CN211004831U

CN211004831U - Descending flow type screening and purifying device

Info

Publication number: CN211004831U
Application number: CN201921828624.7U
Authority: CN
Inventors: 王凤品
Original assignee: Jining Hualong Machinery Manufacturing Co ltd
Current assignee: Jining Hualong Machinery Manufacturing Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-14
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a descending flow formula screening purifier, the power distribution box comprises a box body, the top bolt of box inner chamber has the water distribution funnel, the center department intercommunication on water distribution funnel top has the delivery pipe, the one end that the water distribution funnel was kept away from to the delivery pipe runs through to the outside of box, the positive right-hand member intercommunication of water distribution funnel has the breather pipe, the one end that the water distribution funnel was kept away from to the breather pipe runs through the box and the intercommunication has the purifying box, the inner chamber of purifying box is provided with exhaust purification mechanism, the bottom intercommunication of water distribution funnel has filtration membrane, filtration membrane's bottom intercommunication has the water distribution grid, the inner chamber of box is provided with the screening purification mechanism. The utility model discloses a cooperation of level filtering cotton, second grade filter cotton and blast pipe can filter the emission to the harmful gas in the sewage, prevents that harmful gas from wafting to the atmosphere and causing the pollution to peripheral air, through the cooperation of filtering otter board, active carbon adsorption board, outlet pipe, drain pipe and sedimentation tank.

Description

Descending flow type screening and purifying device

Technical Field

The utility model relates to a sewage treatment field especially relates to a down-flow type screening purifier.

Background

Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

Along with the improvement of present environmental protection consciousness, the manufacture factory can all be at the factory construction sewage treatment device to when the user handles sewage, need use down flow formula screening purifier, current down flow formula screening purifier treatment effect is not obvious however, still remains the pollution granule in the sewage after the processing, harmful gas discharges in the sewage simultaneously still not up to standard, still pollutes the peripheral atmosphere air environment of producer, also causes the pollution to the peripheral groundwater of producer simultaneously, causes harm to the health of the peripheral resident of producer.

Therefore, it is necessary to provide a downflow type screening purification device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a down-flow type screening and purifying device solves the problem that the treatment effect of the existing down-flow type screening and purifying device is not obvious.

For solving the technical problem, the utility model provides a pair of descending flow formula screening purifier, the power distribution box comprises a box body, the top bolt of box inner chamber has the water distribution funnel, the center department intercommunication on water distribution funnel top has the delivery pipe, the one end that the water distribution funnel was kept away from to the delivery pipe runs through to the outside of box, the positive right-hand member intercommunication of water distribution funnel has the breather pipe, the one end that the water distribution funnel was kept away from to the breather pipe runs through the box and the intercommunication has the purifying box, the inner chamber of purifying box is provided with exhaust purification mechanism, the bottom intercommunication of water distribution funnel has filtration membrane, filtration membrane's bottom intercommunication has the water distribution grid, the inner chamber of box is provided with screening purification mechanism.

Preferably, exhaust purification mechanism includes level filtering cotton, secondary filter cotton and blast pipe, the inner chamber of purifying box inlays in proper order from a left side to the right side and is equipped with level filtering cotton and secondary filter cotton, the right-hand member intercommunication of purifying box has the blast pipe.

Preferably, screening purification mechanism is including filtering otter board, active carbon adsorption board, outlet pipe, drain pipe and sedimentation tank, box inner chamber's bottom is from last to transversely having filtered otter board and active carbon adsorption board down in proper order, filter otter board and active carbon adsorption board all are located the water distribution grid under, the center department intercommunication of box inner chamber bottom has the outlet pipe, the bottom intercommunication of outlet pipe has the drain pipe, the one end intercommunication that the outlet pipe was kept away from to the drain pipe has the sedimentation tank, the sedimentation tank is located below the ground.

Preferably, the equal vertical welding all around at blast pipe top has the connecting rod, and the welding of the top of connecting rod has the housing, the cross-sectional area of housing is greater than the cross-sectional area of blast pipe.

Preferably, the periphery of the bottom of the inner cavity of the box body is provided with clamping grooves, clamping blocks are clamped in the inner cavity of the clamping grooves, and the inner sides of the clamping blocks penetrate through the clamping grooves and are fixedly connected with the outer sides of the filter screen plate and the activated carbon adsorption plate respectively.

