CN215440047U

CN215440047U - Sewage treatment device

Info

Publication number: CN215440047U
Application number: CN202121613235.XU
Authority: CN
Inventors: 程辉
Original assignee: Chengdu Yuan Ding Hong Environmental Protection Technology Co ltd
Current assignee: Chengdu Yuan Ding Hong Environmental Protection Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-07
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a sewage treatment device which comprises a treatment tank arranged on the ground, wherein the left side and the right side of the treatment tank are respectively provided with a deslagging tank and a discharge tank, the treatment tank and the deslagging tank are communicated, the treatment tank and the discharge tank are communicated, a slag collecting barrel is arranged right below the deslagging tank, the deslagging tank and the slag collecting barrel are provided with the same solid-liquid separation mechanism, the upper end of the treatment tank is fixedly provided with a separation tank, and the treatment tank and the separation tank are provided with the same oil collecting mechanism. According to the utility model, through carrying out solid-liquid separation, oil-water separation, automatic heating and automatic oil scraping treatment on the wastewater, the collection and utilization of floating oil and solid pollutants in the wastewater are completed, the problems of bad sanitary environment and pipeline blockage caused by a large amount of oil stains, residues, pollutants and the like in kitchen drainage are solved, and the safe operation of a sewer is effectively ensured.

Description

Sewage treatment device

Technical Field

The utility model relates to the technical field of kitchen wastewater treatment equipment, in particular to a sewage treatment device.

Background

Along with the rapid development of economy in China, the catering industry and the tourism industry are developed, the related problems brought by the pollution of kitchen waste water in the catering industry of hotels, hotels and the like are that the kitchen waste water is polluted more and more, the pollution problem of the catering waste water is serious day by day, the components of the kitchen waste water are extremely complex, and the main pollution indexes of the waste water are similar in composition but high in organic matter content and contain a large amount of animal and vegetable oil compared with domestic sewage.

Because the grease contained in the kitchen wastewater is high, the sewer can be blocked by the solidification of the grease in the discharging process, and the sewer is easily blocked by waste residues contained in the wastewater without being cleaned and separated, so that the safe operation of the sewer is influenced, and a sewage treatment device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the sewer is blocked by solidified grease and the sewer is blocked by waste residues in waste water in the prior art, and provides a sewage treatment device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sewage treatment device comprises a treatment tank arranged on the ground, wherein the left side and the right side of the treatment tank are respectively provided with a deslagging tank and a discharge tank, the treatment tank and the deslagging tank are communicated and arranged, the treatment tank and the discharge tank are communicated and arranged, a slag collecting barrel is arranged under the deslagging tank, the deslagging tank and the slag collecting barrel are provided with the same solid-liquid separation mechanism, the upper end of the treatment tank is fixedly provided with a separation tank, the treatment tank and the separation tank are provided with the same oil collecting mechanism, an auxiliary assembly is arranged in the oil collecting mechanism, the treatment tank and the discharge tank are provided with the same discharge assembly, floating oil and solid pollutants in the wastewater are collected and utilized by carrying out solid-liquid separation, oil-water separation, automatic heating and automatic oil scraping on the wastewater, and the problems that the sanitary environment is bad and a pipeline is blocked due to the fact that kitchen drainage contains a large amount of oil stains, residues, pollutants and the like are solved, the safe operation of sewer has effectually been guaranteed.

Preferably, fixed mounting has the switch board on the front end lateral wall of processing case, it inlays there is the catheter to handle the left upper end of case, the catheter sets up through violently managing the intercommunication with the inside wall of slagging-off case, fixed mounting has the deodorizer on the right side lateral wall of slagging-off case, the intercommunication has the deodorization pipe on the deodorizer, the deodorization pipe sets up with the separator box intercommunication, the separator box communicates with the discharge box mutually.

