CN217312348U - Dyeing and finishing wastewater pretreatment device - Google Patents

Abstract

The utility model provides a dyeing and finishing waste water pretreatment device, including the intake chamber, the filtering ponds, the effluent pond, driving motor, filtering component, the intake chamber, the filtering ponds, the effluent pond is according to high to low order series connection intercommunication in proper order, filtering component rotates the installation and filters in the pond, evenly distributed has the through-hole on it, install the detachable filter disc on the through-hole, the detachable filter is installed in the well kenozooecium in the filtering component inner chamber, filtering component is still including the removable cover board parallel with the filter, there is embedded adjustable fender between intake chamber and the filter screen, filtering pond bottom fixed mounting has a plurality of rows of sediment subassemblies, arrange the sediment subassembly including cup jointing a section of thick bamboo, can dismantle the sleeve, the cover.

Description

Dyeing and finishing wastewater pretreatment device

Technical Field

The invention belongs to the technical field of fabric treatment, and relates to a dyeing and finishing wastewater pretreatment device.

Background

In the process of dyeing and finishing treatment in the production of aramid fiber fabric, a large amount of fiber-containing wastewater can be discharged only by filtering treatment, and all harmful substances and impurities cannot be filtered at one time by the traditional treatment method, so that the pretreatment of the wastewater is carried out before the treatment of the wastewater, the whole treatment process is of positive significance, the subsequent treatment pressure is reduced, and the treatment effect is improved.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a dyeing and finishing wastewater pretreatment device which can improve the wastewater treatment effect.

The purpose of the invention can be realized by the following technical scheme: a dyeing and finishing wastewater pretreatment device comprises a water inlet tank, a filter tank, a water outlet tank, a driving motor and a filter assembly, wherein the filter assembly is rotatably arranged in the filter tank, the interior of the filter assembly is hollow, through holes are uniformly distributed on the filter assembly, a detachable filter disc is arranged on each through hole, a detachable filter plate is arranged in the hollow part of the filter assembly,

furthermore, the two ends of the filter component along the direction of the water inlet pool and the water outlet pool are provided with a water inlet sleeve and a water outlet sleeve, wastewater to be treated enters the hollow part of the filter component from the water inlet sleeve, one part of the wastewater directly enters the filter disc, the other part of the wastewater passes through the filter plate and then enters the filter disc,

furthermore, the two ends of the filter plate along the direction of the water inlet pool and the water outlet pool are provided with buckles, the water inlet sleeve is provided with an elastic clamping sleeve which is matched with the buckles for use and is used for fixing the filter plate,

furthermore, the filter assembly also comprises a movable cover plate which is parallel to the filter plate, is arranged on any surface of the filter assembly in the horizontal direction, is rotatably connected with the body of the filter assembly and rotates around the central shaft of the movable cover plate, is convenient for daily maintenance of the filter assembly while being rotatably arranged,

furthermore, the movable cover plate is provided with an adjusting bolt for fixing the filter plate,

furthermore, a filter screen is arranged between the water inlet tank and the filter tank and used for filtering large-particle wastes, and the bottom of the water inlet tank is communicated with the filter assembly through a communicating pipe.

Furthermore, an embedded movable baffle is arranged between the water inlet tank and the filter screen, can move up and down and is used for separating the water inlet tank,

further, filter tank bottom fixed mounting has a plurality of rows of sediment subassemblies, arrange the sediment subassembly including cup joint a section of thick bamboo, can dismantle the sleeve, the cover, cup joint a section of thick bamboo, can dismantle the sleeve side and all set up the opening that the size is the same, be used for sinking into the precipitate, can dismantle telescopic external diameter slightly is less than the internal diameter of cup joint a section of thick bamboo, can dismantle the sleeve cup joints in the cup joint a section of thick bamboo, do relative rotary motion around its concentric shaft, the cover spiro union is on can dismantling the sleeve, when the precipitate accumulation is in can dismantling the sleeve, it staggers to rotate its opening and cup joint a section of thick bamboo opening, rotatory cover handle is until taking out.

Compared with the prior art, this aramid fiber wastewater pretreatment device has following advantage:

1. the fiber wastewater treatment effect is good, and the difficulty of post treatment is reduced;

2. the accumulated sediments after long-time work are more convenient and efficient to maintain and clean;

drawings

Fig. 1 is a schematic structural diagram of a main body of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a filter assembly according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a filter plate according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a sediment discharge assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a movable baffle according to an embodiment of the present invention.

