CN217297513U

CN217297513U - Industrial sewage treatment equipment

Info

Publication number: CN217297513U
Application number: CN202220315532.4U
Authority: CN
Inventors: 张仕贤; 宋国军
Original assignee: Chenzhou Risheng Environmental Protection Technology Co ltd
Current assignee: Chenzhou Risheng Environmental Protection Technology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-26
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses an industrial sewage treatment equipment relates to industrial sewage treatment technical field, including industrial sewage treatment equipment main part, industrial sewage treatment equipment main part includes the water pump, the output fixed mounting of water pump has the drain pipe. The utility model discloses an installation heavy metal treatment facility, pour into the sodium carbonate solvent into through the sodium carbonate filling tube inside the heavy section of thick bamboo that falls, mix the reaction with the industrial sewage through preliminary deposit, heavy metal ion mercury in the sewage, lead and sodium carbonate reaction production mercury carbonate, lead carbonate deposits and falls into precipitate accumulator and carry out recycle, motor work drives the mixed stick rotation, make mixed blading mix the stirring effect, movable blade takes place to rotate under the effect of rivers and between the fixed blade, the area that the increase was mixed, make the reaction of sodium carbonate solvent thoroughly fast more, solve industrial sewage treatment facility and can not accomplish the problem that the effect that carries out recycle purification to the heavy metal ion in the industrial sewage is obscure.

Description

Industrial sewage treatment equipment

Technical Field

The utility model relates to an industrial sewage treatment technical field, concretely relates to industrial sewage treatment equipment.

Background

Industrial wastewater including production wastewater, production wastewater and cooling water refers to wastewater and waste liquid generated in an industrial production process, and contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water, the industrial wastewater is various in types and complex in components, for example, the electrolytic salt industrial wastewater contains mercury, and the heavy metal smelting industrial wastewater contains various heavy metal toxic substances such as lead, cadmium and the like, and the direct discharge of the toxic substances not only pollutes the environment but also has great harm to human health, so that industrial wastewater treatment equipment is required.

The following problems exist in the prior art:

1. in the prior art, industrial sewage treatment equipment cannot recycle heavy metal ions in industrial sewage, and the sewage purification effect is not obvious;

2. among the prior art, industrial sewage treatment equipment need deposit the filtration with the rubbish in the sewage when handling sewage, directly adopts the sedimentation tank to deposit usually, deposits the filter velocity slower, and the treatment effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides an industrial sewage treatment device, one of which aims to have the function of heavy metal ion sedimentation recovery and solve the problem that the industrial sewage treatment device can not complete the effect of recovering, utilizing and purifying heavy metal ions in industrial sewage; wherein another purpose is in order to solve the problem that industrial sewage treatment equipment directly adopts the sedimentation tank to carry out the sediment filtration speed slower to reach the effect that promotes the sediment and handle.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an industrial sewage treatment equipment, includes industrial sewage treatment equipment main part, industrial sewage treatment equipment main part includes the water pump, the output fixed mounting of water pump has the drain pipe, one side of drain pipe is provided with heavy metal treatment equipment, one side of heavy metal treatment equipment is provided with preliminary sedimentation equipment, heavy metal treatment equipment is including a heavy section of thick bamboo, the sealed lid of upper strata, motor, mixing rod, mixing vane group and precipitate accumulator, the inner wall of a heavy section of thick bamboo and the one end fixed connection of drain pipe fall, preliminary sedimentation equipment is including the sedimentation tower, hinder dirty device and scrubbing mouth, respectively fixed mounting has water delivery device and inlet tube on the both sides inner wall of sedimentation tower.

The utility model discloses technical scheme's further improvement lies in: the upper surface of the precipitation cylinder is fixedly connected with the lower surface of the upper-layer sealing cover through bolts, and the upper surface of the precipitate recovery tank is fixedly connected with the lower surface of the precipitation cylinder through bolts.

