阅读说明：本技术 利用生产聚合氯化铝泥渣生产地砖胶黏剂的装置及方法 (Device and method for producing floor tile adhesive by using polyaluminium chloride sludge ) 是由 姜起盛 姜鹏俊 姜起腾 侯础临 于 2019-11-26 设计创作，主要内容包括：本发明公开了一种利用生产聚合氯化铝泥渣生产地砖胶黏剂的方法,将生产聚合氯化铝产生的含硅、钙、铝矿渣泥投入带夹套的热能螺旋烘干机内,通入热能在热能螺旋烘干机的夹套内部形成旋风,持续烘干,经过第一螺旋输送机输送至粗粉碎机破碎,然后输送至球磨粉碎机内进行二次粉碎,热能螺旋烘干机的尾气利用两级旋风除尘塔除尘,尾气经喷淋塔二次喷淋,吸附达标排放,粉碎后的物料进入自动计量配料仓,按比例自动计量加入铝酸钙、氢氧化钙、环氧粉末、羟甲基淀粉、木质素、胶粉,经过第一自动提升机将物料送至自动搅拌机混合均匀,包装。本发明以生产聚合氯化铝的铝矿渣泥为原料生产地砖胶黏剂,成本低、粘着力强。(The invention discloses a method for producing floor tile adhesive by utilizing polyaluminium chloride sludge, which comprises the steps of putting the slag sludge containing silicon, calcium and aluminum generated by producing polyaluminium chloride into a heat energy spiral dryer with a jacket, introducing heat energy to form whirlwind in the jacket of the heat energy spiral dryer, continuously drying, conveying the slag sludge to a coarse crusher for crushing through a first spiral conveyor, then conveying the crushed slag sludge to a ball mill crusher for secondary crushing, removing dust from tail gas of the heat energy spiral dryer by using a two-stage whirlwind dust removal tower, spraying the tail gas for the second time through a spray tower, adsorbing and discharging the tail gas to reach the standard, conveying the crushed material into an automatic metering and mixing bin, automatically metering and adding calcium aluminate, calcium hydroxide, epoxy powder, hydroxymethyl starch, lignin and rubber powder according to a ratio, conveying the material to an automatic mixer for uniform mixing through a first automatic elevator, and packaging. The floor tile adhesive is produced by taking the aluminum slag mud for producing the polyaluminium chloride as a raw material, and has low cost and strong adhesive force.)

1. Utilize device of production ground brick gluing agent of production polyaluminium chloride mud sediment, characterized by: comprises a heat energy spiral dryer with a jacket, a dust removal device, a tail gas treatment device, a coarse crusher, a ball milling crusher, an automatic lifter, an automatic stirrer, an automatic metering proportioning bin and a packaging device, the feed inlet installation loading hopper of the heat energy spiral drying-machine that the cover was pressed from both sides in the area, the discharge gate of the heat energy spiral drying-machine that the cover was pressed from both sides in the area passes through first screw conveyer and connects the feed inlet of coarse crusher, the discharge gate of coarse crusher passes through the lifting machine and connects the feed inlet of ball-milling grinder, the bin outlet of ball-milling grinder passes through second screw conveyer and connects automatic measurement proportioning bins, be equipped with the auxiliary material storehouse of a plurality of automatic measurement baiting on the automatic measurement proportioning bins, automatic mixer is connected through first automatic lifting machine to automatic measurement proportioning bins, automatic mixer connects equipment for packing, dust collector is connected to the gas vent of the heat energy spiral drying-machine that the cover was pressed from both sides.

2. The apparatus for producing floor tile adhesive by using the polyaluminium chloride sludge as claimed in claim 1, wherein: the packaging equipment comprises an automatic metering sack filling machine and an automatic sack sewing machine, the automatic stirring machine is connected with the automatic metering sack filling machine through a second automatic lifting machine, a conveying belt is arranged below the automatic metering sack filling machine, and the automatic sack sewing machine is arranged on a conveying path of the conveying belt.

3. The apparatus for producing floor tile adhesive by using the polyaluminium chloride sludge as claimed in claim 1, wherein: the dust removal device comprises a primary cyclone dust removal tower and a secondary cyclone dust removal tower, the primary cyclone dust removal tower is connected with an exhaust port of the jacketed heat energy spiral dryer, and the exhaust port of the primary cyclone dust removal tower is connected with the secondary cyclone dust removal tower.

4. The apparatus for producing floor tile adhesive by using the polyaluminium chloride sludge as claimed in claim 1, wherein: tail gas processing apparatus includes one-level tail gas absorption tower and second grade tail gas absorption tower, the gas vent of second grade whirlwind gas cleaning tower is connected to one-level tail gas absorption tower, second grade tail gas absorption tower is connected to the gas vent of one-level tail gas absorption tower, the cover one end that presss from both sides of the heat energy spiral drying-machine that the cover was pressed from both sides in the area is equipped with steam inlet, the other end that presss from both sides the cover of the heat energy spiral drying-machine that the cover was pressed from both sides in the area is equipped with the comdenstion water export, the comdenstion water export is through pipe connection tail gas absorption dispensing pool, the liquid medicine that sprays in tail gas absorption dispensing.