Fig. 6 is an installation diagram of the communication pipe and the driving motor according to the embodiment of the present invention.

Fig. 7 is a sectional view showing the connection relationship between the water inlet tank and the filtering tank according to the embodiment of the present invention.

Fig. 8 is a schematic connection diagram of the driving motor, the filter assembly, and the communication pipe according to the embodiment of the present invention.

In the figure, 1, a water inlet pool; 2. a filtration tank; 3. a water outlet pool; 4. discharging the sediment component; 5. a drive motor; 11. a movable baffle; 12-13, a filter screen; 14. a communicating pipe; 21. a filter assembly; 211. a filter tray; 212. adjusting the bolt; 213. a filter plate; 214. a water inlet sleeve; 215. a removable cover plate; 216. a through hole; 217. buckling; 218. an elastic card sleeve; 219. a water outlet sleeve; 41. a detachable sleeve; 42. a cylinder cover; 43. a sleeve joint barrel.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, a dyeing and finishing wastewater pretreatment device, includes inlet tank 1, filtering ponds 2, play pond 3 that connect in series the intercommunication in proper order from high to low, the internal rotation of filtering ponds 2 is provided with filtering component 21, and filtering component 21 communicates with inlet tank 1 and play pond 3 respectively, filtering component 32 is inside to be cavity, evenly distributed has through-hole 216 on it, detachable filter disc 211 is installed to 216 block on the through-hole, filter disc adopts the common filter cloth filter disc in the market, can effectively filter the impurity that the diameter is little, the positive and negative all has the filter effect.

As shown in fig. 2-3, the filter assembly 21 is provided with a water inlet sleeve 214 and a water outlet sleeve 219 at two ends along the length direction of the water inlet tank 1 and the water outlet tank 3, a filter plate 213 is installed in a hollow portion of an inner cavity of the filter assembly 21, two ends of the filter plate 213 along the length direction are provided with buckles 217, the water inlet sleeve 214 is provided with an elastic ferrule 218 which is embedded with the buckles and is used for fixing the filter plate 213, the water outlet sleeve 219 is provided with a blocking switch, and after the filtration is completed, water flows into the water outlet tank 3 from the water outlet sleeve 219 by gravity.

The filter assembly 21 further comprises a movable cover plate 215 parallel to the filter plate 213, and the movable cover plate 215 is rotatably connected with the body of the filter assembly 21 and rotates around the central axis of the movable cover plate 215, so that the filter assembly 21 can be conveniently maintained in daily life. The movable cover plate 215 is provided with an adjusting bolt 212, and the filter plate 213 can be fixed by adjusting the height of the adjusting bolt 212.

As the wastewater passes through the filter 211 disks, impurities may be adsorbed thereon. When large particles exist in the wastewater to be treated, the wastewater to be treated can directly enter the filter tank 2 from the water inlet tank 1 through the filter screen 13, otherwise, the wastewater to be treated in the communication pipe 14 is communicated with the bottom of the water inlet tank 1, the communication between the water inlet tank 1 and the filter tank 2 is cut off by the movable baffle plate 11, so that the wastewater to be treated in the communication pipe 14 enters the hollow part of the inner cavity of the filter component 21 through the water inlet sleeve 214, at this time, part of the wastewater directly enters the filter disc 211, and the other part of the wastewater passes through the filter plate 213 and then enters the filter disc 211.

As shown in fig. 3, fig. 6 and fig. 8, a communicating pipe 14 is arranged between the bottom of the water inlet tank 1 and the filtering tank 2, the water inlet sleeve 214 is connected with the filtering tank 2 in a water pipe rotating bearing mode, the water inlet sleeve 214 rotates along with the filtering component 21, and in order to ensure that water flows into the water inlet sleeve 214, the connecting pipe 14 and the water inlet sleeve 214 are installed in the same pipeline of a concentric shaft in a non-contact mode, the driving motor 5 is in transmission connection with the water inlet sleeve 214 on the filtering component, and the water inlet sleeve 214 is fixed relative to the filtering component 21, so that the whole filtering component 21 is driven to rotate.

