CN208145525U - A kind of recycling of mother liquor purification containing ammonia complete set of equipments - Google Patents

Abstract

The utility model discloses a kind of mother liquor purifications containing ammonia to recycle complete set of equipments, including mother liquor holding tank, the de- analysis tank of ammonia, ammonia tourie and tail gas absorption tank, lower end connecting pipe one end of the mother liquor holding tank, the de- analysis tank of other end connection ammonia of the pipeline, the lower end of pipeline in the de- analysis tank of the ammonia is installed with spray head, ammonia tube at one end is communicated on the right side of the upper end of the de- analysis tank of the ammonia, the other end of the ammonia conduit is connected to ammonia tourie, and the upper end of the ammonia tourie is welded with pressure sensor；The ammonia in mother liquor is separated by ammonia de- analysis tank, then ammonia is imported in ammonia tourie by ammonia conduit and is absorbed, the gas in ammonia tourie is entered in tail gas absorption tank by pipeline simultaneously is absorbed, absorb ammonia remaining in tail gas, then tail gas absorption liquid is led back in ammonia tourie by pipeline, realizes the purification and recycling of the ammonia in effectively mother liquor containing ammonia.

Description

A kind of recycling of mother liquor purification containing ammonia complete set of equipments

Technical field

The utility model relates to reclaimer technical field, specially a kind of mother liquor purification containing ammonia recycles complete set of equipments.

Background technique

Ammonia is one of common basic material in modern chemical industry production, and can not be carried out after ammonia use simultaneously completely anti- It answers, is mingled in reaction liquid, so that mother liquor containing ammonia is formed, and the ammonia in mother liquor containing ammonia is able to carry out secondary use, but its In contain impurity, can not directly be used, while direct emission not only causes the pollution of environment, also will cause the wave of resource Take, thus it is proposed that a kind of mother liquor purification containing ammonia recycles complete set of equipments.

Utility model content

The purpose of this utility model is to provide a kind of mother liquor purifications containing ammonia to recycle complete set of equipments, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions：A kind of mother liquor purification containing ammonia is recycled at being arranged It is standby, including the de- analysis tank of mother liquor holding tank, ammonia, ammonia tourie and tail gas absorption tank, lower end connecting pipe one end of the mother liquor holding tank, The de- analysis tank of other end connection ammonia of the pipeline, the de- lower end for analysing the pipeline in tank of the ammonia are installed with spray head, and the ammonia is de- It analyses and is communicated with ammonia tube at one end on the right side of the upper end of tank, the other end of the ammonia conduit is connected to ammonia tourie, and the ammonia absorbs The upper end of tank is welded with pressure sensor, and pipeline, the mother liquor holding tank are communicated between the ammonia tourie and tail gas absorption tank The left part of pipeline between the de- analysis tank of ammonia is fixedly installed with centrifugal pump, and the pipeline on the right side of the centrifugal pump is fixedly installed with heat exchange Device, the de- analysis tank left side wall lower part of the ammonia are communicated with waste liquid discharge pipe, are fixedly installed with blower in the middle part of the ammonia conduit, institute The lower part for stating ammonia tourie is communicated with ammonium hydroxide discharge pipe, is communicated with probe tube, the tail gas absorption in the middle part of the ammonium hydroxide discharge pipe The upper left-hand of tank is communicated with exhaust emission tube, and middle part is installed with upper spacer in the spray head, and the upper spacer is communicated with point Conduit is cut, the partitioning catheter lower end is connected to sub- spray head, and the sub- spray head upper end is installed with upper orifice, and the upper orifice lower end is tight It is fitted with ball sealer, the lower end of the sub- spray head is installed with limit web plate, and the top of the limit web plate is installed with compressed spring, The compressed spring upper end gluing, sealing ball.

Preferably, the de- analysis tank of the ammonia, tail gas absorption tank, ammonia tourie side wall be fixedly installed with liquidometer.

Preferably, control valve is mounted on the waste liquid discharge pipe, ammonium hydroxide discharge pipe and probe tube.

Preferably, the sub- spray head is evenly distributed in spray head.

