CN208362036U - A kind of production of carbon black cleans the device of discharge with water - Google Patents

Abstract

A kind of production of carbon black cleans the device of discharge with water, belong to carbon black production technology field, including settling banker, control valve, chemicals dosing plant, electrically operated valve, spoil disposal ground pond, overflow storehouse, settling banker is divided into buffering chamber, I grade of settling banker and II grade of settling banker, buffering chamber is outer equipped with chemicals dosing plant, slurries waste water overflows clear water to overflow storehouse after three-level precipitates, the clear water of overflow storehouse overflow is outer all the way to drain into trench, another way can be used as gypsum room flushing sanitation water, with the being discharged into spoil disposal pond under the automatic control of electrically operated valve of the gypsum mud in settling banker.The utility model high degree of automation reduces the labor intensity of operator；Accelerate sedimentation effect, improves displacement mass；Increase back washing device, effectively prevents settling banker and cause deposition to block because gypsum concentration is high；It monitors desulfurizing tower drainage situation, and effectively prevents desulfurization slurry from generating intoxicating phenomenon；Waste water cycling and reutilization saves water consume and cost for wastewater treatment, steady production technique and carbon black quality.

Description

A kind of production of carbon black cleans the device of discharge with water

Technical field

The utility model belongs to the dress in carbon black production technology field more particularly to a kind of cleaning discharge of production of carbon black water It sets.

Background technique

Shown in Figure 1, existing production of carbon black cleans tapping equipment by sedimentation basin three-level settling banker 11, desulfurizing tower with water Waste pipe 12, spoil disposal pipeline 13, pneumatic diaphragm pump 14 manually adjust mud valve 15, and sedimentation basin relief sewer 16 is constituted. The slurries waste water generated from desulfurizing tower and vacuum belt machine removing gypsum, is discharged into sedimentation basin three-level by desulfurizing tower waste pipe 12 and sinks Shallow lake storehouse 11, after three-level precipitates, clean water overflow to sedimentation basin Overflow drainage pipeline 16 is discharged into trench, supplies into production line cesspool Production of carbon black uses；Gypsum mud under precipitating manually adjusts the spoil disposal pipeline of mud valve 15 and pneumatic diaphragm pump 14 through being equipped with 13 are back to emergency lagoon and recycle into desulfurizing tower.

Since the mud valve of precipitating bottom of pond portion is manually-operated gate, misoperation or not in time is easily led to, line clogging is caused, Spoil disposal directly contributes not in time cannot continuously discharge clear water, contain a large amount of calcium plasters in the bad water for causing discharge of sedimentation effect Liquid.

Utility model content

The utility model provides a kind of device of production of carbon black water cleaning discharge, solves to ask existing for above-mentioned background technique Topic.

The technical problem solved by the utility model is implemented by the following technical solutions:

A kind of production of carbon black cleans the device of discharge with water, including settling banker, control valve, chemicals dosing plant, electrically operated valve, Spoil disposal ground pond, overflow storehouse, settling banker are divided into buffering chamber, I grade of settling banker and II grade of settling banker, and buffering chamber is outer to be filled equipped with dosing It sets, overflow storehouse is installed outside settling banker, the clear water of overflow storehouse overflow leads to trench all the way, and another way is used as gypsum room flushing sanitation Water, gypsum mud in settling banker with the being discharged into spoil disposal pond under the automatic control of electrically operated valve.

I grade of settling banker and II grade of settling banker are equipped with buffering flase floor, can effectively accelerate to precipitate and improve sedimentation effect.

Chemicals dosing plant adds flocculant and liquid alkaline to buffering chamber, flocculant can it is effectively that water is quick with impurity, compared with it is thorough Bottom separates, and has the function that rapid precipitation gypsum mud and clear water is precipitated；Liquid alkaline can effectively neutralize gypsum slurries pH value acid Basicity makes the water of discharge reach requirement required for production line carbon black water.