5. The method for producing the floor tile adhesive by utilizing the polyaluminium chloride sludge is characterized by comprising the following steps of: putting aluminum slag mud generated in the production of polyaluminium chloride into a heat energy spiral dryer with a jacket, introducing heat energy to form cyclone in the jacket of the heat energy spiral dryer, continuously drying, conveying the cyclone to a coarse crusher for crushing through a first spiral conveyor, then conveying the crushed powder into a ball mill crusher for crushing, removing dust from tail gas of the heat energy spiral dryer by using a two-stage cyclone dust removal tower, further removing dust and absorbing harmful gas by using a two-stage tail gas absorption tower, and conveying condensed water in the jacket of the heat energy spiral dryer to a tail gas absorption dispensing pool for tail gas treatment spraying; the crushed materials enter an automatic metering and batching bin, the automatic metering and batching bin is provided with a calcium aluminate bin, a calcium hydroxide bin, an epoxy powder bin, a hydroxymethyl starch bin, a lignin bin and a glue powder bin, the calcium aluminate, the calcium hydroxide, the epoxy powder, the hydroxymethyl starch, the lignin and the glue powder are automatically metered and added according to a proportion, the materials are conveyed to an automatic mixer by a first automatic lifting machine to be uniformly mixed, then conveyed to an automatic metering and bagging machine by a second automatic lifting machine to be bagged, and conveyed to an automatic bag sewing machine by a conveying belt after being bagged to sew up a bag opening.

6. The method for producing floor tile adhesive by using the polyaluminium chloride sludge as claimed in claim 5, wherein the method comprises the following steps: the mass ratio of the materials is 70-80% of the aluminum slag mud; 5 to 10 percent of calcium aluminate; 5-8% of calcium hydroxide; 2-4% of rubber powder; 1-3% of lignin; 1-3% of hydroxymethyl starch; 1-3% of epoxy powder.

7. The method for producing floor tile adhesive by using the polyaluminium chloride sludge as claimed in claim 5, wherein the method comprises the following steps: the drying temperature is kept at 100-170 ℃.

Technical Field

The invention relates to the technical field of chemical industry, in particular to a device and a method for producing floor tile adhesive by utilizing polyaluminium chloride sludge production.

Background

At present, a plurality of polyaluminium chloride enterprises produced in China are provided, the treatment of the waste slag is a big problem in China at present, many enterprises are stopped by environmental protection due to the problem of difficult treatment, and as long as the enterprises producing the polyaluminium chloride can generate a plurality of sludge, the manufacturers producing the polyaluminium chloride in China at present are mainly disposed and placed to discard and bury the sludge at will, so that the aluminum ore resource which can be continuously used is wasted, land resources are occupied, and the environment is polluted.

Disclosure of Invention

In order to solve the problem of sludge treatment in the production of polyaluminium chloride, the invention provides a device and a method for producing floor tile adhesive by using polyaluminium chloride sludge, wherein the aluminum slag sludge in the production of polyaluminium chloride is used as a raw material to produce the floor tile adhesive, so that waste is changed into valuable, the waste is recycled, and the current situation that the sludge and waste residues are difficult to treat is solved.

The invention is realized by the following technical scheme: the device for producing the floor tile adhesive by utilizing the polyaluminium chloride sludge comprises a heat energy spiral dryer with a jacket, a dust removal device, a tail gas treatment device, a ball milling crusher, an automatic lifting machine, an automatic stirrer, an automatic metering and proportioning bin and packaging equipment, wherein a charging hopper is installed at a feed inlet of the heat energy spiral dryer with the jacket, a discharge outlet of the heat energy spiral dryer with the jacket is connected with a feed inlet of a coarse crusher through a first spiral conveyer, a discharge outlet of the coarse crusher is connected with a feed inlet of the ball milling crusher through the lifting machine, a discharge outlet of the ball milling crusher is connected with the automatic metering and proportioning bin through a second spiral conveyer, a plurality of auxiliary material bins for automatic metering and blanking are arranged on the automatic metering and proportioning bin, the automatic metering and proportioning bin is connected with the automatic stirrer through the first automatic lifting machine, the automatic stirrer is connected with the packaging equipment, and an exhaust port of the heat energy spiral, the dust removal device is connected with the tail gas treatment device.

