CN107720696B - A kind of HCl recovery processing unit in waste liquid - Google Patents
A kind of HCl recovery processing unit in waste liquid Download PDFInfo
- Publication number
- CN107720696B CN107720696B CN201710990911.7A CN201710990911A CN107720696B CN 107720696 B CN107720696 B CN 107720696B CN 201710990911 A CN201710990911 A CN 201710990911A CN 107720696 B CN107720696 B CN 107720696B
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- CN
- China
- Prior art keywords
- fixed
- chamber
- wall
- waste liquid
- recycling
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Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Abstract
The present invention relates to the HCl recovery processing units in a kind of waste liquid, including support frame, the recycling being fixed at the top of support frame, the inner wall of recycling can is fixed with a partition, the top half of partition and recycling can forms reclaiming chamber, the lower half portion of partition and recycling can forms heating chamber, heating device is installed in heating chamber, conductive fluid is also filled in heating chamber, the boiling point of conductive fluid is 60 DEG C -80 DEG C, escape pipe is fixed at the top of reclaiming chamber, outer right wall of the reclaiming chamber close to bottom is fixed with liquid outlet, left outside wall of the reclaiming chamber close to top is fixed with the surge chamber being connected to reclaiming chamber.The beneficial effect is that: easy to use, high degree of automation.
Description
Technical field
The present invention relates to the HCl recovery processing units in technical field of resource recovery more particularly to a kind of waste liquid.
Background technique
Currently, since there are iron scales for plate surface in steel plate industry, it is therefore desirable to which hydrochloric acid cleans steel plate, hydrochloric acid and plate
There is also a certain amount of hydrochloric acid in solution after the reaction of material, in order to save cost, it is necessary to carry out to the hydrochloric acid in reaction solution
It recycles.
Summary of the invention
The problem to be solved in the present invention is to provide at the HCl recovery in a kind of easy to use, high degree of automation waste liquid
Manage device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: the HCl recovery processing in a kind of waste liquid
Device, including support frame, the recycling being fixed at the top of support frame as described above, which is characterized in that the inner wall of the recycling can is fixed
There are a partition, the top half formation reclaiming chamber of the partition and the recycling can, the lower half of the partition and the recycling can
Part forms heating chamber, is equipped with heating device in the heating chamber, conductive fluid is also filled in the heating chamber, described thermally conductive
The boiling point of liquid is 60 DEG C -80 DEG C, is fixed with escape pipe, outer right wall of the reclaiming chamber close to bottom at the top of the reclaiming chamber
It is fixed with liquid outlet, left outside wall of the reclaiming chamber close to top is fixed with the surge chamber being connected to the reclaiming chamber, described slow
The outer right wall for rushing room is fixed with inlet, and it is convex towards the recycling can be fixed with one along the vertical direction in the surge chamber inner cavity
Arc net out, the surge chamber is interior to be movably set with a ball that can be contacted with the arc net on the left of the arc net
Body, the left side that the bottom of the surge chamber is located at the sphere are symmetrically fixed with left riser and right riser, the left riser and
It is connected between the top of right riser by a spreader, sliding is provided with a sliding seat, the top of the sliding seat on the spreader
It is fixed with a bracket connecting with the sphere, the outer wall of the left riser is fixed with a horizontal seat, is fixed with step on the horizontal seat
Into motor, the shaft across the left riser is fixed on the output shaft of the stepper motor, the end of the shaft is fixed with
Across the sliding seat and the horizontal screw thread transmission shaft that is connected through a screw thread with the sliding seat, the outer wall of the recycling can is fixed
Have control box, PLC be installed in the control box, the outer wall of the control box be provided with for control the stepper motor by
Button plate, the PLC are electrically connected with the stepper motor, button panel respectively.
Preferably, the HCl recovery processing unit in above-mentioned waste liquid, wherein the inner wall of the reclaiming chamber is fixed with a water
Plate is provided with multiple filter openings on the level board.
Preferably, the HCl recovery processing unit in above-mentioned waste liquid, wherein the partition tilts down set from left to right
It sets, the partition and horizontal direction are in 15 ° of angles.
Preferably, the HCl recovery processing unit in above-mentioned waste liquid, wherein being fixed at the top of the horizontal seat for covering
State the waterproof cover of stepper motor in residence.
Preferably, the HCl recovery processing unit in above-mentioned waste liquid, wherein the inner wall of the right riser is fixed with an axis
It holds, the free end of the horizontal screw thread transmission shaft is connect with the bearing inner race.
Preferably, the HCl recovery processing unit in above-mentioned waste liquid, wherein being equipped with control valve on the liquid outlet.
