make the concentrated sulfuric acid and hydrochloric acid at regular time and quantity be passed into two
It is mixed between a No.1 feedboard 21, improves the efficiency of the concentrated sulfuric acid and mixed in hydrochloric acid, while structure is simple, convenient for dimension
Shield；By the auxiliary carriage 3 of setting, makes the more steady during moving left and right of No. two feedboards 22, improve
Fluency when No. two feedboards 22 push upper and lower, left and right to slide by No.1 feedboard 21, to improve what reaction carried out
Stability, and then improve the efficiency of hydrogen chloride gas production.
In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.
Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from
In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material
Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool
Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.
Claims (6)
1. a kind of hydrogen chloride generator based on pressure control, including cabinet (1), hydrochloric acid feed inlet, concentrated sulfuric acid feed inlet, discharge
Mouth and exhaust outlet, it is characterised in that: the hydrochloric acid feed inlet and concentrated sulfuric acid feed inlet are arranged in cabinet (1) lower part two sides；It is described
Discharge gate setting is in the middle part of cabinet (1) lower end；The exhaust outlet is arranged in cabinet (1) upper center；In the cabinet (1) about
Discharge gate is symmetrically arranged with two feed modules (2)；The feed module (2) includes No.1 feedboard (21), No. two feedboards
(22), No.1 idler wheel (23) and slope block (24)；The No.1 feedboard (21) is vertically arranged in cabinet (1), No.1 charging
The both ends of plate (21) are slidably connected in cabinet (1) by sliding block (25), be uniformly provided on No.1 feedboard (21) several one
The side of number through-hole (26), the separate discharge gate of No.1 feedboard (21) is equipped with a sliding slot；No. two feedboards (22)
It is slidably connected in sliding slot, No. two feedboards (22) are equipped with several equally distributed No. two through-holes (27), No. two feedboards
(22) upper end is equipped with horizontally disposed extension board (28)；Auxiliary is equipped between at the top of the extension board (28) and cabinet (1) to slide
Dynamic device (3), auxiliary carriage (3) includes No.1 spring (31), bracket (32) and No. two idler wheels (33)；The bracket (32)
It is arranged on extension board (28) by No.1 spring (31)；No. two idler wheels (33) are rotatably connected on bracket (32), and No. two
It is contacted at the top of idler wheel (33) and cabinet (1)；The slope block (24) is fixed on the cabinet (1) below No. two feedboards (22)；
The No.1 idler wheel (23) is rotatably connected on No. two feedboard (22) lower ends by supporting leg, No.1 idler wheel (23) and slope block (24)
Contact of incline plane；Auxiliary carriage (3), auxiliary sliding also are provided between cabinet (1) side wall and No. two feedboards (22)
The No.1 spring (31) of device (3) is fixed on cabinet (1), assists the No.1 idler wheel (23) of carriage (3) and No. two chargings
Plate (22) contact.
2. a kind of hydrogen chloride generator based on pressure control according to claim 1, it is characterised in that: the sliding block
(25) it is opened up on fluted (4), is equipped with through slot (5) close to the side of hydrochloric acid feed inlet on lower right sliding block (25)；Described one
Hose (6) are equipped between number feedboard (21), one of hose (6) is used to the concentrated sulfuric acid in left side being passed into left slider
(25) in groove (4), another hose (6) is used to for the hydrochloric acid on right side being passed through in the groove (4) of right side sliding block (25).
3. a kind of hydrogen chloride generator based on pressure control according to claim 1, it is characterised in that: the one number service
Hole (26) and No. two through-holes (27) do not do chamfered；The surface light of the No.1 feedboard (21) and No. two feedboards (22)
It is sliding.
4. a kind of hydrogen chloride generator based on pressure control according to claim 1, it is characterised in that: described No. two logical
The diameter in hole (27) is greater than No.1 through-hole (26) diameter 2-3mm.
5. it is according to claim 1 it is a kind of based on pressure control hydrogen chloride generator, it is characterised in that: the No.1 into
Side on flitch (21) close to discharge gate is hinged with several equally distributed shuttle boards (7) from top to bottom, and opposite two
It is hinged between shuttle board (7).
6. a kind of hydrogen chloride generator based on pressure control according to claim 5, it is characterised in that: the shuttle board
It (7) is arc-shaped plate；Shuttle board (7) circumferencial direction is equipped with equally distributed arc groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020405.4A CN109516440A (en) | 2019-01-09 | 2019-01-09 | A kind of hydrogen chloride generator based on pressure control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020405.4A CN109516440A (en) | 2019-01-09 | 2019-01-09 | A kind of hydrogen chloride generator based on pressure control |
Publications (1)
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| CN109516440A true CN109516440A (en) | 2019-03-26 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1124022B (en) * | 1960-09-20 | 1962-02-22 | Hoechst Ag | Process and control device for concentrating hydrochloric acid from gases containing hydrogen chloride |
| BE747705A (en) * | 1969-03-21 | 1970-09-21 | Sigri Elektrographit Gmbh | PROCEDURE AND INSTALLATION FOR THE TOTAL RECOVERY OF HYDROCHLORIC ACID CONTAINED IN AGUE SOLUTIONS |
| CN102372260A (en) * | 2010-08-24 | 2012-03-14 | 南通五联品牌策划有限公司 | Graphite equipment for producing dry hydrogen chloride by desorbing hydrochloric acid by using concentrated sulfuric acid |
| CN108383085A (en) * | 2018-05-15 | 2018-08-10 | 杭州东日节能技术有限公司 | A kind of continuity method hydrochloric acid full stripping produces the device and method of hydrogen chloride gas |
| CN208038038U (en) * | 2018-01-26 | 2018-11-02 | 天津中津药业股份有限公司 | A kind of safe generation tank efficiently preparing hydrogen chloride gas |
-
2019
- 2019-01-09 CN CN201910020405.4A patent/CN109516440A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1124022B (en) * | 1960-09-20 | 1962-02-22 | Hoechst Ag | Process and control device for concentrating hydrochloric acid from gases containing hydrogen chloride |
| BE747705A (en) * | 1969-03-21 | 1970-09-21 | Sigri Elektrographit Gmbh | PROCEDURE AND INSTALLATION FOR THE TOTAL RECOVERY OF HYDROCHLORIC ACID CONTAINED IN AGUE SOLUTIONS |
| CN102372260A (en) * | 2010-08-24 | 2012-03-14 | 南通五联品牌策划有限公司 | Graphite equipment for producing dry hydrogen chloride by desorbing hydrochloric acid by using concentrated sulfuric acid |
| CN208038038U (en) * | 2018-01-26 | 2018-11-02 | 天津中津药业股份有限公司 | A kind of safe generation tank efficiently preparing hydrogen chloride gas |
| CN108383085A (en) * | 2018-05-15 | 2018-08-10 | 杭州东日节能技术有限公司 | A kind of continuity method hydrochloric acid full stripping produces the device and method of hydrogen chloride gas |
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