CN214611608U - Odor blocking and bacteria inhibiting equipment capable of blocking odor volatilized from underwater odor source - Google Patents

Abstract

The utility model provides an odor-blocking and bacteria-inhibiting device capable of blocking the odor volatilized by the underwater odor source, which belongs to the technical equipment of odor-blocking, corrosion-preventing, deodorizing, disinfecting and bacteria-inhibiting for the odorous water body and the odorous articles in the occasions of sewage treatment, garbage treatment, public toilet, bioscience and the like, and comprises a box body, a self-suspension self-settling filter basket, an impurity blocking filter plate, a sewage inlet pipe, a sewage discharge pipe and a liquid level control mechanism, wherein a baffle plate is arranged in the box body, the box body is divided into a sewage inlet area and a sewage discharge area by the baffle plate, the bottom of the baffle plate is provided with a underflow opening, the sewage inlet area is communicated with the sewage discharge area by the underflow opening, the impurity blocking filter plate is fixedly arranged at the lower part of the sewage inlet area and is positioned above the underflow opening, the self-suspension self-settling filter basket can be movably arranged in the sewage inlet area in an up-and-down floating or settling mode and is positioned above the impurity blocking filter plate, an isolation area is formed between the self-suspension self-settling filter basket and the impurity blocking filter plate, the sewage inlet pipe is communicated with the isolation area, the sewage discharge pipe is communicated with the sewage discharge area, and the liquid level control mechanism is matched with the sewage discharge pipe.

Description

Odor blocking and bacteria inhibiting equipment capable of blocking odor volatilized from underwater odor source

Technical Field

The utility model relates to a sewage treatment, the technical field of smelly source deodorization equipment, the more specifically technical field who relates to occasions such as sewage treatment, refuse treatment, public lavatory, bioscience to deodorant, anticorrosive, deodorization, disinfection, antibacterial technical equipment of smelly water, smelly article that says so.

Background

The fields of sewage storage tanks, septic tanks, livestock and poultry manure equipment, integrated sewage treatment tanks, manure transport tank trucks, sewage lift pump tanks, grid tanks, grit chambers, primary settling tanks, aeration tanks, sludge storage tanks, concentration tanks, public toilets and the like in the sewage treatment field are all main places with odor sources, new odor sources are bred in the places and sewage treatment facilities due to anaerobic and aeration processes and various complex rotting stains mixed with sewage self-generation seriously harm the air quality of residents or factories around the sewage treatment plants and facilities, and odor such as hydrogen sulfide, organic sulfide, nitrogen, amines and the like volatilized in sewage is also a main factor harming the occupational health of sewage treatment workers. In addition, sludge produced by different sewage treatment plants, or individual excrement of people collected, stored and transported by an excrement recycling center, or mixed sewage of excrement of people in public toilets, urine and flushing water, or livestock and poultry excrement in livestock and poultry breeding industries is also a main place for generating odor sources. In order to prevent odor gas generated by the odor sources from being emitted into the air, it is common practice at present to construct structures such as a sewage covering plate or a membrane structure odor cover on the upper part of a sewage treatment tank to achieve the purposes of sealing the sewage tank and reducing odor volatilization, and to add a deodorization biological box, a deodorization tower or a biological deodorization tower for deodorization in a matching manner. Besides the above deodorization methods, the existing sewage treatment plants, various public toilets and landfill leachate places also adopt a large number of deodorization technologies such as plant liquid spraying, biological filtration, high-energy ions, activated carbon (or diatomite) adsorption, soil filtration, wet combustion, atmospheric dilution and diffusion, chemical acid-base neutralization, wet absorption washing and the like, but the deodorization methods also have the defects of high initial investment, high operation cost and unstable deodorization effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but shutoff is deodorant antibacterial equipment of external foul smell that volatilizees in source of smelly under water has solved the current sewage treatment field deodorization technique and has had high costs, high power consumption, initial investment height, running cost height, deodorization effect unstability, deodorization equipment service life weak point, personnel working strength height, the frequent defect of maintenance.