Preferably, the HCl recovery processing unit in above-mentioned waste liquid, wherein the conductive fluid is alcohol.
Of the invention has the technical effect that: after waste liquid enters in reclaiming chamber, conductive fluid heats waste liquid,
Since the boiling point of conductive fluid is 60 DEG C -80 DEG C, so that volatile hydrogen chloride in waste liquid and being discharged from escape pipe, to realize water
With the separation of hydrogen chloride, hydrogen chloride is recycled；It can control stepper motor rotation by button panel, and then drive
Horizontal screw thread transmission shaft rotation, since horizontal screw thread transmission shaft is connected through a screw thread with sliding seat, so that sliding seat is in horizontal spiral shell
It is slided on line transmission shaft, then drives sphere mobile, sphere can cover part arc net, to pass through arc net to waste liquid
Speed is made adjustment, and the speed further entered in reclaiming chamber to waste liquid is made adjustment, easy to use, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is the longitudinal sectional view that box is controlled in Fig. 1.
Specific embodiment
, there are further understanding and understanding in the effect of to make to structure feature of the invention and being reached, to preferable
Examples and drawings cooperation detailed description, is described as follows:
As shown in Figure 1, 2, 3, the HCl recovery processing unit in a kind of waste liquid, including support frame 11, it is welded on support frame
The recycling can 12 at 11 tops, the inner wall of recycling can 12 are fixed with a partition 13, and partition 13 tilts down setting, partition from left to right
13 with horizontal direction be in 15 ° of angles.The top half of partition 13 and recycling can 12 forms reclaiming chamber 14, partition 13 and recycling can 12
Lower half portion forms heating chamber 15, is equipped with heating device 16 in heating chamber 15, conductive fluid 17 is also filled in heating chamber 15, is led
The boiling point of hydrothermal solution 17 is 60 DEG C -80 DEG C, and wherein conductive fluid 17 is alcohol.The top of reclaiming chamber 14 is fixed with escape pipe 18, recycling
Outer right wall of the chamber 14 close to bottom is fixed with liquid outlet 19, and control valve 190 is equipped on liquid outlet 19.
Left outside wall of the reclaiming chamber 14 close to top is fixed with the surge chamber 20 being connected to reclaiming chamber 14, the right side of surge chamber 20
Outer wall is fixed with inlet 21, is fixed with an arc net protruded towards recycling can 12 in 20 inner cavity of surge chamber along the vertical direction
22, the interior left side positioned at arc net 22 of surge chamber 20 is movably set with a sphere 23 that can be contacted with arc net 22, surge chamber 20
Bottom be located at the left side of sphere 23 and be symmetrically fixed with left riser 24 and right riser 25, the top of left riser 24 and right riser 25
Between connected by a spreader 26, sliding is provided with a sliding seat 27 on spreader 26, and the top of sliding seat 27 is fixed with one and ball
The bracket 28 that body 23 connects, the outer wall of left riser 24 are fixed with a horizontal seat 29, are fixed with stepper motor 30 on horizontal seat 29.Stepping electricity
Be fixed with the shaft 31 across left riser 24 on the output shaft of machine 30, the end of shaft 31 be fixed with across sliding seat 27 and with cunning
The horizontal screw thread transmission shaft 32 that dynamic seat 27 is connected through a screw thread, the outer wall of recycling can 12 are fixed with control box 5, peace in control box 5
Equipped with PLC51, the outer wall for controlling box 5 is provided with the button panel 52 for controlling stepper motor 30, PLC51 respectively with stepper motor
30, button panel 52 is electrically connected by conducting wire.
The inner wall of reclaiming chamber 14 is fixed with a level board 71, and multiple filter openings 72 are provided on level board 71, and design in this way makes
It obtains after waste liquid is fallen on level board 71 and is quickly separated into drop, so that waste liquid is heated evenly, so that hydrogen chloride accelerates from waste liquid
It overflows.
The top of horizontal seat 29 is fixed with the waterproof cover 300 for covering stepper motor 30, it is therefore prevented that stepper motor 30 is immersed
It is wet.