It is discharged into the on-off for clearing water lines and being used to control draining equipped with control valve of trench outside, control valve rear portion adds Water meter is filled, displacement is recorded.

Pipe laying pumps on the pipeline of gypsum room flushing sanitation water, for improving pipeline pressure.

Spoil disposal pond reflux pump and liquid level relay be installed, liquid level relay is equipped with 1.5 meters of limits from opening, when spoil disposal When pit level rises to meter, signal feeds back to reflux pump through liquid level relay, and reflux pump starts the slurries in by spoil disposal pond automatically It is back to emergency lagoon, to reach extension service life, recycles the effect of continuous drainage spoil disposal.

Further, air-blowing device is installed to I grade of settling banker, II grade of settling banker and spoil disposal, air-blowing device will compress in pond Wind pond is stirred gypsum mud with introducing sedimentation basin or spoil disposal, prevents deposition from blocking.

The beneficial effect that the utility model uses is:

High degree of automation reduces the labor intensity of operator；Accelerate sedimentation effect, improves displacement mass；Increase anti- Cleaning device effectively prevents settling banker and causes deposition to block because gypsum concentration is high；It monitors desulfurizing tower drainage situation, and effectively prevents Only desulfurization slurry generates intoxicating phenomenon；Waste water cycling and reutilization saves water consume and cost for wastewater treatment, steady production technique and charcoal Black quality.

Detailed description of the invention

Fig. 1 is background technique schematic diagram.

Fig. 2 is the schematic diagram of the utility model.

In figure: 11. sedimentation basin three-level settling bankers, 12. desulfurizing tower waste pipes, 13. spoil disposal pipelines, 14. pneumatic diaphragm pumps, 15. manually adjusting mud valve, 16. sedimentation basin Overflow drainage pipelines, 201. buffering chambers, 202. I grades of settling bankers, 203. II grades heavy Shallow lake storehouse, 204. control valves, 205. buffering flase floors, 206. chemicals dosing plants, 207. electrically operated valves, 208. water meters, 209. pipelines Pump, 210. liquid level relays, 211. spoil disposals ground pond, 212. reflux pumps, 213. overflow storehouses, 214. air-blowing devices, 215. compress winds, 216. slurries waste water.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model It is more thorough and comprehensive to open content.

Shown in Figure 2, the device of the production of carbon black water cleaning discharge of the utility model includes buffering chamber 201, and I grade heavy Shallow lake storehouse 202, II grade of settling banker 203, control valve 204 buffer flase floor 205, chemicals dosing plant 206, electrically operated valve 207, water meter 208, pipeline pump 209, liquid level relay 210, spoil disposal ground pond 211, reflux pump 212, overflow storehouse 213, air-blowing device 214.

Sedimentation basin is separated into 201, I grades of settling bankers 202 of buffering chamber and II grade of settling banker 203, desulfurizing tower or vacuum belt Machine takes off the slurries waste water 216 that gypsum generates and is preferentially discharged into sedimentation basin buffering chamber 201, outer equipped with chemicals dosing plant in buffering chamber 201 206, add flocculant and liquid alkaline to buffering chamber 201, flocculant can it is effectively that water is quick with impurity, compared with thoroughly separate Come, have the function that rapid precipitation gypsum mud and clear water is precipitated；Liquid alkaline can effectively neutralize gypsum slurries pH value pH value, make to be discharged Water reach requirement required for production line carbon black water.