Preferably, the left side of the front of the box body is hinged with a box door through two hinges, the center of the right side of the front of the box door is movably connected with a pressing handle, and a toughened glass observation window is embedded in the center of the front of the box door in a sealing mode.

Preferably, the top on the right side of the box body is transversely bolted with a supporting transverse plate, the top of the supporting transverse plate is bolted with the bottom of the purification box, the surface of the exhaust pipe is connected with a fixing piece through screw threads, and the bottom of the fixing piece is bolted with the top of the supporting transverse plate.

Compared with the prior art, the utility model provides a down-flow type screening purifier has following beneficial effect:

the utility model provides a down-flow type screening and purifying device,

1. the utility model discloses a cooperation of level filtering cotton, second grade filter cotton and blast pipe can filter the emission to the harmful gas in the sewage, prevents that harmful gas from wafting and scattering to the atmosphere and cause the pollution to peripheral air, through the cooperation of filtering otter board, active carbon adsorption board, outlet pipe, drain pipe and sedimentation tank, can carry out the screening in grades to the pollution granule in the sewage and purify, avoids not purifying thorough pollution granule in the sewage and causes the pollution to peripheral groundwater.

2. The utility model discloses a cross-sectional area of housing is greater than the cross-sectional area of blast pipe, prevent that the rainwater from drenching into in the blast pipe, also flow equalize the processing to the blast pipe combustion gas simultaneously, through draw-in groove and fixture block, convenient to use person dismantles and installs filter plate and active carbon adsorption plate respectively, through the chamber door, press handle and toughened glass observation window, convenient to use person observes inside sewage screening purification situation from the chamber door outside, through supporting diaphragm and mounting, strengthens the connection steadiness of purifying box and blast pipe respectively.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a downflow type screening and purifying device provided by the present invention;

FIG. 2 is a front view of the box structure shown in FIG. 1;

fig. 3 is a sectional view of the structure of the purification tank shown in fig. 1.

Reference numbers in the figures: 1. a box body; 2. a water supply pipe; 3. a water distribution funnel; 4. a breather pipe; 5. a purification box; 6. an exhaust gas purification mechanism; 61. primary filtering cotton; 62. secondary filtering cotton; 63. an exhaust pipe; 7. a filtration membrane; 8. a water distribution grid; 9. a screening and purifying mechanism; 91. a filter screen plate; 92. an activated carbon adsorption plate; 93. a water outlet pipe; 94. a drain pipe; 95. a sedimentation tank; 10. a cover; 11. a card slot; 12. and (7) clamping blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a downflow type screening and purifying device provided by the present invention, fig. 2 is a front view of a tank structure shown in fig. 1, fig. 3 is a sectional structural view of a purifying tank shown in fig. 1, the downflow type screening and purifying device includes a tank 1, a water distribution funnel 3 is bolted to the top of an inner cavity of the tank 1, a water supply pipe 2 is communicated with the center of the top end of the water distribution funnel 3, one end of the water supply pipe 2 far away from the water distribution funnel 3 penetrates to the outer side of the tank 1, a vent pipe 4 is communicated with the right end of the front of the water distribution funnel 3, one end of the vent pipe 4 far away from the water distribution funnel 3 penetrates the tank 1 and is communicated with the purifying tank 5, an inner cavity of the purifying tank 5 is provided with a waste gas purifying mechanism 6, the bottom end, the bottom of the filtering membrane 7 is communicated with a water distribution grid 8, and the inner cavity of the box body 1 is provided with a screening and purifying mechanism 9.

Exhaust purification mechanism 6 includes level filtering cotton 61, secondary filter cotton 62 and blast pipe 63, the inner chamber of purifying box 5 inlays in proper order from a left side to the right side and is equipped with level filtering cotton 61 and secondary filter cotton 62, the right-hand member intercommunication of purifying box 5 has blast pipe 63, through the cooperation of level filtering cotton 61, secondary filter cotton 62 and blast pipe 63, can filter the emission to the harmful gas in the sewage, prevents that harmful gas from wafting to the atmosphere and causing the pollution to peripheral air.

