CN208500354U - A kind of device recycling sulfuric acid from graphene acid-bearing wastewater - Google Patents
A kind of device recycling sulfuric acid from graphene acid-bearing wastewater Download PDFInfo
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Abstract
The utility model discloses a kind of from graphene acid-bearing wastewater recycles the device of sulfuric acid, including preheating cylinder, first through hole is offered on the inner wall of the two sides of the preheating cylinder, the first fluid-through tube and the second fluid-through tube are respectively welded on the inner wall of two first through hole, the threaded one end of first fluid-through tube is connected with the first ball valve, the threaded one end of first ball valve is connected with outlet tube, offers the second through-hole in the top inner wall of the preheating cylinder and in bottom interior wall.The utility model structure is simple, it is easy to use, vapor air inlet pipe is passed through the vapor that the device of the recycling sulfuric acid generates, heat vapor to round coil pipe, so that the vapor that the device that the preheating device can use the recycling sulfuric acid generates preheats graphene acid-bearing wastewater, heater can be reduced, graphene acid-bearing wastewater is heated to the time required for gaseous state, improve the efficiency of recycling sulfuric acid, it is easy to operate.
Description
Technical field
The utility model relates to recycle the technical field of sulfuric acid in waste water, more particularly to one kind is from graphene acid-bearing wastewater
Recycle the device of sulfuric acid.
Background technique
Notification number is that the utility model of CN104085861A discloses a kind of recycling sulfuric acid from graphene acid-bearing wastewater
Device purifies sulfuric acid from graphene waste water, achievees the purpose that resource circulation utilization, and the acid solution accounting rate of recovery is up to 92%
~95%, while major part heat can be recycled in present apparatus operating process, save electric energy about 30%.It includes waste liquid holding tank,
It is characterized by: it further includes condensation portion, distillation fraction, the condensation portion includes two condensing units, condensation rectifying list
Member, condensation heating unit, two condensing units are respectively the first condensing unit, the second condensing unit, first condensing unit,
Second condensation unit is arranged with inner cavity, exocoel, and the lower exit port of the condensation rectification cell is connected to first condensing unit
Inner cavity import, the chamber exit of first condensing unit is connected to sulfuric acid apparatus for placing, the outlet of the condensation heater
It is disposed with condensation cucurbit, the outlet of the condensation cucurbit is connected to the lumen inlet of second condensing unit, but should
The device of recycling sulfuric acid is not provided with the device preheated to graphene acid-bearing wastewater, is only to rely on heater by the stone of room temperature
Graphene acid-bearing wastewater, then is heated to that the time required for gaseous state is longer by the heating of black alkene acid-bearing wastewater, reduces recycling sulfuric acid
Efficiency, so it is proposed that it is a kind of from graphene acid-bearing wastewater recycle sulfuric acid device, to solve it is above-mentioned be previously mentioned ask
Topic.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed contains from graphene
The device of sulfuric acid is recycled in sour waste water.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of device recycling sulfuric acid from graphene acid-bearing wastewater, including preheating cylinder, the two sides of the preheating cylinder
Inner wall on offer first through hole, the first fluid-through tube and the second fluid-through tube are respectively welded on the inner wall of two first through hole,
The threaded one end of first fluid-through tube is connected with the first ball valve, and the threaded one end of first ball valve is connected with outlet tube, institute
It states in the top inner wall of preheating cylinder and offers the second through-hole in bottom interior wall, welded respectively on the inner wall of two the second through-holes
It is connected to vapor air inlet pipe and vapor escape pipe, the bottom end of the vapor air inlet pipe through the second through-hole and extends to preheating
In cylinder, the bottom end of the vapor escape pipe is through the second through-hole and extends to the lower section of preheating cylinder, the vapor into
The side of tracheae offers third through-hole, and the side of the vapor air inlet pipe is welded with round tube, opens on the inner wall of the round tube
Equipped with multiple fifth holes, side of the round tube far from vapor air inlet pipe and the side inner wall of preheating cylinder are mutually welded, institute
The nozzle for stating round tube is connected with third through-hole, and round coil pipe, and the entrance of round coil pipe are arranged on the outer wall of the round tube
It is connected respectively with the nozzle of the nozzle of the second fluid-through tube and the first fluid-through tube with outlet, second fluid-through tube is far from preheating cylinder
One end of body is welded with the first Y-piece, and first Y-piece is threaded with symmetrically arranged second ball valve, two the second balls
One end of valve is threaded with the second double thread pipe, and the second double thread pipe screw thread is connected with filter, the mistake
The side of filter is threaded with the first double thread pipe, and one end of two the first double thread pipes is threaded with third ball
Valve, the threaded one end of two third ball valves are connected with same second Y-piece, and the side of second Y-piece is welded with feed liquor
Pipe.