Preferably, solid-liquid separation mechanism includes the collection fill that is linked together with the slagging-off bottom surface of the case, collect and fight and collect a sediment section of thick bamboo and set up through the scum pipe intercommunication, the intraductal row's of being equipped with slag valve that is equipped with of scum, the slagging-off incasement is equipped with filter plate and flow distribution plate, filter plate sets up directly over the flow distribution plate, filter plate center department intercommunication has the pipe, be equipped with the control valve in the pipe, the pipe runs through the flow distribution plate setting and extends to and collects directly over fighting, the left side intercommunication of slagging-off case has the inlet tube, and solid-liquid separation mechanism's setting has realized the separation filtration processing to solid contaminant in the waste water.

Preferably, the oil collecting mechanism comprises a motor fixedly installed on the outer side wall of the rear end of the separation box, an output shaft of the motor rotates to penetrate through the inner wall of the rear end of the separation box and extends into the separation box, two rotating rods are rotatably connected to the inner side wall of the rear end of the separation box, one of the rotating rods is fixedly connected with the output shaft of the motor, chain disks are fixedly installed on the two rotating rods, the two chain disks are connected through a same oil scraping chain in a transmission manner, an oil absorbing sponge is fixedly installed on the oil scraping chain, a pressing plate is fixedly installed on the top surface of the separation box, an oil collecting vessel is fixedly installed on the bottom surface of the left side of the separation box, the pressing plate and the chain disk of the left side are both arranged right above the oil collecting vessel, an oil collecting cylinder is arranged on the front side of the treatment box and is communicated with the oil collecting vessel through a guide pipe, and an aluminum casting heating plate is fixedly installed on the bottom surface of the oil collecting vessel, the oil collecting mechanism is arranged, so that the scraping and recovery treatment of the grease in the wastewater is realized.

Preferably, the auxiliary assembly is including setting up in the desilting pump of handling the bottom surface of the case, fixed mounting has the aeration machine on the rear end inside wall of handling the case, handle case and separator box and pass through the setting of upward flotation tube intercommunication, the right side the chain dish sets up directly over upward flotation tube, and the air supporting of waste water has been realized to auxiliary assembly's setting.

Preferably, the discharging assembly comprises a lifting pump arranged on the bottom surface of the discharging box, the lifting pump is communicated with a liquid suction pipe and two liquid outlet pipes, the treating box and the discharging box are communicated through purifying pipes, liquid control valves are arranged in the purifying pipes, and the discharging assembly is arranged to realize the discharging treatment of purified wastewater.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model completes the separation and filtration treatment of solid pollutants in the wastewater through the arrangement of the solid-liquid separation mechanism, and the collection and utilization of the solid pollutants in the wastewater avoid the occurrence of the condition that the sewer is blocked by waste residues.

2. According to the utility model, through the arrangement of the oil collecting mechanism and the auxiliary assembly, automatic oil scraping and automatic oil collecting of floating oil in the wastewater are completed, and the cooperation of the aeration component and the cast aluminum heating plate accelerates the oil-water separation rate of the wastewater, thereby effectively avoiding the occurrence of the condition that the sewage pipeline is blocked by solidified grease.

3. The utility model solves the problems of bad sanitary environment and pipeline blockage caused by a large amount of oil stain, residue, pollutant and the like in kitchen drainage through multiple separation and purification treatment of kitchen wastewater.

Drawings

FIG. 1 is a schematic perspective view of a sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic sectional view of a sewage treatment apparatus according to the present invention;

FIG. 3 is a schematic diagram of the front external structure of a sewage treatment apparatus according to the present invention.