The inner wall of right riser 25 is fixed with a bearing 250, the free end of horizontal screw thread transmission shaft 32 and bearing by screw
The connection of 250 inner rings, design is so that structure of the invention is more firm in this way.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of skill in the art that it still can be right
Technical solution documented by previous embodiment is modified, or is replaced on an equal basis to part of technical characteristic；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. the HCl recovery processing unit in a kind of waste liquid, including support frame, the recycling being fixed at the top of support frame as described above,
Be characterized in that: the inner wall of the recycling can is fixed with a partition, and the top half formation of the partition and the recycling can is recycled
The lower half portion of chamber, the partition and the recycling can forms heating chamber, and heating device is equipped in the heating chamber, described to add
Heat is intracavitary to be also filled with conductive fluid, and the boiling point of the conductive fluid is 60 DEG C -80 DEG C, is fixed with outlet at the top of the reclaiming chamber
Pipe, outer right wall of the reclaiming chamber close to bottom are fixed with liquid outlet, and left outside wall of the reclaiming chamber close to top is fixed with
The surge chamber being connected to the reclaiming chamber, the left side outer wall of the surge chamber are fixed with inlet, edge in the surge chamber inner cavity
Vertical direction is fixed with an arc net protruded towards the recycling can, lives in the surge chamber positioned at the left side of the arc net
Dynamic to be provided with a sphere that contacted with the arc net, the left side that the bottom of the surge chamber is located at the sphere is symmetrically solid
Surely there are left riser and right riser, connected between the left riser and the top of right riser by a spreader, slided on the spreader
It is provided with a sliding seat, a bracket connecting with the sphere, the outer wall of the left riser are fixed at the top of the sliding seat
It is fixed with a horizontal seat, stepper motor is fixed on the horizontal seat, is fixed on the output shaft of the stepper motor across the left side
The shaft of riser, the end of the shaft are fixed with across the sliding seat and the level that is connected through a screw thread with the sliding seat
Screw-thread drive shaft, the outer wall of the recycling can are fixed with control box, and PLC is equipped in the control box, described to control the outer of box
Wall is provided with the button panel for controlling the stepper motor, and the PLC electrically connects with the stepper motor, button panel respectively
It connects.
2. the HCl recovery processing unit in waste liquid according to claim 1, it is characterised in that: the inner wall of the reclaiming chamber
It is fixed with a level board, multiple filter openings are provided on the level board.
3. the HCl recovery processing unit in waste liquid according to claim 1, it is characterised in that: the partition is from left to right
Setting is tilted down, the partition and horizontal direction are in 15 ° of angles.
4. the HCl recovery processing unit in waste liquid according to claim 1, it is characterised in that: the top of the horizontal seat is solid
Surely there is the waterproof cover for covering the stepper motor.
5. the HCl recovery processing unit in waste liquid according to claim 1, it is characterised in that: the inner wall of the right riser
It is fixed with a bearing, the free end of the horizontal screw thread transmission shaft is connect with the bearing inner race.
6. the HCl recovery processing unit in waste liquid according to claim 1, it is characterised in that: installed on the liquid outlet
There is control valve.
7. the HCl recovery processing unit in waste liquid according to claim 1, it is characterised in that: the conductive fluid is wine
Essence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990911.7A CN107720696B (en) | 2017-10-18 | 2017-10-18 | A kind of HCl recovery processing unit in waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990911.7A CN107720696B (en) | 2017-10-18 | 2017-10-18 | A kind of HCl recovery processing unit in waste liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107720696A CN107720696A (en) | 2018-02-23 |
| CN107720696B true CN107720696B (en) | 2019-10-11 |
Family
ID=61212972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710990911.7A Active CN107720696B (en) | 2017-10-18 | 2017-10-18 | A kind of HCl recovery processing unit in waste liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107720696B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB648706A (en) * | 1940-12-10 | 1951-01-10 | Morton Salt Co | Improvements in or relating to the distillation of hydrochloric acid |
| CN102515107A (en) * | 2011-10-31 | 2012-06-27 | 深圳市新星轻合金材料股份有限公司 | Zero pollution recovery system of safe anhydrous hydrogen fluoride production |
| CN104624140A (en) * | 2013-11-07 | 2015-05-20 | 中核四○四有限公司 | Apparatus for recovering hydrogen fluoride from hydrofluoric acid |
| CN204745695U (en) * | 2015-06-29 | 2015-11-11 | 宁波锦莱化工有限公司 | Hydrochloric acid evaporating column |
-
2017
- 2017-10-18 CN CN201710990911.7A patent/CN107720696B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB648706A (en) * | 1940-12-10 | 1951-01-10 | Morton Salt Co | Improvements in or relating to the distillation of hydrochloric acid |
| CN102515107A (en) * | 2011-10-31 | 2012-06-27 | 深圳市新星轻合金材料股份有限公司 | Zero pollution recovery system of safe anhydrous hydrogen fluoride production |
| CN104624140A (en) * | 2013-11-07 | 2015-05-20 | 中核四○四有限公司 | Apparatus for recovering hydrogen fluoride from hydrofluoric acid |
| CN204745695U (en) * | 2015-06-29 | 2015-11-11 | 宁波锦莱化工有限公司 | Hydrochloric acid evaporating column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107720696A (en) | 2018-02-23 |
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