Preferably, the outer wall of the preheating cylinder is equipped with heat-preservation cotton.
Preferably, fourth hole is offered in the top inner wall of the preheating cylinder, is welded on the inner wall of the fourth hole
It is connected to relief valve connection, and extends to the top of preheating cylinder at the top of relief valve connection.
Preferably, multiple support rods, the top of the support rod and circle are welded in the bottom interior wall of the preheating cylinder
It mutually welds the bottom of type coil pipe.
Preferably, the bottom of the vapor escape pipe is welded with first flange, the top weldering of the vapor air inlet pipe
It is connected to second flange.
Preferably, the bottom of the preheating cylinder is welded with fixed bracket, and the support bracket fastened bottom is equipped with rubber pad.
Compared with prior art, the utility model has the beneficial effects that by preheating cylinder, relief valve connection, heat-preservation cotton,
Round coil pipe, round tube, the first fluid-through tube, the first ball valve, outlet tube, vapor escape pipe, fixed bracket, support rod, second are led to
Liquid pipe, the first Y-piece, the second ball valve, filter, third ball valve, inlet tube, the second Y-piece, the first double thread pipe, second
Double thread pipe and vapor air inlet pipe match, and vapor air inlet pipe is passed through the vapor that the device of the recycling sulfuric acid generates,
Vapor is flowed out from fifth hole, while graphene acid-bearing wastewater flows into filter from inlet tube, filters it by filter
Graphene acid-bearing wastewater afterwards flows into round coil pipe, heats vapor to round coil pipe, and round coil pipe can be with
Graphene acid-bearing wastewater is heated, so that the preheating device can use the vapor pair that the device of the recycling sulfuric acid generates
Graphene acid-bearing wastewater is preheated, it is possible to reduce and graphene acid-bearing wastewater is heated to the time required for gaseous state by heater,
Improve the efficiency of recycling sulfuric acid.
The utility model structure is simple, easy to use, and vapor air inlet pipe is passed through the water that the device of the recycling sulfuric acid generates
Steam heats vapor to round coil pipe, so that the device that the preheating device can use the recycling sulfuric acid produces
Raw vapor preheats graphene acid-bearing wastewater, it is possible to reduce graphene acid-bearing wastewater is heated to gaseous state institute by heater
The time needed improves the efficiency of recycling sulfuric acid, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of from graphene acid-bearing wastewater recycle sulfuric acid device structural representation
Figure；
Fig. 2 be the utility model proposes it is a kind of from graphene acid-bearing wastewater recycle sulfuric acid device top view.
In figure: 1 preheating cylinder, 2 relief valve connections, 3 heat-preservation cottons, 4 round coil pipes, 5 round tubes, 6 first fluid-through tubes, 7 first
Ball valve, 8 outlet tubes, 9 vapor escape pipes, 10 fixed brackets, 11 support rods, 12 second fluid-through tubes, 13 first Y-pieces, 14 the
Two ball valves, 15 filters, 16 third ball valves, 17 inlet tubes, 18 second Y-pieces, 19 first double thread pipes, 20 second double end spiral shells
Line pipe, 21 vapor air inlet pipe.
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.