The utility model discloses technical scheme's further improvement lies in: the upper surface of the upper sealing cover is provided with a sodium carbonate injection pipe, the lower surface of the motor is fixedly connected with the upper surface of the upper sealing cover, and the upper end of the mixing rod is fixedly connected with the output end of the motor.

The utility model discloses technical scheme's further improvement lies in: the mixing blade group comprises fixed blades, one ends of the fixed blades are fixedly connected with the outer surface of the mixing rod, middle shafts are fixedly installed in the middle of the fixed blades, and movable blades are arranged in the middle of the fixed blades.

The utility model discloses technical scheme's further improvement lies in: the inner wall of the center of each movable blade is movably connected with the outer surface of the middle shaft, a limiting chain is fixedly mounted on the inner side wall of each fixed blade, and one end of each limiting chain is fixedly connected with the side surface of each movable blade.

The utility model discloses technical scheme's further improvement lies in: one end of the water delivery device is fixedly connected with the inner wall of the sedimentation cylinder, the lower surface of the dirt blocking device is fixedly connected with the bottom of the inner wall of the sedimentation tower, and a dirt removing opening is formed in the upper end of the sedimentation tower.

The utility model discloses technical scheme's further improvement lies in: the dirt blocking device is characterized in that a dirt blocking sheet is movably mounted on the inner side wall of the dirt blocking device, a fixing rod is arranged on one side of the dirt blocking sheet, and one end of the fixing rod is fixedly connected with the inner side wall of the dirt blocking device.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an industrial sewage treatment equipment, through installation heavy metal treatment facility, pour into sodium carbonate solvent into through the sodium carbonate filling tube and fall a heavy section of thick bamboo inside, mix the reaction with the industrial sewage through preliminary deposit, heavy metal ion mercury in the sewage, lead and sodium carbonate reaction production mercury carbonate, lead carbonate deposits and falls into precipitate accumulator and carry out recycle, motor work drives the mixed stick and rotates, make mixed blade group mix the stirring effect, movable blade takes place to rotate under the effect of rivers and between the fixed blade, increase the area of mixing, make sodium carbonate solvent reaction more thoroughly fast, solve industrial sewage treatment equipment and can not accomplish the problem that the effect that heavy metal ion in the industrial sewage carries out recycle purification is obscure.

2. The utility model provides an industrial sewage treatment equipment, through the preliminary sedimentation equipment of installation, sewage gets into the settling tower through the inlet tube, because there is the difference in height in water delivery device and inlet tube, sewage is through hindering dirty device, it can take place to rotate the piece precipitate with in the sewage under the effect of rivers to keep off dirty piece and block and make its deposit, the dead lever plays limiting displacement to keeping off dirty piece, it keeps perpendicular with the rivers direction to make it, play furthest's the dirty effect of hindering, solve industrial sewage treatment equipment and directly adopt the sedimentation tank to deposit the slower problem of filter speed.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural section of the present invention;

FIG. 3 is a schematic cross-sectional view of a structural hybrid blade assembly of the present invention;

fig. 4 is a schematic sectional view of the structure of the dirt blocking device of the present invention.