Compared with prior art, the utility model has the beneficial effects that：The ammonia in mother liquor is separated by ammonia de- analysis tank Out, then ammonia is imported in ammonia tourie by ammonia conduit and is absorbed, while the gas in ammonia tourie is entered by pipeline It is absorbed in tail gas absorption tank, absorbs ammonia remaining in tail gas, then tail gas absorption liquid is led back in ammonia tourie by pipeline, Realize the purification and recycling of the ammonia in effectively mother liquor containing ammonia.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is detail view at a in Fig. 1.

In figure：1, mother liquor holding tank；2, pipeline；3, centrifugal pump；4, heat exchanger；5, the de- analysis tank of ammonia；6, spray head； 7, waste liquid discharge pipe；8, blower；9, ammonium hydroxide discharge pipe；10, probe tube；11, liquidometer；12, tail gas absorption tank；13, tail Gas discharge pipe；14, pressure sensor；15, ammonia tourie；16, ammonia conduit；17, upper orifice；18, ball sealer, 19, pressure Contracting spring, 20, upper spacer, 21, partitioning catheter, 22, limit web plate, 23, sub- spray head.

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.

The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of recycling of mother liquor purification containing ammonia complete set of equipments, Including mother liquor holding tank 1, the de- analysis tank 5 of ammonia, ammonia tourie 15 and tail gas absorption tank 12, the main knot of purification and the absorption of ammonia is carried out Structure, 2 one end of lower end connecting pipe of the mother liquor holding tank 1, the de- analysis tank 5 of connection mother liquor holding tank 1, ammonia, ammonia tourie 15 and tail gas The equipment such as tourie 12 realize the pipeline connection of complete equipment, and the de- analysis tank 5 of other end connection ammonia of the pipeline 2 will be in mother liquor Ammonia it is de- separate out, the lower end of the pipeline 2 in the de- analysis tank 5 of the ammonia is installed with spray head 6, will contain ammonia mother liquor spray in the de- analysis of ammonia In tank 5, convenient de- analysis, the ammonia is communicated with 16 one end of ammonia conduit on the right side of the de- upper end for analysing tank 5, and the de- ammonia separated out is led Enter and absorbed in ammonia tourie 15, the other end of the ammonia conduit 16 is connected to ammonia tourie 15, carries out the absorption of ammonia, institute The upper end for stating ammonia tourie 15 is welded with pressure sensor 14, is monitored to the pressure in ammonia tourie 15, and the ammonia absorbs Be communicated with pipeline 2 between tank 15 and tail gas absorption tank 12, the tail gas after absorption absorbed again, the mother liquor holding tank 1 with The left part of pipeline 2 between the de- analysis tank 5 of ammonia is fixedly installed with centrifugal pump 3, and the mother liquor containing ammonia in mother liquor holding tank 1 is pulled out to come, The pipeline 2 on 3 right side of centrifugal pump is fixedly installed with heat exchanger 4, heats to mother liquor containing ammonia, and convenient de- analysis is described The de- analysis 5 left side wall lower part of tank of ammonia is communicated with waste liquid discharge pipe 7, the waste water after analysis ammonia is discharged, the middle part of the ammonia conduit 16 It is fixedly installed with blower 8, the conducting that ammonia is oriented, the lower part of the ammonia tourie 15 is communicated with ammonium hydroxide discharge pipe 9, will Ammonium hydroxide after absorbing ammonia exports, and is communicated with probe tube 10 in the middle part of the ammonium hydroxide discharge pipe 9, is sampled monitoring, institute to ammonium hydroxide The upper left-hand for stating tail gas absorption tank 12 is communicated with exhaust emission tube 13, and the tail gas after absorption is discharged, the spray head 6 Interior middle part is installed with upper spacer 20, and temporary pressurized treatment is carried out to mother liquor containing ammonia, and the upper spacer 20 is communicated with partitioning catheter 21, it is connected to sub- spray head 23,21 lower end of partitioning catheter is connected to sub- spray head 23, carries out the structure of dispersion sprinkling, the sub- spray head 23 upper ends are installed with upper orifice 17, and cooperation ball sealer 18 constitutes one-way valve structures, and 17 lower end of upper orifice is tightly fitted with sealing Ball 18 controls the opening and closing of upper orifice 17, and the lower end of the sub- spray head 23 is installed with limit web plate 22, to compressed spring 19 Position limited, it is described limit web plate 22 top be installed with compressed spring 19 so that ball sealer 18 is able to carry out back and forth Movement, the 19 upper end gluing, sealing ball 18 of compressed spring.

