CN111804017B

CN111804017B - Silk processing is with containing sericin waste water flocculation and precipitation device

Info

Publication number: CN111804017B
Application number: CN202010727984.9A
Authority: CN
Inventors: 薛继华; 连富强; 夏超峰
Original assignee: Chongqing Fengjie Xiangfei Cocoon Silk Co ltd
Current assignee: Chongqing Fengjie Xiangfei Cocoon Silk Co.,Ltd.
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2022-01-07
Anticipated expiration: 2040-07-27
Also published as: CN111804017A

Abstract

The invention discloses a sericin-containing wastewater flocculation and precipitation device for silk processing, and relates to the technical field of silk processing; the problem that the treatment efficiency of the wastewater is influenced due to long time consumption caused by adopting a plurality of sedimentation tanks with different heights for sedimentation treatment is solved; the sludge pump comprises a sedimentation tank, wherein a liquid inlet pipe and a liquid discharge pipe are respectively and fixedly mounted at two ends of the sedimentation tank, a plurality of partition plates are fixedly mounted at the bottom end of the sedimentation tank, a plurality of support rods are fixedly mounted between the top ends of the partition plates, and a sludge pump which is arranged in a staggered mode with the partition plates is fixedly mounted at the bottom end of the sedimentation tank. According to the invention, a relatively static watershed is generated in the trapping mechanism, and the flow slowly descending is generated by matching with the suction of the sludge pump, so that the treatment efficiency of the device on sediments such as sericin in wastewater is improved, the filter screen plate is impacted by the knocking mechanism regularly, impurities attached to the surface of the filter screen plate are vibrated down, the influence on the flow of the wastewater is avoided, and the wastewater purification treatment efficiency of the device is further improved.

Description

Silk processing is with containing sericin waste water flocculation and precipitation device

Technical Field

The invention relates to the technical field of silk processing, in particular to a sericin-containing wastewater flocculation and precipitation device for silk processing.

Background

The silk is light and slender, the fabric gloss is good, it is comfortable to wear, the hand feeling is smooth and plump, the heat conduction is poor, it is ventilative to absorb moisture, used for weaving various silk satin and knitwear, and is used for the fields such as industry, national defense and medicine, the silk is the lightest, the softest and finest natural fiber in the nature, can easily recover the original state after removing the external force, the inner tube of a tyre does not cake, not get stuffy, not shrink together, it is even and soft, can use without turning over permanently, carry on the degumming treatment to the silk through the way of cooking in the course of processing silkworm cocoon, produce the easy soluble and easy coagulated allergic sericin on the surface of cocoon layer after cooking.

Sericin that produces in the silk cocoon processing procedure need can the desorption through washing and processing many times, leads to can produce the waste water of sericin in addition in the silk course of working, and these waste water add the flocculating agent and carry out the sedimentation treatment, and at present, mainly adopt a plurality of sedimentation tanks that differ in height to carry out the sedimentation treatment, spend time long, influence the treatment effeciency of waste water.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a sericin-containing wastewater flocculation and precipitation device for silk processing.

The invention provides a sericin-containing wastewater flocculation and precipitation device for silk processing, which comprises a precipitation tank, wherein a liquid inlet pipe and a liquid outlet pipe are respectively and fixedly installed at two ends of the precipitation tank, a plurality of partition plates are fixedly installed at the bottom end inside the precipitation tank, a plurality of support rods are fixedly installed between the top ends of the partition plates, a sludge pump which is staggered with the partition plates is fixedly installed at the bottom end inside the precipitation tank, a plurality of U-shaped catching mechanisms are fixedly installed between the top ends of the support rods, a plurality of sludge discharge slotted holes are formed in the bottom of each catching mechanism, a fastening mechanism is fixedly installed between the top ends of two adjacent catching mechanisms, a filter screen plate is fixedly installed at the top of each fastening mechanism, a plurality of stop rods adjacent to the filter screen plate are fixedly installed inside the precipitation tank, two connecting rods are fixedly installed at the top of the precipitation tank, and a knocking mechanism is fixedly installed between the top ends of the two connecting rods, and the bottom end of the knocking mechanism is positioned on the side surface of the stop lever.

