CN214270467U

CN214270467U - Sewage treatment device for industrial wastewater treatment

Info

Publication number: CN214270467U
Application number: CN202022585263.7U
Authority: CN
Inventors: 陈剑
Original assignee: Hangzhou Lvcheng Technology Co ltd
Current assignee: Hangzhou Lvcheng Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-24
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a sewage treatment device for industrial wastewater treatment, which comprises a shell, a water inlet, a box body, a pipeline, a storage box, a pretreatment mechanism, a feeding mechanism, a stirring shaft arranged on the shell, a plurality of stirring paddles arranged on the stirring shaft, a driving piece for driving the stirring shaft to rotate, a water outlet, a discharging mechanism and a damping mechanism; feed mechanism is including locating gear on the pipeline, locating fixed axle sleeve on the casing, can be relative fixed gliding slide bar of axle sleeve, locating first elastic component on the fixed axle sleeve, locating push rod on the slide bar, locating dead lever on the casing, locating dwang on the dead lever, locating fixing base on the casing, can be relative the gliding discharge gate of fixing base, locating ejector pin on the discharge gate, locating apron on the discharge gate, locating second elastic component on the fixing base, locating inlet pipe and seal assembly on the casing.

Description

Sewage treatment device for industrial wastewater treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a sewage treatment plant that industrial waste water treatment used.

Background

The mill is when carrying out industrial production, generally all can produce industrial waste water, generally can contain heavy metal element among these industrial waste water, if industrial waste water just directly discharges without handling, can seriously pollute soil environment, consequently general mill all can carry out a lot of to industrial waste water and handle, and traditional industrial waste water treatment device is longer at the processing cycle of this process of waste water settlement, and needs artifical manual addition medicament, troublesome poeration, the treatment effeciency is lower, drags slow industrial production rhythm.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage treatment device for industrial wastewater treatment, which overcomes the defects of the prior art and has simple operation and automatic medicine adding.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage treatment device for industrial wastewater treatment comprises a shell, a water inlet, a box body, a pipeline, a storage box, a pretreatment mechanism, a feeding mechanism, a stirring shaft arranged on the shell, a plurality of stirring paddles arranged on the stirring shaft, a driving piece for driving the stirring shaft to rotate, a water outlet, a discharging mechanism and a damping mechanism; the feeding mechanism comprises a gear arranged on the pipeline, a fixed shaft sleeve arranged on the shell, a sliding rod capable of sliding relative to the fixed shaft sleeve, a first elastic piece arranged on the fixed shaft sleeve, a push rod arranged on the sliding rod, a fixed rod arranged on the shell, a rotating rod arranged on the fixed rod, a fixed seat arranged on the shell, a discharge hole capable of sliding relative to the fixed seat, a push rod arranged on the discharge hole, a cover plate arranged on the discharge hole, a second elastic piece arranged on the fixed seat, a feeding pipe arranged on the shell and a sealing assembly; set up feed mechanism, when having industrial waste water to flow into in the casing downwards in the pipeline, industrial waste water can drive gear revolve, make slide bar relatively fixed axle sleeve slide, make the push rod push away the ejector pin and make discharge gate relatively fixed seat slide, during discharge gate tip roll-off fixing base, the apron receives the action of gravity and opens automatically, spill the flocculating agent into the casing, the discharge gate receives the effect of second elastic component and contracts, the apron is pushed away the extrusion by the fixing base and is closed, the slide bar is pulled back by the elasticity of first elastic component, dwang automatic re-setting, in cycles, when having industrial waste water to leave in the pipeline, then the flocculating agent can add in the casing automatically, and the operation is simple, and the operating time and the energy of staff are saved.

Preferably, the sealing assembly comprises an annular groove formed in the storage tank, an arc-shaped plate arranged on the annular groove, a third elastic piece arranged on the arc-shaped plate, a sealing ring arranged on the arc-shaped plate and a sealing plate arranged on the storage tank; when the sealing plate covers the storage box, the pushing arc plate is displaced or even deformed in the annular groove, and the third elastic piece pushes the pushing arc plate to enable the sealing ring to be more tightly attached to the sealing plate, so that the sealing effect is good.