In the figure: 1. a main body of industrial sewage treatment equipment; 11. a water pump; 12. a drain pipe; 2. heavy metal treatment equipment; 21. a sinking cylinder; 22. an upper layer of sealing cover; 221. a sodium carbonate injection pipe; 23. a motor; 24. a mixing rod; 25. a mixing blade set; 251. a fixed blade; 252. a middle shaft; 253. a movable blade; 254. a spacing chain; 26. a precipitate recovery tank; 3. primary sedimentation equipment; 31. a precipitation tower; 311. a water delivery device; 312. a water inlet pipe; 32. a dirt blocking device; 321. a dirt blocking sheet; 322. fixing the rod; 33. a decontamination opening.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides an industrial sewage treatment device, which comprises an industrial sewage treatment device main body 1, wherein the industrial sewage treatment device main body 1 comprises a water pump 11, a water discharge pipe 12 is fixedly arranged at the output end of the water pump 11, a heavy metal treatment device 2 is arranged at one side of the water discharge pipe 12, a preliminary sedimentation device 3 is arranged at one side of the heavy metal treatment device 2, the heavy metal treatment device 2 comprises a sedimentation cylinder 21, an upper sealing cover 22, a motor 23, a mixing rod 24, a mixing blade group 25 and a precipitate recovery tank 26, the inner wall of the sedimentation cylinder 21 is fixedly connected with one end of the water discharge pipe 12, the preliminary sedimentation device 3 comprises a sedimentation tower 31, a dirt blocking device 32 and a dirt removing port 33, a water conveying device 311 and a water inlet pipe 312 are respectively and fixedly arranged on the inner walls at the two sides of the sedimentation tower 31, the upper surface of the sedimentation cylinder 21 is fixedly connected with the lower surface of the upper sealing cover 22 through bolts, the upper surface of the precipitate recovery tank 26 is fixedly connected with the lower surface of the precipitation cylinder 21 through bolts, the upper surface of the upper sealing cover 22 is provided with a sodium carbonate injection pipe 221, the lower surface of the motor 23 is fixedly connected with the upper surface of the upper sealing cover 22, and the upper end of the mixing rod 24 is fixedly connected with the output end of the motor 23.

In this embodiment, the water pump 11 and the water discharge pipe 12 function to pump water and discharge water, the sodium carbonate injection pipe 221 functions to add a sodium carbonate solvent and inject the sodium carbonate solvent into the interior of the sinking cylinder 21, the sodium carbonate and the industrial sewage subjected to the preliminary sedimentation undergo a mixing reaction, heavy metal ions mercury and lead in the sewage react with the sodium carbonate to produce mercury carbonate, the lead carbonate sediment falls into the sediment recovery tank 26 for recycling, and the upper sealing cover 22 functions to seal the sinking cylinder 21 at the upper layer.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: the mixing blade group 25 comprises a fixed blade 251, one end of the fixed blade 251 is fixedly connected with the outer surface of the mixing rod 24, the middle part of the fixed blade 251 is fixedly provided with a central shaft 252, the middle of the fixed blade 251 is provided with a movable blade 253, the central inner wall of the movable blade 253 is movably connected with the outer surface of the central shaft 252, the inner side wall of the fixed blade 251 is fixedly provided with a limiting chain 254, and one end of the limiting chain 254 is fixedly connected with the side surface of the movable blade 253.

In this embodiment, motor 23 work drives mixing rod 24 and rotates, makes mixing blade group 25 mix the stirring effect, and movable vane 253 takes place to rotate under the effect of rivers between with fixed blade 251, and the area that the increase was mixed makes the sodium carbonate solvent reaction more thorough fast, and spacing chain 254 plays spacing effect to movable vane 253.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: one end of the water delivery device 311 is fixedly connected with the inner wall of the sedimentation cylinder 21, the lower surface of the dirt blocking device 32 is fixedly connected with the bottom of the inner wall of the sedimentation tower 31, the upper end of the sedimentation tower 31 is provided with a dirt removing opening 33, a dirt blocking piece 321 is movably mounted on the inner side wall of the dirt blocking device 32, a fixing rod 322 is arranged on one side of the dirt blocking piece 321, and one end of the fixing rod 322 is fixedly connected with the inner side wall of the dirt blocking device 32.

In this embodiment, sewage passes through inlet tube 312 and gets into sedimentation tower 31, because there is the difference in height in water delivery device 311 and inlet tube 312, sewage is through hindering dirty device 32, keeps off dirty piece 321 and can take place to rotate under the effect of rivers and block the piece precipitate with in the sewage and make it deposit, dead lever 322 plays limiting displacement to keeping off dirty piece 321, makes it keep perpendicular with the rivers direction, play furthest's the effect of hindering dirty, can get rid of the precipitate through scrubbing mouth 33.

The working principle of the industrial sewage treatment equipment is described in detail below.

