CN214611818U

CN214611818U - Semi-volatile organic matter pretreatment device for wastewater treatment

Info

Publication number: CN214611818U
Application number: CN202023140894.4U
Authority: CN
Inventors: 黄炼; 胡晓玲
Original assignee: Wuhan Zondy Testing Technology Co ltd
Current assignee: Wuhan Zondy Testing Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-05
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a processing apparatus before semi-volatile organic compounds for waste water treatment, including a jar body, processing board and flushing pipe, the inlet tube is installed at jar body top, and jar body bottom is provided with the outlet pipe, jar internal portion is connected with the filtration grid, and filters the grid bottom and be connected with the dog, the mounting bar is installed to jar internal wall, the coaxial setting of processing board is internal at the jar, and with the connection can be dismantled to the mounting bar. This processing apparatus before semi-volatile organic compounds for waste water treatment sets up through the mutually supporting between the internal dog of jar and the filtration grid for the installation and the dismantlement of filtration grid have been made things convenient for, filtration grid can also stay the impurity in the waste water on the surface simultaneously, the flushing pipe of the internal one end of cooperation jar and the scrubbing pipe of the other end can be with the impurity discharge on filtration grid surface, and set up through mutually supporting between flushing pipe top scavenge pipe and the intercommunication valve, make can let in the washing liquid be used for regularly clearing up jar internal portion in the flushing pipe.

Description

Semi-volatile organic matter pretreatment device for wastewater treatment

Technical Field

The utility model relates to a waste water treatment technical field specifically is a processing apparatus before semi-volatile organic compounds for waste water treatment.

Background

Domestic sewage refers to waste water discharged by people in daily life activities, the waste water is mainly polluted by domestic waste and human excrement, the quantity, components and concentration of pollutants are related to the living habits and water consumption of people, the domestic sewage does not generally contain toxic substances, however, the domestic sewage has conditions suitable for the propagation of microorganisms, contains a large amount of bacteria and pathogens, has certain harmfulness from the sanitary viewpoint, and the waste water needs to be treated by a waste water treatment device to remove harmful substances in the waste water.

The prior pretreatment device for wastewater treatment generally reacts in a reaction tank, impurities in wastewater are removed through a filter grid, the filter grid is blocked by excessive impurities in long-term use, the circulation of the wastewater is influenced, and the wastewater inside cannot be fully reacted only through once filtration during filtration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing apparatus before semi-volatile organic compounds for waste water treatment to propose general processing apparatus before waste water treatment in solving above-mentioned background art and generally react in the retort, get rid of the impurity in with the waste water through the filtration grid, and impurity too much can block up the filtration grid in long-term use, thereby influence the circulation of waste water, and only through once filtering when filtering, can not make the problem of fully reacting to inside waste water.

In order to achieve the above object, the utility model provides a following technical scheme: a semi-volatile organic matter pretreatment device for wastewater treatment comprises a tank body, a treatment plate and a flushing pipe, wherein a water inlet pipe is installed at the top of the tank body, a water outlet pipe is arranged at the bottom of the tank body, a filter grid is connected inside the tank body, a stop block is connected to the bottom of the filter grid, a mounting bar is installed on the inner wall of the tank body, the treatment plate is coaxially arranged in the tank body and detachably connected with the mounting bar, the periphery of the treatment plate is attached to the inner wall of the tank body, a through hole is formed in the treatment plate, a clamping groove is formed in the outer portion of the through hole, a scaffold is connected inside the clamping groove, a ceramsite filter element is arranged inside the scaffold, a filter frame is arranged below the inner portion of the tank body, an active carbon treatment layer is filled inside the filter frame, the flushing pipe is installed on the upper portion of the left side of the tank body, the top of the flushing pipe is connected with a cleaning pipe, and a communicating valve is installed on the surface of the cleaning pipe, the right side of the tank body is connected with a decontamination pipe.

Preferably, the filtering grille passes through the stop block and forms a fixed structure with the tank body, and the size of an outer opening of the filtering grille is smaller than that of an inner opening of the tank body.

Preferably, the tank body is fixedly connected with the mounting strips, and the mounting strips are distributed in an arc shape.

Preferably, the internal a plurality of being equipped with of jar the mounting bar is with a plurality of handle the board, a plurality of mounting bars are all fixed along the axial of the jar body on the inner wall of the jar body to respectively along the axial evenly distributed of the jar body, handle the board for with the plectane of jar body looks adaptation, it is a plurality of handle the board and follow respectively the spaced distribution is in a plurality of about the axial of the jar body between the mounting bar, and pass through the mounting bar can be dismantled with the jar body and be connected.

Preferably, the through holes are uniformly distributed on the surface of the processing plate.

Preferably, the bridging frame forms a clamping structure with the processing plate through the clamping groove and the through hole, and the size of an outer opening of the bridging frame is matched with that of an inner opening of the through hole.