Preferably, the discharging mechanism comprises a sieve plate arranged on the inner wall of the shell, a scraper arranged on the stirring shaft, a discharging port arranged on the shell, a rod body arranged on the discharging port, a twisting piece arranged on the rod body, a turning plate arranged on the rod body and a locking assembly; when the residue on the sieve plate needs to be taken out, the turning plate is opened, the turning plate is automatically opened by the action force of the torsion piece and is inclined by a certain angle, the driving piece is started, the scraper rotates, the residue on the sieve plate is scraped and pushed, the residue is discharged from the discharge hole, and the residue scraper is simple to operate and saves manpower.

Preferably, the locking assembly comprises a first fixed shaft arranged on the turning plate, a locking piece capable of rotating relative to the first fixed shaft and a second fixed shaft arranged on the shell; a clamping groove matched with the locking piece is formed in the second fixing shaft; the turning plate is pushed towards the direction of the shell, and then the locking piece is rotated to be clamped into the clamping groove on the second fixing shaft, so that the turning plate can be fixed.

Preferably, the damping mechanism comprises a base, a supporting column arranged on the shell, a first damping element arranged on the supporting column, a second damping element capable of sliding relative to the base, a wear pad arranged on the second damping element, a sliding plate capable of sliding relative to the base, a shaft core arranged on the base, a sleeve capable of sliding relative to the shaft core, a first damping spring arranged on the shaft core, and a second damping spring arranged on the sliding plate; when the shell shakes, the supporting column moves downwards to drive the first buffer piece to move downwards, so that the first buffer spring is compressed to play a certain buffering role on the supporting column; the first bolster is down, pushes the second bolster of both sides and removes to both sides to drive the sliding plate and slide in the base, make second buffer spring compressed, play reverse effort to first bolster, slow down the falling speed of first bolster, and then reduce the vibration range of equipment, improve stability.

Preferably, the pretreatment mechanism comprises a filter bag arranged on the box body, a pull ring arranged on the filter bag, a cover on the box body and a sliding groove arranged on the box body; the industrial wastewater enters the box body and is primarily filtered by the filter bag to remove large-particle impurities in the industrial wastewater, so that the large-particle impurities are prevented from entering the shell body to influence the dissolving efficiency and the stirring efficiency of the flocculating agent; when filter residues need to be taken out, the cover can be opened firstly, then the pull ring is pulled, the filter bag can be taken out from the box body along the sliding groove, and the operation is simple and convenient.

To sum up, set up feed mechanism, when having industrial waste water to flow into in the casing downwards in the pipeline, industrial waste water can drive gear revolve, make slide bar relatively fixed axle sleeve slide, make the push rod push away the ejector pin and make discharge gate relatively fixed seat slide, when discharge gate tip roll-off fixing base, the apron receives the automatic opening of action of gravity, spill the flocculating agent into the casing, the discharge gate receives the effect of second elastic component and contracts, the apron is pushed away the extrusion by the fixing base and is closed, the slide bar is pulled back by the elasticity of first elastic component, dwang automatic re-setting, and in cycles, when having industrial waste water to leave in the pipeline, then the flocculating agent can be automatic toward casing interpolation, and easy operation saves staff's operating time and energy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view at G in fig. 1.

Fig. 3 is a right side view of fig. 1.

Fig. 4 is a cross-sectional view taken along a-a of fig. 3.

Fig. 5 is an enlarged view at C in fig. 4.

Fig. 6 is an enlarged view at F in fig. 4.

Fig. 7 is an enlarged view at H in fig. 4.

Fig. 8 is a front view of fig. 1.

Fig. 9 is a cross-sectional view taken along line D-D of fig. 8.

Fig. 10 is a cross-sectional view taken along line B-B of fig. 3.

Fig. 11 is an enlarged view at E in fig. 10.