Referring to Fig.1-2, a kind of device recycling sulfuric acid from graphene acid-bearing wastewater, including preheating cylinder 1, preheat cylinder
First through hole is offered on the inner wall of 1 two sides, and the first fluid-through tube 6 and second is respectively welded on the inner wall of two first through hole
Fluid-through tube 12, and the entrance and exit of the round coil pipe 4 nozzle phase with the nozzle of the second fluid-through tube 12 and the first fluid-through tube 6 respectively
Connection, the threaded one end of the first fluid-through tube 6 are connected with the first ball valve 7, and the threaded one end of the first ball valve 7 is connected with outlet tube 8, in advance
The second through-hole is offered in the top inner wall of hot cylinder 1 and in bottom interior wall, is respectively welded on the inner wall of two the second through-holes
There are vapor air inlet pipe 21 and vapor escape pipe 9, the bottom end of vapor air inlet pipe 21 through the second through-hole and extends to preheating
In cylinder 1, the bottom end of vapor escape pipe 9 runs through the second through-hole and extends to the lower section of preheating cylinder 1, vapor air inlet pipe 21
Side offer third through-hole, the side of vapor air inlet pipe 21 is welded with round tube 5, offers on the inner wall of round tube 5 multiple
Fifth hole, side of the round tube 5 far from vapor air inlet pipe 21 and the side inner wall of preheating cylinder 1 mutually weld, the nozzle of round tube 5
It is connected with third through-hole, is arranged with round coil pipe 4 on the outer wall of round tube 5, and the entrance and exit of round coil pipe 4 is respectively with
The nozzle of the nozzle of two fluid-through tubes 12 and the first fluid-through tube 6 is connected, one end welding of second fluid-through tube 12 far from preheating cylinder 1
There is the first Y-piece 13, the first Y-piece 13 is threaded with symmetrically arranged second ball valve 14, one end of two the second ball valves 14
It is threaded with the second double thread pipe 20, the second double thread pipe 20 is threaded with filter 15, and the one of filter 15
Side is threaded with the first double thread pipe 19, and one end of two the first double thread pipes 19 is threaded with third ball valve
16, the threaded one end of two third ball valves 16 is connected with same second Y-piece 18, the side of the second Y-piece 18 be welded with into
Liquid pipe 17, by preheating cylinder 1, relief valve connection 2, heat-preservation cotton 3, round coil pipe 4, round tube 5, the first fluid-through tube 6, the first ball valve
7, outlet tube 8, vapor escape pipe 9, fixed bracket 10, support rod 11, the second fluid-through tube 12, the first Y-piece 13, the second ball valve
14, filter 15, third ball valve 16, inlet tube 17, the second Y-piece 18, the first double thread pipe 19, the second double thread pipe 20
It is matched with vapor air inlet pipe 21, vapor air inlet pipe 21 is passed through the vapor that the device of the recycling sulfuric acid generates, vapor
It is flowed out from fifth hole, while graphene acid-bearing wastewater flows into filter 15 from inlet tube 17, by 15 filtering of filter
Graphene acid-bearing wastewater afterwards flows into round coil pipe 4, heats vapor to round coil pipe 4, and round coil pipe 4 can
To be heated to graphene acid-bearing wastewater, so that the preheating device can use the vapor that the device of the recycling sulfuric acid generates
Graphene acid-bearing wastewater is preheated, it is possible to reduce when heater is heated to graphene acid-bearing wastewater required for gaseous state
Between, the efficiency of recycling sulfuric acid is improved, the utility model structure is simple, and easy to use, vapor air inlet pipe 21 is passed through the recycling
The vapor that the device of sulfuric acid generates, heats vapor to round coil pipe 4, so that the preheating device can use
The vapor that the device of the recycling sulfuric acid generates preheats graphene acid-bearing wastewater, it is possible to reduce heater contains graphene
Sour waste water is heated to the time required for gaseous state, improves the efficiency of recycling sulfuric acid, easy to operate.