Further preferably, the equipment for packing includes automatic measurement sack filling machine and automatic bag machine that stitches, automatic mixer passes through the automatic lifting machine of second and connects automatic measurement sack filling machine, and the below of automatic measurement sack filling machine is equipped with the conveyer belt to set up automatic bag machine that stitches on the transport path of conveyer belt.

Further preferably, the dust removing device comprises a primary cyclone dust removing tower and a secondary cyclone dust removing tower, the primary cyclone dust removing tower is connected with an exhaust port of the jacketed heat energy spiral dryer, and the exhaust port of the primary cyclone dust removing tower is connected with the secondary cyclone dust removing tower.

Further preferably, tail gas processing apparatus includes one-level tail gas absorption tower and second grade tail gas absorption tower, the gas vent of second grade whirlwind gas wash tower is connected to one-level tail gas absorption tower, second grade tail gas absorption tower is connected to the gas vent of one-level tail gas absorption tower, the cover one end that presss from both sides the heat energy spiral drying-machine that the cover was pressed from both sides in the area is equipped with steam inlet, the other end that presss from both sides the cover of the heat energy spiral drying-machine that the cover was pressed from both sides in the area is equipped with the comdenstion water export, the comdenstion water export is through the pipe connection tail gas absorption pond of preparing medicines, the liquid medicine.

The method for producing the floor tile adhesive by utilizing the polyaluminium chloride sludge comprises the steps of putting the aluminum slag sludge produced by producing the polyaluminium chloride into a heat energy spiral dryer with a jacket, introducing heat energy to form whirlwind in the jacket of the heat energy spiral dryer, continuously drying, conveying the whirlwind to a coarse crusher for crushing through a first spiral conveyor, then conveying the crushed materials into a ball mill crusher for crushing, dedusting tail gas of the heat energy spiral dryer by utilizing a two-stage whirlwind dedusting tower, further dedusting and absorbing harmful gas by utilizing a two-stage tail gas absorption tower, and conveying condensed water in the jacket of the heat energy spiral dryer to a tail gas absorption and dispensing pool for tail gas treatment and spraying; the crushed materials enter an automatic metering and batching bin, the automatic metering and batching bin is provided with a calcium aluminate bin, a calcium hydroxide bin, an epoxy powder bin, a hydroxymethyl starch bin, a lignin bin and a glue powder bin, the calcium aluminate, the calcium hydroxide, the epoxy powder, the hydroxymethyl starch, the lignin and the glue powder are automatically metered and added according to a proportion, the materials are conveyed to an automatic mixer by a first automatic lifting machine to be uniformly mixed, then conveyed to an automatic metering and bagging machine by a second automatic lifting machine to be bagged, and conveyed to an automatic bag sewing machine by a conveying belt after being bagged to sew up a bag opening.

Further preferably, the mass ratio of the materials is 70-80% of the aluminum slag mud; 5 to 10 percent of calcium aluminate; 5-8% of calcium hydroxide; 2-4% of rubber powder; 1-3% of lignin; 1-3% of hydroxymethyl starch; 1-3% of epoxy powder.

Further preferably, the drying temperature is maintained at 100-.

The invention has the beneficial effects that:

1. changing waste into valuable, recycling and solving the current situation that sludge and waste residue are difficult to treat.

2. A self-designed heat energy spiral dryer is adopted, steam is introduced into a jacket to provide heat energy or directly convey hot air to the inside, the heat energy is input into the heat energy spiral dryer, cooling water flows out of the bottom of a machine body and directly flows into a tail gas absorption dispensing pool for spraying of a tail gas absorption tower, and water is recycled.

3. The material resources are rich, the enterprise processing cost can be collected, and the produced products can be sold profitably. The production cost is low, and once the device is put into normal operation, certain social effect and economic effect can be generated.

4. The whole production process adopts automatic equipment, reduces the labor used for production and improves the production efficiency.

5. The auxiliary materials are stored in a feeding bin at the top of the automatic metering machine, and the feeding amount is controlled by the opening degree of a valve during passing. The automatic proportioning can be continuously carried out according to the proportion after the control is good. Then the mixture is sent into an automatic stirrer to be mixed through a lifter at the bottom of the automatic metering machine.

Drawings

FIG. 1 is a flow chart of the apparatus of the present invention.

FIG. 2 is a process flow diagram of the present invention.

In the figure: 1. the system comprises a charging hopper, a 2. jacketed heat energy spiral dryer, a 3. primary cyclone dust removal tower, a 4. secondary cyclone dust removal tower, a 5. primary tail gas absorption tower, a 6. secondary tail gas absorption tower, a 7. tail gas absorption dosing pool, an 8. automatic bag sewing machine, a 9. automatic metering bagging machine, a 10. second automatic elevator, an 11. automatic stirrer, a 12. first automatic elevator, a 13. automatic metering dosing bin, a 14. ball milling crusher, a 15. steam inlet, a 16. condensed water outlet, and a 17. coarse crusher.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.