Preferably, the trapping mechanism comprises a mounting plate, a converging part of a semicircular structure is fixedly mounted at the top of the mounting plate, flushing plates distributed in an inclined arc shape are arranged on the side surface of the converging part, and a flow baffle of an arc structure is arranged on the other side of the converging part.

Preferably, the outer arc surface of the flushing plate is provided with a plurality of main protrusions with fan-shaped structures, and the inner arc surface of the flow baffle is provided with a plurality of auxiliary protrusions with fan-shaped structures.

Preferably, the fastening mechanism comprises a fastening fastener of an inverted-Y-shaped structure, the bottom end of the fastening fastener is provided with a mounting groove matched with the end part of the trapping mechanism, and the side surface of the fastening fastener is provided with a fastening bolt slot hole of a strip-shaped structure.

Preferably, the filter screen plate is vertically installed at the top end of the fastening mechanism, and knocking plates are arranged on two sides of the filter screen plate.

Preferably, the knocking mechanism comprises two electric sliding tables arranged at the top ends of the connecting rods, a movable rod is fixedly arranged between the tops of the two electric sliding tables, and a plurality of knocking hammers matched with the filter screen plates are fixedly arranged at the bottom ends of the movable rods.

Preferably, the knocking hammers comprise elastic hammer rods and hammer heads arranged at the bottom ends of the hammer rods, and the distance between every two adjacent knocking hammers is increased sequentially from the end of the liquid inlet pipe and the end of the liquid discharge pipe.

Preferably, the mesh aperture of two adjacent filter screen plates is reduced from the end of the liquid inlet pipe and the end of the liquid discharge pipe in sequence.

Preferably, a plurality of cross rods are fixedly installed between the flushing plate and the flow baffle plate, the middle parts of the cross rods are in threaded connection with mounting rings, and the bottom ends of the outer sides of the mounting rings are fixedly provided with the catching screen plate with a fan-shaped structure.

According to the invention, the inside of the device forms an independent sedimentation area through a plurality of U-shaped trapping mechanisms, wastewater is injected into the inside of the device and slowly flows through the pool body and the trapping mechanisms, flocculated sediments slowly descend under the influence of gravity, a relatively static flow area is generated in the trapping mechanisms and generates slowly descending flow by being matched with the suction of a sludge pump, so that the sediments are conveniently trapped and converged, the treatment efficiency of the device on sediments such as sericin in the wastewater is improved, the filtering screen plate is periodically impacted through a knocking mechanism to shake off impurities attached to the surface of the filtering screen plate, the influence on the flow of the wastewater is avoided, and the wastewater purification treatment efficiency of the device is further improved;

in the wastewater treatment process, the movable rod can be driven to move through the electric sliding table, and then the knocking plate on the filter screen plate is knocked through the knocking hammer to drive the filter screen plate and the trapping mechanism connected left and right to vibrate, so that the cleaning and precipitation work of impurities on the surface of the trapping mechanism and the surface of the filter screen plate is accelerated, the wastewater treatment efficiency of the device is further improved, and the device is reset after knocking to wait for next movement;

when wastewater flows in the device, a plurality of porous collecting screen plates for evacuation are additionally arranged in the collecting mechanism, the area of flocculate adhesion and coalescence is increased, the rate of the coalesced impurity deposition is increased, and the efficiency of the device for treating the total sericin impurity deposition of the wastewater is further improved.

Drawings

FIG. 1 is a schematic cross-sectional structural view of a flocculation and precipitation device for sericin-containing wastewater for silk processing according to the present invention;

FIG. 2 is a schematic sectional view of a trapping mechanism in an embodiment 1 of the flocculation and precipitation device for sericin-containing wastewater for silk processing according to the present invention;

FIG. 3 is a schematic structural view of a fastening mechanism of the sericin-containing wastewater flocculation and precipitation device for silk processing according to the invention;

FIG. 4 is a structural schematic diagram of a knocking mechanism of the sericin-containing wastewater flocculation and precipitation device for silk processing, which is provided by the invention;

fig. 5 is a schematic sectional structure view of a trapping mechanism in embodiment 2 of the sericin-containing wastewater flocculation and precipitation device for silk processing.