In the utility model, the outer wall of preheating cylinder 1 is equipped with heat-preservation cotton 3, preheats and offers in the top inner wall of cylinder 1
Fourth hole is welded with relief valve connection 2 on the inner wall of fourth hole, and the top of relief valve connection 2 extends to preheating cylinder 1
Top, preheat cylinder 1 bottom interior wall on be welded with multiple support rods 11, the bottom at the top of support rod 11 and round coil pipe 4
Portion is mutually welded, and the bottom of vapor escape pipe 9 is welded with first flange, and the top of vapor air inlet pipe 21 is welded with the second method
The bottom of orchid, preheating cylinder 1 is welded with fixed bracket 10, and the bottom of fixed bracket 10 is equipped with rubber pad, by preheating cylinder 1,
Relief valve connection 2, heat-preservation cotton 3, round coil pipe 4, round tube 5, the first fluid-through tube 6, the first ball valve 7, outlet tube 8, vapor outlet
Pipe 9, fixed bracket 10, support rod 11, the second fluid-through tube 12, the first Y-piece 13, the second ball valve 14, filter 15, third ball valve
16, inlet tube 17, the second Y-piece 18, the first double thread pipe 19, the second double thread pipe 20 and vapor air inlet pipe 21 match
It closes, vapor air inlet pipe 21 is passed through the vapor that the device of the recycling sulfuric acid generates, and vapor is flowed out from fifth hole, while stone
Black alkene acid-bearing wastewater flows into filter 15 from inlet tube 17, and the graphene acid-bearing wastewater after filtering by filter 15 flows into
In round coil pipe 4, heat vapor to round coil pipe 4, round coil pipe 4 can carry out graphene acid-bearing wastewater
Heating, so that the vapor that the device that the preheating device can use the recycling sulfuric acid generates carries out in advance graphene acid-bearing wastewater
Heat, it is possible to reduce graphene acid-bearing wastewater is heated to the time required for gaseous state by heater, improves the efficiency of recycling sulfuric acid,
The utility model structure is simple, easy to use, and vapor air inlet pipe 21 is passed through the vapor that the device of the recycling sulfuric acid generates, and makes
Vapor can heat round coil pipe 4, so that the preheating device can use the water that the device of the recycling sulfuric acid generates
Vapor toward graphite alkene acid-bearing wastewater is preheated, it is possible to reduce heater is heated to graphene acid-bearing wastewater required for gaseous state
Time improves the efficiency of recycling sulfuric acid, easy to operate.
Working principle: vapor air inlet pipe 21 is passed through the vapor that the device of the recycling sulfuric acid generates, and vapor is steamed from water
Gas air inlet pipe 21 flows into round tube 5, then from the fifth hole outflow on round tube 5, so that being full of vapor in preheating cylinder 1, separately
Outer vapor can be flowed out from vapor escape pipe 9, while graphene acid-bearing wastewater flows into the second Y-piece 18 from inlet tube 17
It is interior, it is flowed into filter 15 by third ball valve 16 and the first double thread pipe 19, the graphite after being filtered by filter 15
Alkene acid-bearing wastewater flows into round disk by the second double thread pipe 20, the second ball valve 14, the first Y-piece 13 and the second fluid-through tube 12
In pipe 4, heat vapor to round coil pipe 4, round coil pipe 4 can heat graphene acid-bearing wastewater,
So that the vapor that the device that the preheating device can use the recycling sulfuric acid generates preheats graphene acid-bearing wastewater, it can
It is heated to the time required for gaseous state to reduce heater graphene acid-bearing wastewater, improves the efficiency of recycling sulfuric acid, setting
Filter 15 can prevent solid impurity from blocking and damaging the recycling sulfuric acid with the solid impurity in filtering graphite alkene acid-bearing wastewater
Device the filter core of another filter 15 can be replaced, so that the preheating device is not in addition when using a filter 15
It needs to shut down the filter core that filter 15 can be replaced.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of device for recycling sulfuric acid from graphene acid-bearing wastewater, including preheating cylinder (1), which is characterized in that described pre-
First through hole is offered on the inner wall of the two sides of hot cylinder (1), the first logical liquid is respectively welded on the inner wall of two first through hole
Pipe (6) and the second fluid-through tube (12), the threaded one end of first fluid-through tube (6) are connected with the first ball valve (7), first ball