As shown in fig. 5, a filter screen 13 is disposed between the inlet tank 1 and the filter tank 2 for filtering large-particle wastes, an embedded movable baffle 11 is disposed between the inlet tank 1 and the filter screen 13 and can move up and down for separating the inlet tank 1, and when a machine needs to be maintained, the movable baffle 11 is directly used for being placed down to separate water flow, so that the filter screen 13 is convenient to maintain and clean.

As shown in fig. 4, there are a plurality of rows of sediment subassemblies fixed mounting bottom the filtering ponds, arrange the sediment subassembly including cup sleeve 43, can dismantle sleeve 41, cover 42, cup sleeve 43, can dismantle sleeve 41 and set up the cylinder of the same open-ended of size for the side, the precipitate can be immersible to the opening part, the external diameter footpath of dismantling sleeve 41 slightly is less than the internal diameter of cup sleeve, be convenient for cup joint in cup sleeve 43 like this, do relative rotary motion around its concentric axis, cover 42 is the spiro union on can dismantling sleeve 41, when the precipitate accumulation is in can dismantling sleeve 41, it staggers to rotate cover 42 and make its opening and cup joint opening, cover 42 is taken off until the handle rotation that pulls cover 42, just can be fast to dismantling the sleeve washing, and convenient and fast.

Claims (8)

1. The utility model provides a dyeing and finishing waste water preprocessing device, includes intake chamber (1), filtering ponds (2), play pond (3), driving motor (5), filtering component (21), and filtering component (21) rotate to be installed in filtering ponds (2), and its inside cavity that is evenly distributed has through-hole (216) on it, installs detachable filter disc (211) on through-hole (216), its characterized in that, intake chamber (1), filtering ponds (2), play pond (3) establish ties the intercommunication according to high to low order in proper order, detachable filter (213) are installed to the well kenozooecium of filtering component (21) inner chamber.

2. The dyeing and finishing wastewater pretreatment device according to claim 1, characterized in that the filter assembly (21) is provided with a water inlet sleeve (214) and a water outlet sleeve (219) at two ends along the direction of the water inlet tank (1) and the water outlet tank (3).

3. The pretreatment device for dyeing and finishing wastewater according to claim 2, characterized in that said filter plate (213) is provided with a buckle (217) along both ends of said inlet tank (1) and said outlet tank (3), said inlet sleeve (214) is provided with an elastic ferrule (218) for cooperating with said buckle (217) to fix said filter plate (213).

4. The pretreatment device for dyeing and finishing wastewater according to claim 3, characterized in that said filter assembly (21) further comprises a removable cover plate (215) parallel to said filter plate (213), said removable cover plate (215) is installed on any side of the horizontal direction of said filter assembly (21), and is rotatably connected with the body thereof, and rotates around the central axis of said removable cover plate (215).

5. The pretreatment apparatus for dyeing and finishing wastewater according to claim 4, characterized in that said movable cover plate (215) is provided with an adjusting bolt (212) for fixing said filter plate (213).

6. The pretreatment device for dyeing and finishing wastewater according to claim 5, characterized in that a filter screen (13) is arranged between the inlet tank (1) and the filter tank (2) for filtering large-particle wastes, a communicating pipe (14) is arranged between the bottom of the inlet tank (1) and the filter tank (2), and the inlet sleeve (214) and the water outlet end of the communicating pipe (14) are in non-contact connection through a concentric shaft of the filter tank (2).

7. The pretreatment device for dyeing and finishing wastewater according to claim 6, characterized in that an embedded movable baffle (11) is arranged between the water inlet tank (1) and the filter screen (13) for isolating the water inlet tank (1).

8. The pretreatment device for dyeing and finishing wastewater according to claim 7, characterized in that a plurality of rows of settling assemblies (4) are fixedly installed at the bottom of the filtering tank (2), each row of settling assembly (4) comprises a sleeve (43), a detachable sleeve (41) and a cover (42), the sides of the sleeve (43) and the detachable sleeve (41) are provided with openings with the same size for sinking sediments, the outer diameter of the detachable sleeve (41) is slightly smaller than the inner diameter of the sleeve (43), the detachable sleeve (41) is sleeved in the sleeve (43) and rotates relatively around the concentric shaft of the detachable sleeve (41), and the cover (42) is screwed on the detachable sleeve (41).

Images