The technical scheme of the utility model is realized like this:

the odor blocking and inhibiting equipment capable of blocking the odor volatilized by an underwater odor source comprises a box body, a self-suspension self-settling filter basket, a sundry blocking filter plate, an odor inlet pipe, a blow-off pipe and a liquid level control mechanism, wherein a partition plate is arranged in the box body, the box body is divided into an odor inlet area and a blow-off area by the partition plate, a subsurface flow port is formed in the bottom of the partition plate, the odor inlet area is communicated with the blow-off area through the subsurface flow port, the sundry blocking filter plate is fixedly arranged at the lower part of the odor inlet area and is positioned above the subsurface flow port, the self-suspension self-settling filter basket can be movably arranged in the odor inlet area in a vertical floating or settling mode and is positioned above the sundry blocking filter plate, an isolation area is formed between the self-suspension self-settling filter basket and the sundry blocking filter plate, the odor inlet pipe is communicated with the isolation area, the blow-off pipe is communicated with the blow-off area, and the liquid level control mechanism is matched with the blow-off pipe.

Further, the liquid level control mechanism is a ball float valve, the blow-off pipe is fixedly arranged in the sewage draining area of the box body in a penetrating mode, the part, penetrating into the sewage draining area, of the blow-off pipe bends downwards, and the ball float valve and the bent end portion, located in the sewage draining area, of the blow-off pipe are fixedly connected and communicated with each other.

Furthermore, the self-suspension self-settling filter basket further comprises a movable plate, wherein an opening is formed in the side wall of the self-suspension self-settling filter basket, clamping grooves are formed in two inner side walls of the opening of the self-suspension self-settling filter basket respectively, clamping plates are arranged on two side portions of the movable plate respectively, the movable plate is clamped in the clamping grooves through the clamping plates, and water permeable holes are formed in the side wall of the self-suspension self-settling filter basket and the movable plate respectively.

Furthermore, debris block and are provided with the guide post that upwards extends on the filter plate, are provided with the enhancement turn-ups along being provided with on the self-suspension from the setting down filter basket, have seted up the spacing groove on the enhancement turn-ups of self-suspension from the setting down filter basket, and the guide post is located the spacing inslot, is provided with hand-held handle ring on the enhancement turn-ups of self-suspension from the setting down filter basket.

Furthermore, the sewage inlet pipe is fixedly arranged in the sewage inlet area of the box body in a penetrating mode, the part, penetrating into the sewage inlet area, of the sewage inlet pipe is bent downwards, and the end portion, bent downwards, of the sewage inlet pipe extends to the position above the impurity blocking filter plate.

Furthermore, the box cover is also included, the upper part of the box body is in an opening shape, and the box cover covers the opening at the upper part of the box body.

Further, the box body is made of carbon steel, stainless steel, glass fiber reinforced plastic or plastic, and the self-suspension self-settling filter basket is made of stainless steel, glass fiber reinforced plastic, carbon fiber reinforced plastic or plastic.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

1. floating objects such as suspended dirt, slag, excrement and the like which can float in sewage are isolated in an isolation area through a self-suspending self-settling filter basket and a sundry blocking filter plate, the floating objects are pressed by the part of the self-suspending self-settling filter basket which is settled below the liquid level of the sewage, so that the floating objects are prevented from floating to the surface of the sewage to cause odor diffusion, meanwhile, a blocking odor suspension liquid which can float on the surface of the sewage is put in a box body, the liquid level of the sewage in the box body is blocked, bacteriostatic and disinfected through the blocking odor suspension liquid, the contact between the sewage and air is isolated, the odor emission of the sewage to the outside is inhibited, the effects of sealing, blocking odor, hydrolyzing, deodorizing and bacteriostatic and sterilizing are realized, and the defects of high cost, high energy consumption, high initial investment, high operation cost, unstable deodorizing effect, short service life of deodorizing equipment, high working strength of personnel and frequent maintenance in the existing sewage treatment field are overcome, the device can also be used for plugging and inhibiting the odor source aerosol of the sewage pipeline of the residential community, so that the odor among the sewers of all floors can be prevented from flowing mutually and the aerosol can be spread through the sewage pipeline.