In the figure: 1 treatment tank, 2 deslagging tank, 3 discharge tank, 4 slag collecting barrel, 5 separating tank, 6 control cabinet, 7 liquid guide tube, 8 horizontal tube, 9 deodorizer, 10 deodorization tube, 11 collecting bucket, 12 slag discharge tube, 13 filter screen plate, 14 splitter plate, 15 guide tube, 16 water inlet tube, 17 motor, 18 rotating rod, 19 chain plate, 20 oil scraping chain, 21 oil absorption sponge, 22 pressing plate, 23 oil collecting vessel, 24 oil collecting barrel, 25 desilting pump, 26 aerator, 27 floating tube, 28 lift pump, 29 liquid suction tube, 30 liquid outlet tube, 31 purifying tube, 32 cast aluminum heating plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a sewage treatment device, including setting up in subaerial processing case 1, the left and right sides of processing case 1 is equipped with slagging-off case 2 and discharge box 3 respectively, processing case 1 and slagging-off case 2 intercommunication set up, processing case 1 and discharge box 3 intercommunication set up, be equipped with a sediment section of thick bamboo 4 under slagging-off case 2, be equipped with same solid-liquid separation mechanism on slagging-off case 2 and the sediment section of thick bamboo 4, the upper end fixed mounting of processing case 1 has separator box 5, be equipped with same oil collecting mechanism on processing case 1 and the separator box 5, be equipped with auxiliary component in the oil collecting mechanism, be equipped with same discharge assembly on processing case 1 and the discharge box 3.

Wherein, fixed mounting has switch board 6 on the front end lateral wall of processing case 1, switch board 6 is used for controlling the operation of each part of whole equipment, it has catheter 7 to inlay on the left upper end of processing case 1, catheter 7 sets up through violently managing 8 intercommunications with the inside wall of slagging-off case 2, it needs to notice, violently manage 8 and set up directly over flow distribution plate 14, fixed mounting has deodorizer 9 on the right side lateral wall of slagging-off case 2, deodorizer 9 adopts letter china flower core tablet, the intercommunication has deodorant pipe 10 on the deodorizer 9, deodorant pipe 10 sets up with separator box 5 intercommunication, separator box 5 is linked together with discharge box 3.

Wherein, solid-liquid separation mechanism includes the collection fill 11 that is linked together with slag removal box 2 bottom surfaces, collect and fight 11 and collect a sediment section of thick bamboo 4 through the setting of scum pipe 12 intercommunication, be equipped with the scum valve in the scum pipe 12, open the scum valve and can accomplish the collection to solid pollutant, be equipped with filter plate 13 and flow distribution plate 14 in the slag removal box 2, filter plate 13's the upper end left and right sides all is the slope setting, filter plate 13 sets up directly over flow distribution plate 14, filter plate 13 center department intercommunication has pipe 15, be equipped with the control valve in the pipe 15, pipe 15 runs through flow distribution plate 14 and sets up and extend to and collect directly over of fighting 11, the left side intercommunication of slag removal box 2 has inlet tube 16.

Wherein, discharge assembly including set up in discharging 3 bottom surfaces elevator pump 28, elevator pump 28 is positive sea brand, and the model is 40ZW15-30, and elevator pump 28 is last to communicate has a pipette 29 and two drain pipes 30, handles case 1 and discharge case 3 through the setting of purge tube 31 intercommunication, is equipped with the accuse liquid valve in the purge tube 31.

More specifically, the oil collecting mechanism comprises a motor 17 fixedly mounted on the outer side wall of the rear end of the separation box 5, the motor 17 is a double-sail type with a model number of 30 kw-2/2840 rpm, an output shaft of the motor 17 is rotatably arranged through the inner wall of the rear end of the separation box 5 and extends into the separation box 5, two rotating rods 18 are rotatably connected to the inner side wall of the rear end of the separation box 5, one of the rotating rods 18 is fixedly connected with the output shaft of the motor 17, chain discs 19 are fixedly mounted on the two rotating rods 18, the two chain discs 19 are in transmission connection through a same oil scraping chain 20, an oil absorbing sponge 21 is fixedly mounted on the oil scraping chain 20, the oil scraping chain 20 can scrape the oil overflowing from the upper floating pipe 27, the oil absorbing sponge 21 can absorb the oil overflowing from the upper floating pipe 27 until the oil overflowing to reach a saturation state, a pressing plate 22 is fixedly mounted on the top surface of the separation box 5, and attention needs to be paid, the distance between the pressing plate 22 and the leftmost oil scraping chain 20 is very close, the oil collecting vessel 23 is fixedly installed at the bottom surface of the left side of the separation box 5, the pressing plate 22 and the chain disc 19 on the left side are both arranged right above the oil collecting vessel 23, the oil collecting cylinder 24 is arranged on the front side of the treatment box 1, the oil collecting cylinder 24 is communicated with the oil collecting vessel 23 through a conduit, the bottom surface of the oil collecting vessel 23 is fixedly provided with a cast aluminum heating plate 32, the cast aluminum heating plate 32 can heat oil dropped in the oil collecting vessel 23 after being electrified, the solidification of the scraped oil is avoided, the auxiliary assembly comprises a dredging pump 25 arranged on the bottom surface of the treatment box 1, the dredging pump 25 is a Hilen brand with the model of 2BV5131, the dredging pump 25 is used for pumping sludge accumulated on the bottom surface of the treatment box 1, the aerator 26 is fixedly installed on the inner side wall of the rear end of the treatment box 1, the aerator 26 is a KLIDA brand with the model of HS, the treatment box 1 and the separation box 5 are communicated through an upper floating pipe 27, the right chain wheel 19 is disposed directly above the upper float pipe 27.