The threaded one end of valve (7) is connected with outlet tube (8), is opened up in the top inner wall of preheating cylinder (1) and in bottom interior wall
There is the second through-hole, vapor air inlet pipe (21) and vapor escape pipe (9), institute are respectively welded on the inner wall of two the second through-holes
The bottom end of vapor air inlet pipe (21) is stated through the second through-hole and is extended in preheating cylinder (1), the vapor escape pipe (9)
Bottom end through the second through-hole and extend to preheating cylinder (1) lower section, the side of the vapor air inlet pipe (21) offers
The side of third through-hole, the vapor air inlet pipe (21) is welded with round tube (5), is offered on the inner wall of the round tube (5) more
A fifth hole, side of the round tube (5) far from vapor air inlet pipe (21) and the side inner wall of preheating cylinder (1) mutually weld
It connecing, the nozzle of the round tube (5) is connected with third through-hole, it is arranged with round coil pipe (4) on the outer wall of the round tube (5), and
The entrance and exit of round coil pipe (4) is connected with the nozzle of the nozzle of the second fluid-through tube (12) and the first fluid-through tube (6) respectively,
Second fluid-through tube (12) is welded with the first Y-piece (13) far from one end of preheating cylinder (1), first Y-piece (13)
It is threaded with symmetrically arranged second ball valve (14), one end of two the second ball valves (14) is threaded with the second double end spiral shell
Line pipe (20), the second double thread pipe (20) are threaded with filter (15), the side screw thread of the filter (15)
It is connected with the first double thread pipe (19), one end of two the first double thread pipes (19) is threaded with third ball valve
(16), the threaded one end of two third ball valves (16) is connected with same second Y-piece (18), second Y-piece (18)
Side is welded with inlet tube (17).
2. a kind of device for recycling sulfuric acid from graphene acid-bearing wastewater according to claim 1, which is characterized in that described
The outer wall for preheating cylinder (1) is equipped with heat-preservation cotton (3).
3. a kind of device for recycling sulfuric acid from graphene acid-bearing wastewater according to claim 1, which is characterized in that described
It preheats and offers fourth hole in the top inner wall of cylinder (1), be welded with relief valve connection on the inner wall of the fourth hole
(2), the top of preheating cylinder (1) and at the top of relief valve connection (2) is extended to.
4. a kind of device for recycling sulfuric acid from graphene acid-bearing wastewater according to claim 1, which is characterized in that described
It preheats and is welded with multiple support rods (11) in the bottom interior wall of cylinder (1), the top and round coil pipe (4) of the support rod (11)
Bottom mutually weld.
5. a kind of device for recycling sulfuric acid from graphene acid-bearing wastewater according to claim 1, which is characterized in that described
The bottom of vapor escape pipe (9) is welded with first flange, is welded with second flange at the top of the vapor air inlet pipe (21).
6. a kind of device for recycling sulfuric acid from graphene acid-bearing wastewater according to claim 1, which is characterized in that described
The bottom of preheating cylinder (1) is welded with fixed bracket (10), and the bottom of the fixed bracket (10) is equipped with rubber pad.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873285.3U CN208500354U (en) | 2018-06-07 | 2018-06-07 | A kind of device recycling sulfuric acid from graphene acid-bearing wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873285.3U CN208500354U (en) | 2018-06-07 | 2018-06-07 | A kind of device recycling sulfuric acid from graphene acid-bearing wastewater |
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| CN208500354U true CN208500354U (en) | 2019-02-15 |
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| CN201820873285.3U Active CN208500354U (en) | 2018-06-07 | 2018-06-07 | A kind of device recycling sulfuric acid from graphene acid-bearing wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921959A (en) * | 2019-12-18 | 2020-03-27 | 淮阴师范学院 | Graphene preparation residual liquid harmless treatment system |
-
2018
- 2018-06-07 CN CN201820873285.3U patent/CN208500354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921959A (en) * | 2019-12-18 | 2020-03-27 | 淮阴师范学院 | Graphene preparation residual liquid harmless treatment system |
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