Preferably, the flushing pipe and the decontamination pipe are communicated with the inside of the tank body, and the central axis of the flushing pipe coincides with the central axis of the decontamination pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this processing apparatus before semi-volatile organic compounds for waste water treatment sets up through mutually supporting between the internal dog of jar and the filtration grid for the installation and the dismantlement of filtration grid have been made things convenient for, filtration grid can also stay the impurity in the waste water on the surface simultaneously, the flushing pipe of the internal one end of cooperation jar and the scrubbing pipe of the other end can be with the impurity discharge on filtration grid surface, and set up through mutually supporting between flushing pipe top scavenge pipe and the intercommunication valve, make can let in the washing liquid be used for regularly clearing up jar internal portion in the flushing pipe.

This processing apparatus before semi-volatile organic compounds for waste water treatment, jar body set up through mutually supporting between the mounting bar of arcuation and the treatment plate for the treatment plate can laminate each other with jar internal wall, guaranteed with the contact treatment of waste water, be connected through the block between top through-hole both ends draw-in groove and the mount both ends fixed block, made things convenient for the maintenance of later stage to the mount and overhauld, and through the setting of multiple treatment board, feasible waste water multiple treatment reaction, promotion treatment effeciency.

This processing apparatus before semi-volatile organic compounds for waste water treatment sets up through mutually supporting between set up and the inside haydite filter core for can fully contact between inside haydite filter core and the waste water, and this haydite filter core can effectual absorption floater and the harmful substance in the waste water, further promotes waste water treatment, and the filter stand of cooperation bottom can also adsorb the harmful substance in the waste water with the active carbon treatment layer, promotes the treatment effect.

Drawings

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

FIG. 2 is a schematic view of the top view structure of the inside of the tank body of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a tank body; 2. a water inlet pipe; 3. a water outlet pipe; 4. filtering the grating; 5. a stopper; 6. mounting a bar; 7. processing the plate; 8. a through hole; 9. a card slot; 10. building a frame; 11. a ceramsite filter element; 12. a filter frame; 13. an activated carbon treatment layer; 14. a flush tube; 15. cleaning the tube; 16. a communication valve; 17. and (4) removing the sewage pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a semi-volatile organic matter pretreatment device for wastewater treatment comprises a tank body 1 and a flushing pipe 14, wherein a water inlet pipe 2 is installed at the top of the tank body 1, a water outlet pipe 3 is arranged at the bottom of the tank body 1, a filter grid 4 is connected inside the tank body 1, a stop block 5 is connected at the bottom of the filter grid 4, the filter grid 4 forms a fixed structure with the tank body 1 through the stop block 5, the size of an outer opening of the filter grid 4 is smaller than that of an inner opening of the tank body 1, and the filter grid 4 is convenient to install and detach through the matching arrangement between the stop block 5 and the filter grid 4 inside the tank body 1, and meanwhile, impurities in wastewater can be left on the surface of the filter grid 4, so that the situation that the impurities enter a treatment plate 7 to influence wastewater treatment is avoided;

a plurality of mounting strips 6 and a plurality of treatment plates 7 are arranged in the tank body 1, the mounting strips 6 are all fixed on the inner wall of the tank body 1 along the axial direction of the tank body 1 and are respectively and uniformly distributed along the axial direction of the tank body 1, the mounting strips 6 are of arc-shaped structures, the treatment plates 7 are circular plates matched with the tank body 1, the treatment plates 7 are all distributed among the mounting strips 6 at intervals up and down along the axial direction of the tank body 1 and are detachably connected with the tank body 1 through the arc-shaped mounting strips 6, and the inner walls of the peripheries of the treatment plates 7 are all attached to ensure the contact treatment with wastewater; wherein the mounting bar 6 is prior art.

The treatment plate 7 is provided with through holes 8, the outside of the through holes 8 is provided with clamping grooves 9, the clamping grooves 9 are internally connected with a bridging 10, the inside of the bridging 10 is provided with a ceramsite filter core 11, the through holes are uniformly distributed on the treatment plate 7, the treatment plate 7 and the tank body 1 are distributed in a parallel shape, the bridging 10 passes through the clamping grooves 9, the through holes 8 and the treatment plate 7 to form a clamping structure, the outer opening size of the bridging 10 is matched with the inner opening size of the through holes 8, multiple treatment reaction of wastewater can be realized through the arrangement of the multiple treatment plate 7, the treatment efficiency is improved, the bridging 10 is in a cylindrical storage box structure, the upper end and the lower end of the bridging 10 are respectively formed by metal grids, the bridging 10 can enable water to pass through and complete filtration, the fixing blocks connected to the two sides of the bridging 10 and clamped with the clamping grooves 9 on the two sides of the through holes on the surface of the treatment plate 7 can be seen through a graph 2, so that the disassembly and assembly between the bridging 10 and the through holes 8 are facilitated, the replacement and cleaning at the later period are facilitated;

a filter frame 12 is arranged below the inner part of the tank body 1, an activated carbon treatment layer 13 is filled in the filter frame 12, a flushing pipe 14 is arranged on the upper part of the left side of the tank body 1, the top of the flushing pipe 14 is connected with a cleaning pipe 15, the surface of the cleaning pipe 15 is provided with a communicating valve 16, the upper part of the right side of the tank body 1 is connected with a decontamination pipe 17, the flushing pipe 14 and the decontamination pipe 17 are both communicated with the inner part of the tank body 1, the central axis of the flushing pipe 14 is coincident with the central axis of the decontamination pipe 17, the ceramsite filter element 11 in the tank body and the waste water can be fully contacted through the mutual matching arrangement between the built frame 10 and the inside ceramsite filter element 11, the ceramsite filter element 11 can effectively adsorb floating objects and harmful substances in the waste water, the waste water treatment effect is further improved, the filtering effect can be ensured to be effectively used for a long time through the self structure of the ceramsite filter element 11, the filter frame 12 at the bottom is matched with the activated carbon treatment layer 13, and can also adsorb the harmful substances in the waste water, and the treatment effect is improved.