In the figure: 1 sedimentation tank, 2 trapping mechanisms, 21 mounting plates, 22 confluence parts, 23 auxiliary protrusions, 24 flow baffle plates, 25 main protrusions, 26 flushing plates, 27 cross rods, 28 mounting rings, 29 trapping screen plates, 3 supporting rods, 4 partition plates, 5 sludge pumps, 6 liquid inlet pipes, 7 electric sliding tables, 8 knocking hammers, 9 baffle rods, 10 movable rods, 11 filtering screen plates, 111 knocking plates, 12 fastening mechanisms, 121 fastening fasteners, 122 mounting grooves, 13 connecting rods, 14 liquid discharge pipes and 15 sludge discharge groove holes.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a sericin-containing wastewater flocculation and precipitation device for silk processing comprises a sedimentation tank 1, wherein a liquid inlet pipe 6 and a liquid discharge pipe 14 are respectively and fixedly installed at two ends of the sedimentation tank 1, a plurality of partition plates 4 are fixedly installed at the bottom end inside the sedimentation tank 1, a plurality of support rods 3 are fixedly installed between the top ends of the partition plates 4, sludge pumps 5 which are staggered with the partition plates 4 are fixedly installed at the bottom end inside the sedimentation tank 1, a plurality of U-shaped catching mechanisms 2 are fixedly installed between the top ends of the support rods 3, a plurality of sludge discharge slotted holes 15 are formed at the bottom of the catching mechanisms 2, a fastening mechanism 12 is fixedly installed between the top ends of two adjacent catching mechanisms 2, a filter screen plate 11 is fixedly installed at the top of the fastening mechanism 12, a plurality of stop levers 9 adjacent to the filter screen plate 11 are fixedly installed inside the sedimentation tank 1, and two connecting rods 13 are fixedly installed at the top of the sedimentation tank 1, fixed mounting has knocking mechanism between the top of two connecting rods 13, and knocking mechanism's bottom is located the side of pin 9, the inside of device constitutes independent sedimentation area through the entrapment mechanism 2 of a plurality of U type structures, waste water pours into the inside of device and slowly flows through cell body and entrapment mechanism 2, the precipitate of flocculation receives the slow decline of gravity influence, 2 inside production relatively static drainage basins in entrapment mechanism, and the suction of cooperation silt pump 5 produces the flow that slowly descends, be convenient for to the entrapment of precipitate and converge, improve the treatment effeciency of device to precipitates such as sericin in the waste water, and regularly pass through knocking mechanism striking filter plate 11, will filter plate 11 surface adhesion's impurity shakes and falls, avoid influencing waste water flow, further improve the efficiency of device to waste water purification treatment.

According to the invention, the collecting mechanism 2 comprises a mounting plate 21, a converging part 22 of a semicircular structure is fixedly mounted at the top of the mounting plate 21, a flushing plate 26 which is distributed in an inclined arc shape is arranged on the side surface of the converging part 22, a flow baffle plate 24 of an arc structure is arranged on the other side of the converging part 22, when wastewater enters the region of the collecting mechanism 2 through the filter screen plate 11, the wastewater is firstly guided to descend through the flushing plate 26 which is distributed in an inclined arc shape, the flow is limited through the flow baffle plate 24, the slow flow effect on the wastewater is improved, and precipitates are deposited on the surface of the flushing plate 26 and slowly fall into the converging part 22 to be collected, so that the precipitates are prevented from being excited again, and the precipitate collecting efficiency is improved.