Specifically, the side wall of the de- analysis tank 5 of the ammonia, tail gas absorption tank 12, ammonia tourie 15 is fixedly installed with liquid level Meter 11 is monitored the liquid level of the de- analysis tank 5 of ammonia, tail gas absorption tank 12, ammonia tourie 15.

Specifically, being mounted on control valve on the waste liquid discharge pipe 7, ammonium hydroxide discharge pipe 9 and probe tube 10, liquid is controlled The discharge of body.

Specifically, the sub- spray head 23 is evenly distributed in spray head 6, facilitates and uniformly sprayed.

Working principle：In use, being separated the ammonia in mother liquor by the de- analysis tank 5 of ammonia, then ammonia is led by ammonia Pipe 16, which imports in ammonia tourie 15, to be absorbed, while the gas in ammonia tourie 15 is entered in tail gas absorption tank 12 by pipeline 2 It is absorbed, absorbs ammonia remaining in tail gas, then tail gas absorption liquid is led back in ammonia tourie 15 by pipeline 2, is realized and is contained ammonia The effective purification and recycling of ammonia in mother liquor.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of mother liquor purification containing ammonia recycles complete set of equipments, including mother liquor holding tank（1）, the de- analysis tank of ammonia（5）, ammonia tourie（15）With Tail gas absorption tank（12）, it is characterised in that：The mother liquor holding tank（1）Lower end connecting pipe（2）One end, the pipeline（2）'s The other end is connected to the de- analysis tank of ammonia（5）, the de- analysis tank of the ammonia（5）Interior pipeline（2）Lower end be installed with spray head（6）, the ammonia De- analysis tank（5）Upper end on the right side of be communicated with ammonia conduit（16）One end, the ammonia conduit（16）The other end connection ammonia absorb Tank（15）, the ammonia tourie（15）Upper end be welded with pressure sensor（14）, the ammonia tourie（15）With tail gas absorption Tank（12）Between be communicated with pipeline（2）, the mother liquor holding tank（1）With the de- analysis tank of ammonia（5）Between pipeline（2）The fixed peace of left part Equipped with centrifugal pump（3）, the centrifugal pump（3）The pipeline on right side（2）It is fixedly installed with heat exchanger（4）, the de- analysis tank of the ammonia（5）It is left Lower sidewall is communicated with waste liquid discharge pipe（7）, the ammonia conduit（16）Middle part be fixedly installed with blower（8）, the ammonia suction Closed cans（15）Lower part be communicated with ammonium hydroxide discharge pipe（9）, the ammonium hydroxide discharge pipe（9）Middle part is communicated with probe tube（10）, described Tail gas absorption tank（12）Upper left-hand be communicated with exhaust emission tube（13）, the spray head（6）Interior middle part is installed with upper spacer （20）, the upper spacer（20）It is communicated with partitioning catheter（21）, the partitioning catheter（21）Lower end is connected to sub- spray head（23）, described Sub- spray head（23）Upper end is installed with upper orifice（17）, the upper orifice（17）Lower end is tightly fitted with ball sealer（18）, the sub- spray Head（23）Lower end be installed with limit web plate（22）, the limit web plate（22）Top be installed with compressed spring（19）, described Compressed spring（19）Upper end gluing, sealing ball（18）.

2. one kind mother liquor purification containing ammonia according to claim 1 recycles complete set of equipments, it is characterised in that：The de- analysis tank of the ammonia （5）, tail gas absorption tank（12）, ammonia tourie（15）Side wall be fixedly installed with liquidometer（11）.

3. one kind mother liquor purification containing ammonia according to claim 1 recycles complete set of equipments, it is characterised in that：The waste liquid discharge Pipe（7）, ammonium hydroxide discharge pipe（9）And probe tube（10）On be mounted on control valve.

4. one kind mother liquor purification containing ammonia according to claim 3 recycles complete set of equipments, it is characterised in that：The sub- spray head （23）It is evenly distributed on spray head（6）In.