As shown in fig. 1-4, firstly, the sewage enters the precipitation tower 31 through the water inlet pipe 312, because of the height difference between the water delivery device 311 and the water inlet pipe 312, the sewage passes through the dirt blocking device 32, the dirt blocking piece 321 rotates under the action of the water flow to block the debris precipitate in the sewage to precipitate, then the precipitated sewage enters the precipitation cylinder 21 through the water delivery device 311, the sodium carbonate solvent is added through the sodium carbonate injection pipe 221 and injected into the precipitation cylinder 21, the sodium carbonate and the industrial sewage subjected to the preliminary precipitation perform a mixing reaction, finally, the motor 23 operates to drive the mixing rod 24 to rotate, so that the mixing blade group 25 performs a mixing stirring action, the movable blade 253 rotates with the fixed blade 251 under the action of the water flow to increase the mixing area, so that the sodium carbonate solvent reacts more quickly and completely, heavy metal ions mercury, lead and sodium carbonate in the sewage react to produce mercury carbonate, and, The lead carbonate precipitate falls into the precipitate recovery tank 26 for recovery and use.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an industrial sewage treatment equipment, includes industrial sewage treatment equipment main part (1), industrial sewage treatment equipment main part (1) includes water pump (11), the output fixed mounting of water pump (11) has drain pipe (12), its characterized in that: one side of the drain pipe (12) is provided with heavy metal treatment equipment (2), and one side of the heavy metal treatment equipment (2) is provided with preliminary precipitation equipment (3);

the heavy metal treatment equipment (2) comprises a precipitation cylinder (21), an upper sealing cover (22), a motor (23), a mixing rod (24), a mixing blade group (25) and a precipitate recovery tank (26), wherein the inner wall of the precipitation cylinder (21) is fixedly connected with one end of a drain pipe (12);

preliminary sedimentation equipment (3) including precipitation tower (31), hinder dirty device (32) and scrubbing mouth (33), fixed mounting respectively has water delivery device (311) and inlet tube (312) on the both sides inner wall of precipitation tower (31).

2. The industrial sewage treatment apparatus according to claim 1, wherein: the upper surface of the sinking cylinder (21) is fixedly connected with the lower surface of the upper sealing cover (22) through bolts, and the upper surface of the precipitate recovery tank (26) is fixedly connected with the lower surface of the sinking cylinder (21) through bolts.

3. The industrial sewage treatment apparatus according to claim 1, wherein: the upper surface of the upper-layer sealing cover (22) is provided with a sodium carbonate injection pipe (221), the lower surface of the motor (23) is fixedly connected with the upper surface of the upper-layer sealing cover (22), and the upper end of the mixing rod (24) is fixedly connected with the output end of the motor (23).

4. The industrial sewage treatment apparatus according to claim 1, wherein: the mixing blade group (25) comprises fixed blades (251), one ends of the fixed blades (251) are fixedly connected with the outer surface of the mixing rod (24), a middle shaft (252) is fixedly installed in the middle of the fixed blades (251), and movable blades (253) are arranged in the middle of the fixed blades (251).

5. The industrial wastewater treatment equipment according to claim 4, wherein: the central inner wall of the movable blade (253) is movably connected with the outer surface of the middle shaft (252), a limiting chain (254) is fixedly installed on the inner side wall of the fixed blade (251), and one end of the limiting chain (254) is fixedly connected with the side surface of the movable blade (253).

6. The industrial sewage treatment apparatus according to claim 1, wherein: one end of the water delivery device (311) is fixedly connected with the inner wall of the sedimentation cylinder (21), the lower surface of the dirt blocking device (32) is fixedly connected with the bottom of the inner wall of the sedimentation tower (31), and a dirt removing opening (33) is formed in the upper end of the sedimentation tower (31).

7. The industrial sewage treatment apparatus according to claim 1, wherein: dirt blocking sheets (321) are movably mounted on the inner side wall of the dirt blocking device (32), a fixing rod (322) is arranged on one side of each dirt blocking sheet (321), and one end of each fixing rod (322) is fixedly connected with the inner side wall of the dirt blocking device (32).