Detailed Description

As shown in fig. 1 to 11, a sewage treatment apparatus for industrial wastewater treatment, includes a housing 11, a water inlet 12, a box 13, a pipeline 14, a storage tank 15, a pretreatment mechanism, a feeding mechanism, a stirring shaft 16, a stirring paddle 17, a driving member 18, a water outlet 19, a discharging mechanism and a damping mechanism; the box body 13 is positioned above the shell; the water inlet 12 is arranged on one side of the box body 13; one end of the pipeline 14 is communicated with the box body 13, and the other end of the pipeline is communicated with the shell 11; the storage box 15 is positioned above the housing 11; a flocculating agent is stored in the storage tank 15, and after being dissolved in water, fine particles and natural colloidal particles in the water can be coagulated into large floccules, so that the fine particles in the industrial wastewater are removed; the stirring shaft 16 is rotatably arranged on the shell 11 in a penetrating way; a plurality of stirring paddles 17 are arranged and fixed on the stirring shaft 16 at equal intervals in an annular manner; the driving part 18 is an existing motor and is fixedly arranged on the outer wall of the shell 11, and an output shaft of the driving part is fixed on the stirring shaft 16; the water outlet 19 is positioned on the side wall of the bottom of the shell 11; the motor is started to stir and mix the industrial wastewater and the flocculation in the shell 11, so that fine particles in the wastewater are condensed into floccules, and the subsequent separation is facilitated.

Further, the pretreatment mechanism comprises a filter bag 21, a pull ring 22, a cover 23 and a sliding groove; the filter bag 21 is provided with a plurality of meshes, is fixed on a frame and is detachably connected to the box body 13; the pull ring 22 is fixed on the frame of the filter bag 21; one side of the cover 23 is hinged on the box body 13; the number of the sliding grooves is preferably 4, the sliding grooves are formed in four corners of the box body 13 and are matched with the frame of the filter bag 21; the industrial wastewater enters the box body 13 from the water inlet 12 and is primarily filtered by the filter bag 21 to remove large-particle impurities in the industrial wastewater, so that the large-particle impurities are prevented from entering the shell 11 to influence the dissolving efficiency and the stirring efficiency of the flocculating agent; when filter residue 14 needs to be taken out, the cover 23 can be opened firstly, and then the pull ring 22 is pulled, so that the filter bag 21 can be taken out from the box body along the sliding groove, and the operation is simple and convenient.

Further, the feeding mechanism comprises a gear 31, a fixed shaft sleeve 32, a sliding rod 33, a first elastic part 34, a push rod 35, a fixed rod 36, a rotating rod 37, a fixed seat 38, a discharge port 39, a push rod 310, a cover plate 311, a second elastic part 312, a feeding pipe 313 and a sealing component; a fixing plate is fixed on the pipeline 14; a rotating shaft is rotatably arranged on the fixing plate in a penetrating way; the gear 31 is fixedly sleeved on the rotating shaft; the fixed shaft sleeve 32 is fixed on the inner side wall of the shell 11; the sliding rod 33 can slide relative to the fixed shaft sleeve 32, and is provided with a tooth part which is meshed with the gear 31; the first elastic element 34 is an existing spring, one end of the first elastic element is fixed on the inner wall of the fixed shaft sleeve 32, and the other end of the first elastic element is fixed on the sliding rod 33; the push rod 35 is fixed on the sliding rod 33; the fixing rod 36 is fixed on the inner side wall of the shell 11; the rotating rod 37 is rotatably sleeved on the fixing rod 36; the fixed seat 38 is fixed on the inner side wall of the shell 11; the discharge hole 39 can slide relative to the fixed seat 38, and is provided with a through hole; the ejector rod 310 is fixed on the discharge hole 39; a limit groove for the top rod 310 to slide is formed in the fixing seat 38; the cover plate 311 is hinged on the discharge hole 39 and can close the through hole on the discharge hole 39; the second elastic element 312 is an existing spring, one end of which is fixed on the inner side wall of the fixed seat 39, and the other end of which is fixed on one side of the discharge hole 39; the feeding pipe 313 is fixed on the shell 11, one end of the feeding pipe is communicated with the storage box 15, and the other end of the feeding pipe is communicated with the discharge hole 39; when having industrial waste water to flow into in the casing 11 downwards in pipeline 14, industrial waste water can drive gear 31 rotates, make sliding rod 33 relatively fixed axle sleeve 32 slide, make push rod 35 push and extrude ejector pin 310 make discharge gate 39 slide relatively fixed seat 38, when discharge gate 39 tip roll-off fixing seat 38, apron 311 receives the automatic opening of action of gravity, spill the flocculating agent into in the casing 11, discharge gate 39 receives the effect of second elastic component 312 to retract, apron 311 is pushed and extrudes by fixing seat 38 and is closed, sliding rod 33 receives the elasticity pull-back of first elastic component 34, dwang 37 automatic re-setting, go round and go, when having industrial waste water to leave in pipeline 14, then the flocculating agent can be added in casing 11 automatically, and easy operation saves staff's operating time and energy.