In the utility model, wastewater is introduced into a deslagging box 2 through a water inlet pipe 16, primary separation and filtration treatment on the wastewater is completed through a filter screen plate 13, the wastewater subjected to filtration treatment falls into a flow distribution plate 14 and flows into a treatment box 1 through a transverse pipe 8 and a liquid guide pipe 7, after the wastewater is completely put, a control valve in a guide pipe 15 at the center of the filter screen plate 13 is opened, solid pollutants and impurities subjected to filtration are concentrated at the center of the upper end of the filter screen plate 13 due to the inclined arrangement of the upper end surface of the filter screen plate 13, the solid pollutants and the impurities are enabled to pass through a collecting hopper 11 after the control valve is opened, a deslagging valve in a deslagging pipe 12 is opened, then the solid pollutants and the impurities fall into a slag collecting barrel 4 under the action of self gravity, and after a period of time, an aerator 26 is started to blow out micro bubbles, the grease is driven to quickly float to the bottom surface of the separation box 5 through the upper floating pipe 27, at the moment, the motor 17 is started to enable the rotating rod 18 on the left side to rotate, the two rotating rods 18 are in transmission connection with one oil scraping chain 20 through the two chain discs 19, the oil scraping chain 20 rotates to scrape the grease overflowing from the upper floating pipe 27, the oil absorption sponge 21 can absorb the grease overflowing from the upper floating pipe 27, the pressing plate 22 can compress the oil absorption sponge 21 due to the expansion of the volume of the oil absorption sponge 21 absorbing the grease along with the rotation of the oil scraping chain 20 to the pressing plate 22, the grease in the oil absorption sponge 21 drops into the oil collecting vessel 23 after being extruded, the grease on the oil scraping chain 20 rotating above the oil collecting vessel 23 also drops into the oil collecting vessel 23 naturally, at the moment, the aluminum casting heating plate 32 is electrified to finish the automatic heating treatment of the grease collected in the oil collecting vessel 23, the solidification of the grease is avoided, and the grease collected in the oil collecting dish 23 enters the oil collecting cylinder 24 through the conduit, so that the collection of the grease is completed, then the motor 17 and the aerator 26 are closed, the cast aluminum heating plate 32 is cut off, after a period of standing, the liquid control valve in the purifying pipe 31 is opened, so that the wastewater after oil-water separation in the treatment tank 1 flows into the discharge tank 3 through the purification pipe 31, at this time, the lift pump 28 is started, the sewage is sucked by the liquid suction pipe 29 and discharged to the outside through the two liquid outlet pipes 30, so that the collection and utilization of floating oil and solid pollutants in the sewage are completed by carrying out solid-liquid separation, oil-water separation, automatic heating and automatic oil scraping treatment on the sewage, the problems of bad sanitary environment and pipeline blockage caused by a large amount of oil stains, residues, pollutants and the like in kitchen drainage are solved, and the safe operation of a sewer is effectively ensured.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a sewage treatment device, is including setting up in subaerial processing case (1), its characterized in that, the left and right sides of processing case (1) is equipped with slagging-off case (2) and discharge tank (3) respectively, processing case (1) and slagging-off case (2) intercommunication setting, processing case (1) and discharge tank (3) intercommunication setting, be equipped with a sediment section of thick bamboo (4) under slagging-off case (2), be equipped with same solid-liquid separation mechanism on slagging-off case (2) and the sediment section of thick bamboo (4), the upper end fixed mounting who handles case (1) has separator box (5), be equipped with same oily mechanism of collection on processing case (1) and separator box (5), be equipped with auxiliary assembly in the oily mechanism of collection, be equipped with same emission assembly on processing case (1) and the discharge tank (3).