2. After the sewage liquid level in the sewage discharging area drops to a certain height, the sewage discharging pipe is sealed through the liquid level control mechanism, the sewage liquid level is guaranteed to be always kept above the sewage discharging pipe, the odor blocking suspension on the sewage surface is prevented from being discharged through the sewage discharging pipe, the odor blocking suspension can not run off and be reduced along with the discharge of sewage, the consumption of the odor blocking suspension raw materials is effectively reduced, the purposes that the whole set of deodorization equipment is low in investment cost, low in operation cost, low in material consumption cost, lasting in deodorization effect, energy-saving, environment-friendly and emission-reducing are achieved.

3. When needs will press and filter the time of the floater of basket below from subsiding in the suspension, can upwards twitch the fly leaf and open a part with the opening, can adopt manual operation or electromechanical control device to press down from the suspension from subsiding and filtering the basket, make partly floater get into from the opening in the suspension from subsiding and filtering the basket, staff rethread hand-held handle bracelet or electromechanical hoisting device will be from the suspension from subsiding and filtering the basket and from extracting in the box, can salvage partly floater, operation ten minutes convenient and fast, staff's low in labor strength.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic top view of the utility model shown in FIG. 1 without the cover;

FIG. 3 is a cross-sectional view taken along line B-B of the present invention shown in FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

fig. 5 is a partially enlarged view of fig. 2 at D.

In the drawings, the parts corresponding to the reference numerals are as follows:

1-box body, 2-sewage inlet area, 3-sewage outlet area, 4-self-suspension self-settling filter basket, 5-sundry blocking filter plate, 6-sewage inlet pipe, 7-sewage outlet pipe, 8-partition plate, 9-underflow opening, 10-clamping groove, 11-reinforcing flanging, 12-water permeable hole, 13-guide column, 14-limiting groove, 15-movable plate, 16-opening, 20-liquid level control mechanism, 21-box cover, 22-isolation area, 23-hand handle ring and 25-clamping plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention, and obviously, 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, 2 and 3, the odor blocking and bacteria inhibiting device capable of blocking the odor volatilized from the underwater odor source comprises a box body 1, a self-suspending self-settling filter basket 4, a sundries blocking filter plate 5, a sewage inlet pipe 6, a sewage outlet pipe 7, a liquid level control mechanism 20, a movable plate 15 and a box cover 21, wherein the box body 1 can be made of carbon steel, stainless steel, glass fiber reinforced plastic or plastics, a partition plate 8 is arranged in the box body 1, the inside of the box body 1 is divided into a sewage inlet area 2 and a sewage outlet area 3 through the partition plate 8, the upper part of the box body 1 is in an open shape, and the box cover 21 covers the opening on the upper part of the box body 1. The bottom of the partition plate 8 is provided with a underflow port 9, the sewage inlet area 2 is communicated with the sewage discharge area 3 through the underflow port 9, the impurity blocking filter plate 5 is fixedly arranged at the lower part of the sewage inlet area 2 and is positioned above the underflow port 9, the self-suspension self-settling filter basket 4 can be movably arranged in the sewage inlet area 2 in a vertically floating or settling mode and is positioned above the impurity blocking filter plate 5, and the self-suspension self-settling filter basket 4 can be made of stainless steel, glass fiber reinforced plastic, carbon steel or plastics and the like. The connection relationship of the self-suspending self-settling filter basket 4 at the specific position in the sewage inlet area 2 is as follows: referring to fig. 5, an upward extending guide post 13 is arranged on the impurity blocking filter plate 5, a reinforcing flange 11 is arranged on the upper edge of the self-suspending self-settling filter basket 4, a limiting groove 14 is arranged on the reinforcing flange 11 of the self-suspending self-settling filter basket 4, and the guide post 13 is positioned in the limiting groove 14.

An opening 16 is formed in the side wall of the self-suspension self-settling filter basket 4, clamping grooves 10 are formed in two inner side walls of the opening 16 of the self-suspension self-settling filter basket 4 respectively, clamping plates 25 are arranged on two side portions of the movable plate 15 respectively, the movable plate 15 is clamped in the clamping grooves 10 through the clamping plates 25, and water permeable holes 12 are formed in the side wall of the self-suspension self-settling filter basket 4 and the movable plate 15 respectively. Referring to fig. 4, a handle bracelet 23 is provided on the reinforced flange 11 of the self-suspending self-settling filter basket 4.