Further, the sealing assembly comprises an annular groove 41, an arc-shaped plate 42, a third elastic member 43, a sealing ring 44 and a sealing plate 45; the annular groove 41 is opened on the storage box 15; 4 arc-shaped plates 42 are arranged in the annular groove 41 at equal intervals; the third elastic member 43 is an existing spring, one end of which is fixed on the side wall of the annular groove 41, and the other end of which is fixed on the arc-shaped plate 42; the sealing ring 44 is an existing rubber ring and is fixed on one side wall of the arc-shaped plate 42; the sealing plate 45 is detachably connected to the storage box 15, and is provided with an annular convex strip, and the shape of the annular convex strip is matched with that of the arc-shaped plate 42; when the sealing plate 45 covers the storage box 15, the annular convex strips push the arc-shaped plate 42 to move axially or even deform in the annular groove 41, and the third elastic piece 43 pushes the arc-shaped plate 42 to enable the sealing ring 44 to be attached to the sealing plate 45 more, so that the sealing effect is good.

Further, the discharging mechanism comprises a sieve plate 51, a scraper 52, a discharging port 53, a rod body 54, a twisting piece 55, a turning plate 56 and a locking component; the sieve plate 51 is provided with a plurality of meshes and is fixed on the inner side wall of the shell 11; the scraper 52 is arc-shaped, one end of the scraper is fixed on the stirring shaft 16, and the other end of the scraper is tightly attached to the inner wall of the shell 11; the discharge hole 53 is formed in the side wall of the shell 11; the rod body 54 is fixed on one side of the discharge hole 53; the turning plate 56 is rotatably sleeved on the rod body 54; the torsion element 55 is an existing torsion spring, and is sleeved on the rod body 54, one end of the torsion arm is fixed on the rod body 54, and the other end of the torsion arm is fixed on the turning plate 56; when residues on the sieve plate 51 need to be taken out, the turning plate 56 is opened, the turning plate 56 is automatically opened by the acting force of the torsion piece 55 and inclines for a certain angle, the driving piece 18 is started, the scraper 52 rotates, the residues on the sieve plate 51 are scraped and pushed, and the residues are discharged from the discharge hole 53.

Further, the locking assembly comprises a first fixed shaft 61, a locking member 62 and a second fixed shaft 63; the first fixed shaft 61 is fixed on the turning plate 56; the locking piece 62 is rotatably sleeved on the first fixed shaft 61; the second fixed shaft 63 is fixed on the side wall of the shell 11; a clamping groove matched with the locking piece 62 is formed in the second fixing shaft 63; the turning plate 56 is pushed toward the housing 11, and then the locking piece 62 is rotated to be clamped into the clamping groove on the second fixing shaft 63, so that the turning plate 56 is fixed.