The extrados that washes board 26 is provided with the main bellying 25 of a plurality of fan-shaped structures, and keeps off the intrados that flows board 24 and be provided with the vice bellying 23 of a plurality of fan-shaped structures, washes board 26 and keeps off and flows board 24 surface when collecting the precipitate, and the precipitate receives the rivers effect can be preferred to amass the clearance between main bellying 25 and the vice bellying 23 for the precipitate is settled at the coalescence of entrapment mechanism 2, improves the precipitation efficiency of sericin in the waste water.

Fastening device 12 includes the fastening device 121 of the type of falling Y structure, and the bottom of fastening device 121 is provided with the mounting groove 122 with 2 tip looks adaptations of entrapment mechanism, and bar structure's fastening bolt slotted hole is seted up to fastening device 121's side, and after 2 installations of entrapment mechanism, through two adjacent entrapment mechanisms 2 of fastening device 12 installation, be convenient for tear open alone and wash entrapment mechanism 2, bring very big facility for the maintenance of device.

Filter otter board 11 and vertically install in the top of fastening device 12, and the both sides of filtering otter board 11 all are provided with strike board 111, strike the mechanism and include two electronic slip tables 7 of installing on connecting rod 13 top, and fixed mounting has movable rod 10 between the top of two electronic slip tables 7, the bottom fixed mounting of movable rod 10 has a plurality ofly and filters the strike hammer 8 of otter board 11 looks adaptation, in waste water treatment process, can drive movable rod 10 through electronic slip table 7 and remove, and then strike board 111 on the filter otter board 11 through striking hammer 8, drive filter otter board 11 and control the entrapment mechanism 2 of connecting and vibrate, and then accelerate the clearance and the work of deposiing of 2 surfaces of entrapment mechanism and filter otter board 11 surface impurity, further improve the efficiency of device to waste water treatment, reset after striking, wait for next removal.

Strike hammer 8 and include the elasticity hammer stem and set up and the tup of hammer stem bottom, and the interval increases from

feed liquor pipe

6 and 14 ends of fluid-discharge tube in proper order between two adjacent strike hammers 8, strike pin 9 and produce elastic potential energy with strike hammer 8 that the interval increases in proper order, strike and filter otter board 11 surface and produce the excitation when pin 9 breaks away from with strike hammer 8, because the interval increases in proper order, make and strike filter otter board 11 and go on alone in proper order, avoid causing the inside large tracts of land excitation of device to cause impurity to be aroused, guarantee impurity deposition effect.

The mesh apertures of the two adjacent filter screen plates 11 are sequentially reduced from the ends of the liquid inlet pipe 6 and the liquid discharge pipe 14, the multistage filtering effect on the wastewater is realized through the filter screen plates 11 with the sequentially reduced meshes, and the wastewater purification treatment quality is improved.

This embodiment is when using, the inside of device constitutes independent sedimentation region through 2 entrapment mechanisms of a plurality of U type structures, waste water pours into the inside of device and slowly flows through cell body and entrapment mechanism 2, the precipitate of flocculation receives the slow decline of gravity influence, the inside basin that produces relative stillness in entrapment mechanism 2, and the suction of cooperation silt pump 5 produces the flow that slowly descends, be convenient for to the entrapment and the confluence of precipitate, the treatment effeciency of deposit such as sericin in the improvement device to waste water, and regularly through knocking the mechanism striking filter plate 11, shake off filter plate 11 surface adhesion's impurity, avoid influencing waste water and flow, further improve the efficiency that the device handled waste water purification.

Example 2

Referring to fig. 1 and 3-5, in the present embodiment, compared to example 1, a plurality of cross bars 27 are fixedly installed between a scouring plate 26 and a flow baffle plate 24, an installation ring 28 is screwed in the middle of the cross bars 27, and a fan-shaped trapping mesh plate 29 is fixedly installed at the bottom end of the outer side of the installation ring 28.