An isolation area 22 is formed between the self-suspension self-settling filter basket 4 and the impurity blocking filter plate 5, the sewage inlet pipe 6 is communicated with the isolation area 22, and the specific communication relationship between the sewage inlet pipe 6 and the isolation area 22 is as follows: the sewage inlet pipe 6 is fixedly arranged in the sewage inlet area 2 of the box body 1 in a penetrating mode, the part, penetrating into the sewage inlet area 2, of the sewage inlet pipe 6 is bent downwards, the end portion, bent downwards, of the sewage inlet pipe 6 extends to the position above the impurity blocking filter plate 5, and therefore it is guaranteed that impurities cannot enter the sewage discharge area. The blow off pipe 7 is linked together with the blowdown district 3, and liquid level control mechanism 20 and blow off pipe 7 looks adaptation, liquid level control mechanism 20 can adopt the ball-cock assembly, and the concrete adaptation connection relation of ball-cock assembly and blow off pipe 7 is as follows: the blow-off pipe 7 is fixedly arranged in the blow-off area 3 of the box body 1 in a penetrating mode, the part, penetrating into the blow-off area 3, of the blow-off pipe 7 bends downwards, and the floating ball valve and the bent end portion, located in the blow-off area 3, of the blow-off pipe 7 are fixedly connected and communicated with each other.

The utility model discloses a but shutoff is foul smell antibacterial equipment's of external foul smell that volatilizees of foul smell source under water theory of operation as follows: after sewage flows into the box body 1 from the sewage inlet pipe 6, the blocking odor suspension liquid can be put into the box body 1 and can float on the surface of all sewage in the whole box body 1, the liquid level of the sewage in the box body 1 is blocked, bacteriostatic and disinfected by the blocking odor suspension liquid, the effects of sealing, blocking odor, hydrolysis, deodorization, bacteriostatic and sterilization are realized, and odor is prevented from being continuously emitted from the anaerobic process by the sewage and sludge precipitated in the sewage for a long time. The odor blocking suspension is prepared by mixing refined liquid paraffin oil and a biological agent, the proportion of the refined liquid paraffin oil and the biological agent is common technology in the field, detailed description is not needed, the physical properties of the refined liquid paraffin oil have the characteristics of lighter density than water and good viscosity, the refined liquid paraffin oil can be suspended above any water surface all the time, and the refined liquid paraffin oil is insoluble in water and does not sink underwater. The biological preparation is a synthetic biological bacteriostatic sterilization preparation prepared by matching, modulating and mixing plant enzymes and biological enzymes according to different sewage quality conditions, and the components and the proportion of the biological preparation are common knowledge in the field, so that detailed description is not needed. The self-suspending self-settling filter basket 4 can be suspended on the sewage liquid level and float up and down along the guide column 13 along the liquid level, and the part of the self-suspending self-settling filter basket 4 which is settled below the sewage liquid level can press suspended dirt, slag, excrement and other floaters which can float in the sewage, so that the floaters are prevented from floating to the sewage surface to cause odor diffusion. When needs will press and to be salvaged the floater of filtering basket 4 below from subsiding from the suspension, can upwards twitch fly leaf 15 and open partly with opening 16, can adopt manual operation or electromechanical control device to press down from subsiding filtering basket 4 from the suspension after that, make partly floater get into from the opening 16 in the filtration basket 4 that sinks from the suspension, staff's rethread hand-held handle bracelet 23 or electromechanical hoisting device will be from subsiding filtering basket 4 and propose from the box 1, can salvage partly floater. After entering the box body 1, sewage is filtered by the sundries blocking filter plate 5 and then flows into the sewage discharge area 3 from the underflow port 9, when the sewage level in the sewage inlet area 2 is higher than a set height, the valve core is reversely opened by the float valve 20, and then the sewage in the sewage inlet area 2 is discharged through the sewage discharge pipe 7 by adopting equipment such as a water pump and the like. After the sewage liquid level in the sewage discharging area 3 drops to a certain height, the float valve 20 automatically drops to drive the valve core to seal the sewage discharging pipe 7 through the float ball lever principle, so that the sewage liquid level is always maintained above the sewage discharging pipe 7, the odor blocking suspension on the sewage surface is prevented from being discharged through the sewage discharging pipe 7, the odor blocking suspension can not run off along with the discharge of sewage, and the consumption of the odor blocking suspension raw material is reduced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The odor blocking and inhibiting equipment capable of blocking the odor volatilized by an underwater odor source is characterized by comprising a box body (1), a self-suspending self-settling filter basket (4), a sundry blocking filter plate (5), a sewage inlet pipe (6), a sewage discharge pipe (7) and a liquid level control mechanism (20), wherein a partition plate (8) is arranged in the box body (1), the inside of the box body (1) is divided into a sewage inlet area (2) and a sewage discharge area (3) through the partition plate (8), a underflow opening (9) is formed in the bottom of the partition plate (8), the sewage inlet area (2) is communicated with the sewage discharge area (3) through the underflow opening (9), the sundry blocking filter plate (5) is fixedly arranged at the lower part of the sewage inlet area (2) and is positioned above the underflow opening (9), the self-suspending self-settling filter basket (4) can be movably arranged in the sewage inlet area (2) in an up-and-down floating or settling mode and is positioned above the sundry blocking filter plate (5), an isolation area (22) is formed between the self-suspension self-settling filter basket (4) and the impurity blocking filter plate (5), the sewage inlet pipe (6) is communicated with the isolation area (22), the sewage discharge pipe (7) is communicated with the sewage discharge area (3), and the liquid level control mechanism (20) is matched with the sewage discharge pipe (7).