The working principle is as follows: when the semi-volatile organic matter pretreatment device for wastewater treatment is used, wastewater is introduced into the tank body 1 through the water inlet pipe 2 at the top of the tank body 1, the filter grids 4 are conveniently installed and disassembled through the matching arrangement between the stop blocks 5 in the tank body 1 and the filter grids 4, meanwhile, the filter grids 4 can also retain impurities in the wastewater on the surface, so that the situation that the impurities enter the treatment plate 7 to influence the wastewater treatment is avoided, when the primarily filtered wastewater passes through the surface of the treatment plate 7, the inside ceramsite filter core 11 can be fully contacted with the wastewater, the ceramsite filter core 11 can effectively adsorb floating matters and harmful matters in the wastewater, the wastewater treatment effect is further improved, the filtering effect can be effectively used for a long time through the structure of the ceramsite filter core 11, and the harmful matters in the wastewater can be further adsorbed through the matching of the filter frame 12 at the bottom and the active carbon treatment layer 13, promote the treatment effect, discharge from the outlet pipe 3 of jar body 1 bottom at last, the device can discharge the impurity on filtering grid 4 surface through the flushing pipe 14 of jar body 1 one end and the scrubbing pipe 17 of the other end, and sets up through mutually supporting between 14 top scavenge pipes 15 of flushing pipe and the intercommunication valve 16 for can let in the inside of flushing pipe 14 with the washing liquid and be used for regularly clearing up jar body 1, promoted the device's practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A semi-volatile organic matter pretreatment device for wastewater treatment is characterized in that: comprises a tank body (1), a processing plate (7) and a flushing pipe (14), wherein a water inlet pipe (2) is installed at the top of the tank body (1), a water outlet pipe (3) is arranged at the bottom of the tank body (1), a filtering grid (4) is connected inside the tank body (1), a stop block (5) is connected at the bottom of the filtering grid (4), a mounting strip (6) is installed on the inner wall of the tank body (1), the processing plate (7) is coaxially arranged in the tank body (1) and detachably connected with the mounting strip (6), the periphery of the processing plate (7) is attached to the inner wall of the tank body (1), a through hole (8) is formed in the processing plate (7), a clamping groove (9) is formed outside the through hole (8), a bridging (10) is connected inside the clamping groove (9), a ceramsite filter core (11) is arranged inside the bridging (10), and a filter rack (12) is arranged below the inside the tank body (1), and the inside active carbon treatment layer (13) that is filled of filter stand (12), flush pipe (14) are installed in jar body (1) left side upper portion, and flush pipe (14) top is connected with scavenge pipe (15), scavenge pipe (15) surface mounting has intercommunication valve (16), jar body (1) right side is connected with stain removal pipe (17).

2. The apparatus of claim 1, wherein the apparatus comprises: the filtering grille (4) forms a fixed structure between the stop block (5) and the tank body (1), and the size of an outer opening of the filtering grille (4) is smaller than that of an inner opening of the tank body (1).

3. The apparatus of claim 1, wherein the apparatus comprises: the tank body (1) is fixedly connected with the mounting strips (6), and the mounting strips (6) are distributed in an arc shape.

4. The apparatus of claim 3, wherein the apparatus comprises: be equipped with a plurality ofly in jar body (1) mounting bar (6) and a plurality of handle board (7), a plurality of mounting bar (6) are all fixed along the axial of the jar body (1) on the inner wall of the jar body (1) to respectively follow the axial evenly distributed of the jar body (1), handle board (7) for with the plectane of the jar body (1) looks adaptation, a plurality of handle board (7) are followed respectively the axial of the jar body (1) is at a plurality of spaced distribution from top to bottom the axial of the jar body (6) between the mounting bar (6), and pass through mounting bar (6) can be dismantled with the jar body (1) and be connected.

5. The apparatus of claim 1, wherein the apparatus comprises: the through holes (8) are uniformly distributed on the surface of the processing plate (7).

6. The apparatus of claim 1, wherein the apparatus comprises: the bridging (10) forms a clamping structure with the processing plate (7) through the clamping groove (9) and the through hole (8), and the size of the outer opening of the bridging (10) is matched with the size of the inner opening of the through hole (8).

7. The apparatus of claim 1, wherein the apparatus comprises: the flushing pipe (14) and the decontamination pipe (17) are communicated with the inside of the tank body (1), and the central axis of the flushing pipe (14) coincides with the central axis of the decontamination pipe (17).