Further, the damping mechanism comprises a base 71, a supporting column 72, a first damping member 73, a second damping member 74, a wear pad 75, a sliding plate 76, a shaft core 77, a sleeve 78, a first damping spring 79 and a second damping spring 710; the base 71 is placed on the ground; the supporting column 72 is fixed below the shell 11; the first buffer member 73 is fixed on the supporting column 72; the number of the second buffer members 74 is preferably 2, and the second buffer members can slide relative to the base 71; the wear pad 75 is fixed on one side of the second buffer 74, so that the abrasion between the first buffer 73 and the second buffer 74 is reduced; the sliding plate 76 can slide relative to the base 71, and one side of the sliding plate is closely attached to the second buffer piece 74; the shaft core 77 is fixed on the base 71; the sleeve 78 is slidable relative to the core 77; the first buffer spring 79 is an existing spring, one end of the first buffer spring is fixed on the shaft core 77, and the other end of the first buffer spring is fixed on the sleeve 78; the second buffer spring 710 is an existing spring, one end of the second buffer spring is fixed on the inner side wall of the base 71, and the other end of the second buffer spring is fixed on the sliding plate 76; when the housing 11 shakes, the supporting column 72 moves downward to drive the first buffer member 73 to move downward, so that the first buffer spring 79 is compressed to buffer the supporting column 72 to a certain extent; the first buffer member 73 moves downwards, pushes the second buffer members 74 at two sides to move towards two sides, and drives the sliding plate 76 to slide in the base 71, so that the second buffer spring 710 is compressed, and exerts a reverse acting force on the first buffer member 73, thereby slowing down the descending speed of the first buffer member 73, and further reducing the vibration amplitude of the equipment.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims

1. A sewage treatment device for industrial wastewater treatment comprises a shell (11), a water inlet (12), a box body (13), a pipeline (14), a storage box (15), a pretreatment mechanism, a feeding mechanism, a stirring shaft (16) arranged on the shell (11), a plurality of stirring paddles (17) arranged on the stirring shaft (16), a driving piece (18) used for driving the stirring shaft (16) to rotate, a water outlet, a discharging mechanism and a damping mechanism; the method is characterized in that: feed mechanism is including locating gear (31) on pipeline (14), locating fixed axle sleeve (32), relatively on casing (11) fixed axle sleeve (32) gliding slide bar (33), locate first elastic component (34) on fixed axle sleeve (32), locate push rod (35) on slide bar (33), locate dead lever (36) on casing (11), locate dwang (37) on dead lever (36), locate fixing base (38) on casing (11), relatively gliding first discharge gate (39) of fixing base (38), locate ejector pin (310) on first discharge gate (39), locate apron (311) on first discharge gate (39), locate second elastic component (312) on fixing base (38), locate inlet pipe (313) and seal assembly on casing (11).

2. The sewage treatment apparatus for industrial sewage treatment according to claim 1, characterized in that: the sealing assembly comprises an annular groove (41) arranged on the storage box (15), an arc-shaped plate (42) arranged on the annular groove (41), a third elastic piece (43) arranged on the arc-shaped plate (42), a sealing ring (44) arranged on the arc-shaped plate (42) and a sealing plate (45) arranged on the storage box (15).

3. The sewage treatment apparatus for industrial sewage treatment according to claim 1, characterized in that: the discharging mechanism comprises a sieve plate (51) arranged on the inner wall of the shell (11), a scraper (52) arranged on the stirring shaft (16), a second discharging hole (53) arranged on the shell (11), a rod body (54) arranged on the second discharging hole (53), a twisting piece (55) arranged on the rod body (54), a turning plate (56) arranged on the rod body (54) and a locking assembly.

4. A sewage treatment apparatus for industrial wastewater treatment according to claim 3, characterized in that: the locking assembly comprises a first fixed shaft (61) arranged on the turning plate (56), a locking piece (62) capable of rotating relative to the first fixed shaft (61), and a second fixed shaft (63) arranged on the shell (11).

5. The sewage treatment apparatus for industrial sewage treatment according to claim 1, characterized in that: the damping mechanism comprises a base (71), a supporting column (72) arranged on the shell (11), a first buffer piece (73) arranged on the supporting column (72), a second buffer piece (74) capable of sliding relative to the base (71), a wear pad (75) arranged on the second buffer piece (74), a sliding plate (76) capable of sliding relative to the base (71), a shaft core (77) arranged on the base (71), a sleeve (78) capable of sliding relative to the shaft core (77), a first buffer spring (79) arranged on the shaft core (77) and a second buffer spring (710) arranged on the sliding plate (76).

6. The sewage treatment apparatus for industrial sewage treatment according to claim 1, characterized in that: pretreatment mechanism is including locating filter bag (21) on box (13), locating filter bag pull ring (22) on (21) lid (23) on box (13) and locating spout on box (13).