Waste water after preliminary sedimentation overflows to I grade of settling banker 202 of sedimentation basin from buffering chamber 201 and carries out secondary precipitation, then It is precipitated three times into II grade of settling banker 203 of sedimentation basin, I, II grade of settling banker is equipped with buffering flase floor 205, can effectively add Speed precipitating and raising sedimentation effect.I, overflow storehouse 213 is installed outside II grade of settling banker, removes gypsum from desulfurizing tower and vacuum belt machine The slurries waste water 216 of generation overflows clear water to overflow storehouse 213 from I, II grade of settling banker after three-level precipitates.It overflows in overflow storehouse 213 The clear water of stream is outer all the way to drain into trench, and another way can be used as gypsum room flushing sanitation water.Be discharged into trench outside clears water lines It is equipped with the on-off that control valve 204 is used to control draining, 204 rear portion of control valve installs water meter 208 additional, records displacement；Into Enter pipe laying pump 209 on the pipeline of gypsum room flushing sanitation water, for improving pipeline pressure.Air-blowing device 214 will compress Wind 215 introduce sedimentation basin the gypsum mud precipitated through three-level is stirred, prevent deposition block, then through electrically operated valve 207 from It is dynamic to control with being discharged into spoil disposal pond 211.Spoil disposal pond 211 reflux pump 212 and liquid level relay 210, compress wind air-blowing dress are installed 214 are set, liquid level relay 210 is equipped with 1.5 meters of limits from opening, and when spoil disposal 211 liquid level of pond rises to 1.5 meters, signal is through liquid level Relay 210 feeds back to reflux pump 212, reflux pump 212 automatically starting by spoil disposal the slurry reflux in pond 211 to emergency lagoon, To reach extension service life, the effect of continuous drainage spoil disposal is recycled.

The utility model utilizes in drug and gypsum waste water, prevents the desulfurization slurry of discharge environmental pollution by water, reflux from occurring Intoxicating phenomenon.Water and impurity are separated using flocculant, accelerates gypsum deposition, precipitates and overflows using sedimentation basin three-level storehouse, thus Relatively limpid, free of contamination clear water is obtained, production line industrial water system is discharged into.The gypsum mud to precipitate, through air-blowing device 214 stirrings, by the electrically operated valve 207 of automatic control with being discharged into spoil disposal pond 211, spoil disposal liquid level of slurry in pond 211 reach When 1.5m, liquid level relay 210 will start reflux pump 212 automatically, and slurries drain into emergency lagoon, squeeze into desulfurizing tower and carry out circulation benefit With.

The production of carbon black that above embodiments primarily illustrate the utility model cleans the device of discharge with water.Although only to it In limited embodiment and technical characteristic be described, it will be understood by those skilled in the art that the utility model can be not Deviate in its spirit and scope and implements in many other forms.Therefore, the embodiment shown be considered as it is schematical rather than Shape is limited, in the case where not departing from the spirit and scope of the utility model defined in appended claims, this is practical new Type may cover the scheme of various modifications and replacement.

Claims (5)

1. a kind of production of carbon black with water clean discharge device, including settling banker, control valve (204), chemicals dosing plant (206), Electrically operated valve (207), spoil disposal ground pond (211), overflow storehouse (213), which is characterized in that the settling banker be divided into buffering chamber (201), I grade of settling banker (202) and II grade of settling banker (203), the buffering chamber (201) is outside equipped with chemicals dosing plant (206), the precipitating Overflow storehouse (213) are installed outside storehouse, the clear water of overflow storehouse (213) overflow leads to trench all the way, and another way is rushed as gypsum room Sanitary water is washed, with being discharged into spoil disposal pond (211) under the automatic control of electrically operated valve (207) of the gypsum mud in the settling banker.

2. the device that production of carbon black as described in claim 1 cleans discharge with water, which is characterized in that I grade of settling banker (202) and II grade of settling banker (203) is equipped with buffering flase floor (205).

3. the device that production of carbon black as described in claim 1 cleans discharge with water, which is characterized in that the chemicals dosing plant (206) flocculant and liquid alkaline are added to buffering chamber (201).

4. the device that production of carbon black as described in claim 1 cleans discharge with water, which is characterized in that the gypsum room flushing is defended Pipe laying pump (209) on the pipeline of raw water.

5. the device that production of carbon black as described in claim 1 cleans discharge with water, which is characterized in that I grade of settling banker (202), air-blowing device (214) are installed to II grade of settling banker (203) and spoil disposal in pond (211).