When the device is used, when wastewater flows in the device, the collecting screen plates 29 with a plurality of evacuating holes are additionally arranged inside the collecting mechanism 2, so that the area for attaching and coalescing flocculates is increased, the rate of depositing coalesced impurities is increased, and the efficiency of the device for depositing and treating the total sericin impurities in the wastewater is further improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a silk processing is with containing sericin waste water flocculation and precipitation device, includes sedimentation tank (1), there are feed liquor pipe (6) and fluid-discharge tube (14) at the both ends difference fixed mounting of sedimentation tank (1), and the inside bottom fixed mounting of sedimentation tank (1) has a plurality of baffles (4), fixed mounting has a plurality of bracing pieces (3) between the top of baffle (4), the inside bottom fixed mounting of sedimentation tank (1) has silt pump (5) with baffle (4) crisscross setting, its characterized in that, fixed mounting has entrapment mechanism (2) of a plurality of U type structures between the top of bracing piece (3), and the bottom of entrapment mechanism (2) has been seted up a plurality of row's silt slotted hole (15), fixed mounting has fastening device (12) between the top of two adjacent entrapment mechanisms (2), and the top fixed mounting of fastening device (12) has filter plate (11), the inside fixed mounting of sedimentation tank (1) has a plurality of pin (9) adjacent with filter screen board (11), and the top fixed mounting of sedimentation tank (1) has two connecting rods (13), two fixed mounting has knocking mechanism between the top of connecting rod (13), and knocking mechanism's bottom is located the side of pin (9).

2. The sericin-containing wastewater flocculation and precipitation device for silk processing according to claim 1, wherein the capturing mechanism (2) comprises a mounting plate (21), a converging part (22) with a semicircular structure is fixedly mounted at the top of the mounting plate (21), a flushing plate (26) distributed in an inclined arc shape is arranged on the side surface of the converging part (22), and a flow baffle plate (24) with an arc structure is arranged on the other side of the converging part (22).

3. The sericin-containing wastewater flocculation and precipitation device for silk processing according to claim 2, wherein the outer arc surface of the brushing plate (26) is provided with a plurality of main protrusions (25) with fan-shaped structures, and the inner arc surface of the flow baffle plate (24) is provided with a plurality of auxiliary protrusions (23) with fan-shaped structures.

4. The flocculation and precipitation device for sericin-containing wastewater used for silk processing according to claim 1, wherein the fastening mechanism (12) comprises a fastening fastener (121) with an inverted Y-shaped structure, the bottom end of the fastening fastener (121) is provided with an installation groove (122) matched with the end of the capturing mechanism (2), and the side surface of the fastening fastener (121) is provided with a fastening bolt slot hole with a strip-shaped structure.

5. A flocculation and precipitation device of sericin-containing wastewater for silk processing according to claim 4, wherein the filter screen plate (11) is vertically installed on the top end of the fastening mechanism (12), and knocking plates (111) are arranged on both sides of the filter screen plate (11).

6. The sericin-containing wastewater flocculation and precipitation device for silk processing according to claim 5, wherein the knocking mechanism comprises two electric sliding tables (7) installed at the top ends of the connecting rods (13), a movable rod (10) is fixedly installed between the tops of the two electric sliding tables (7), and a plurality of knocking hammers (8) matched with the filter screen plates (11) are fixedly installed at the bottom ends of the movable rod (10).

7. The sericin-containing wastewater flocculation and precipitation device for silk processing according to claim 6, wherein the knocking hammers (8) comprise elastic hammer rods and hammers arranged at the bottom ends of the hammer rods, and the distance between two adjacent knocking hammers (8) is increased sequentially from the ends of the liquid inlet pipe (6) and the liquid outlet pipe (14).

8. The flocculation and precipitation device for sericin-containing wastewater for silk processing as claimed in claim 1, wherein the mesh aperture of two adjacent filter screen plates (11) is reduced from the end of the liquid inlet pipe (6) and the end of the liquid outlet pipe (14).

9. The sericin-containing wastewater flocculation and precipitation device for silk processing according to claim 2, wherein a plurality of cross rods (27) are fixedly installed between the flushing plate (26) and the flow blocking plate (24), the middle part of each cross rod (27) is screwed with a mounting ring (28), and the bottom end of the outer side of each mounting ring (28) is fixedly provided with a catching screen plate (29) with a fan-shaped structure.