2. The odor blocking and inhibiting equipment capable of blocking the odor volatilized from the underwater odor source to the outside according to claim 1, wherein the liquid level control mechanism (20) is a ball float valve, the blow-off pipe (7) is fixedly arranged in the blow-off area (3) of the box body (1), the part of the blow-off pipe (7) penetrating into the blow-off area (3) is bent downwards, and the ball float valve and the bent end part of the blow-off pipe (7) in the blow-off area (3) are fixedly connected and communicated with each other.

3. The odor blocking and inhibiting device capable of blocking the odor volatilized from the underwater odor source to the outside according to claim 1 or 2, further comprising a movable plate (15), wherein an opening (16) is formed in the side wall of the self-suspension self-settling filtering basket (4), clamping grooves (10) are respectively formed in two inner side walls of the opening (16) of the self-suspension self-settling filtering basket (4), clamping plates (25) are respectively arranged at two side portions of the movable plate (15), the movable plate (15) is clamped in the clamping grooves (10) through the clamping plates (25), and water permeable holes (12) are respectively formed in the side wall of the self-suspension self-settling filtering basket (4) and the movable plate (15).

4. The odor blocking and inhibiting equipment capable of blocking the odor volatilized by the underwater odor source to the outside according to claim 1 or 2 is characterized in that the sundries blocking filter plate (5) is provided with a guide post (13) extending upwards, the upper edge of the self-suspension self-settling filter basket (4) is provided with a reinforcing flange (11), the reinforcing flange (11) of the self-suspension self-settling filter basket (4) is provided with a limiting groove (14), the guide post (13) is positioned in the limiting groove (14), and the reinforcing flange (11) of the self-suspension self-settling filter basket (4) is provided with a hand-held ring (23).

5. The odor blocking and inhibiting device capable of blocking the odor volatilized from the underwater odor source to the outside according to claim 1 or 2, wherein the dirt inlet pipe (6) is fixedly arranged in the dirt inlet area (2) of the box body (1), the part of the dirt inlet pipe (6) penetrating into the dirt inlet area (2) is bent downwards, and the end part of the dirt inlet pipe (6) bent downwards extends to the position above the sundry blocking filter plate (5).

6. The odor blocking and inhibiting device capable of blocking the odor volatilized from the underwater odor source to the outside according to claim 1 or 2, further comprising a cover (21), wherein the upper portion of the box body (1) is open, and the cover (21) covers the opening at the upper portion of the box body (1).

7. The odor-blocking and bacteriostatic device capable of blocking the odor volatilized from the underwater odor source to the outside according to claim 1 or 2, wherein the box body (1) is made of carbon steel, stainless steel, glass fiber reinforced plastic or plastic material, and the self-suspending self-settling filter basket (4) is made of stainless steel, glass fiber reinforced plastic, carbon fiber reinforced plastic or plastic material.

Images