2. The sewage treatment device according to claim 1, wherein a control cabinet (6) is fixedly mounted on the outer side wall of the front end of the treatment tank (1), a liquid guide pipe (7) is embedded at the upper end of the left side of the treatment tank (1), the liquid guide pipe (7) is communicated with the inner side wall of the slag removal tank (2) through a transverse pipe (8), a deodorizer (9) is fixedly mounted on the outer side wall of the right side of the slag removal tank (2), a deodorization pipe (10) is communicated with the deodorizer (9), the deodorization pipe (10) is communicated with the separation tank (5), and the separation tank (5) is communicated with the discharge tank (3).

3. The sewage treatment device according to claim 1, wherein the solid-liquid separation mechanism comprises a collecting hopper (11) communicated with the bottom surface of the deslagging box (2), the collecting hopper (11) and the slag collecting barrel (4) are communicated through a deslagging pipe (12), a deslagging valve is arranged in the deslagging pipe (12), a filter screen plate (13) and a splitter plate (14) are arranged in the deslagging box (2), the filter screen plate (13) is arranged right above the splitter plate (14), a guide pipe (15) is communicated with the center of the filter screen plate (13), a control valve is arranged in the guide pipe (15), the guide pipe (15) penetrates through the splitter plate (14) and extends to the position right above the collecting hopper (11), and a water inlet pipe (16) is communicated with the left side of the deslagging box (2).

4. The sewage treatment device according to claim 1, wherein the oil collecting mechanism comprises a motor (17) fixedly mounted on the outer side wall of the rear end of the separation box (5), an output shaft of the motor (17) is rotatably arranged through the inner wall of the rear end of the separation box (5) and extends into the separation box (5), two rotating rods (18) are rotatably connected to the inner side wall of the rear end of the separation box (5), one of the rotating rods (18) is fixedly connected with the output shaft of the motor (17), chain discs (19) are fixedly mounted on both of the rotating rods (18), the two chain discs (19) are in transmission connection through the same oil scraping chain (20), an oil absorbing sponge (21) is fixedly mounted on the oil scraping chain (20), a pressing plate (22) is fixedly mounted on the top surface of the separation box (5), an oil collecting vessel (23) is fixedly mounted at the bottom surface of the left side of the separation box (5), the pressing plate (22) and the left chain disc (19) are arranged right above the oil collecting dish (23), an oil collecting cylinder (24) is arranged on the front side of the treatment box (1), the oil collecting cylinder (24) is communicated with the oil collecting dish (23) through a guide pipe, and a cast aluminum heating plate (32) is fixedly mounted on the bottom surface of the oil collecting dish (23).

5. The sewage treatment device according to claim 4, wherein the auxiliary component comprises a dredging pump (25) arranged on the bottom surface of the treatment tank (1), an aerator (26) is fixedly arranged on the inner side wall of the rear end of the treatment tank (1), the treatment tank (1) and the separation tank (5) are arranged in a communicating manner through an upper floating pipe (27), and the chain disc (19) on the right side is arranged right above the upper floating pipe (27).

6. The sewage treatment device according to claim 1, wherein the discharge assembly comprises a lift pump (28) disposed on the bottom surface of the discharge tank (3), the lift pump (28) is connected with a liquid suction pipe (29) and two liquid outlet pipes (30), the treatment tank (1) and the discharge tank (3) are connected through a purification pipe (31), and a liquid control valve is disposed in the purification pipe (31).