The screening and purifying mechanism 9 comprises a filter screen plate 91, an active carbon adsorption plate 92, a water outlet pipe 93, a water outlet pipe 94 and a sedimentation tank 95, the bottom of the inner cavity of the box body 1 is transversely provided with a filter screen plate 91 and an active carbon adsorption plate 92 from top to bottom in sequence, the filter screen plate 91 and the active carbon adsorption plate 92 are both positioned under the water distribution grid 8, the center of the bottom of the inner cavity of the box body 1 is communicated with a water outlet pipe 93, the bottom end of the water outlet pipe 93 is communicated with a water outlet pipe 94, one end of the water outlet pipe 94, which is far away from the water outlet pipe 93, is communicated with a sedimentation tank 95, the sedimentation tank 95 is positioned below the foundation, through the matching of the filter screen plate 91, the activated carbon adsorption plate 92, the water outlet pipe 93, the water discharge pipe 94 and the sedimentation tank 95, can carry out classified screening purification to the pollution particles in the sewage, and avoid pollution to the surrounding underground water caused by the pollution particles which are not purified thoroughly in the sewage.

The equal vertical welding all around at blast pipe 63 top has the connecting rod, and the top welding of connecting rod has housing 10, the cross-sectional area of housing 10 is greater than the cross-sectional area of blast pipe 63, and the cross-sectional area through housing 10 is greater than the cross-sectional area of blast pipe 63, prevents that the rainwater from drenching in blast pipe 63, also flows equally the processing to blast pipe 63 combustion gas simultaneously.

All seted up draw-in groove 11 around 1 inner chamber bottom of box, the inner chamber joint of draw-in groove 11 has fixture block 12, the inboard of fixture block 12 run through draw-in groove 11 respectively with filter screen plate 91 and active carbon adsorption plate 92's outside fixed connection, through draw-in groove 11 and fixture block 12, convenient to use person dismantles and installs filter screen plate 91 and active carbon adsorption plate 92 respectively.

The positive left side of box 1 articulates through two hinges has the chamber door, and the center department swing joint on the positive right side of chamber door has presses the handle, and the positive center department of chamber door is sealed to be inlayed and is equipped with the toughened glass observation window, through the chamber door, presses handle and toughened glass observation window, and convenient to use person observes inside sewage screening purifying conditions from the chamber door outside.

The top on the right side of the box body 1 is transversely bolted with a supporting transverse plate, the top of the supporting transverse plate is bolted with the bottom of the purification box 5, the surface of the exhaust pipe 63 is connected with a fixing part through screw threads, the bottom of the fixing part is bolted with the top of the supporting transverse plate, and the connecting stability of the purification box 5 and the exhaust pipe 63 is respectively enhanced through the supporting transverse plate and the fixing part.

The utility model provides a down-flow screening purifier's theory of operation as follows:

sewage supplies water distribution funnel 3 from delivery pipe 2 in, the harmful gas who adulterates in the sewage floats to purifying box 5 in through breather pipe 4, thereby harmful gas filters through one-level filtering cotton 61 and second grade filtering cotton 62 in proper order, thereby gas after the filtration is discharged to the atmosphere through blast pipe 63, water distribution funnel 3 carries out primary filtration to the great pollution granule of volume in the sewage simultaneously, sewage carries out the infiltration filtration through filtration membrane 7, sewage carries out rivers evenly distributed through water distribution grid 8 after that, thereby evenly distributed's rivers are filtered through filtering otter board 91 and active carbon adsorption plate 92 in proper order, carry out the classified screening to the different pollution granule of volume in the sewage, keep away from the siphon, water after the screening is in proper order through outlet pipe 93 and drain pipe 94 and is carried out the secondary sedimentation and purification in flowing into sedimentation 95.

Compared with the prior art, the utility model provides a pair of downflow formula screening purifier has following beneficial effect:

the utility model discloses a cooperation of level filtering cotton 61, second grade filter cotton 62 and blast pipe 63 can filter the harmful gas in the sewage and discharge, prevents that harmful gas from wafting and scattering to the atmosphere and causing the pollution to peripheral air, through the cooperation of filtering otter board 91, active carbon adsorption board 92, outlet pipe 93, drain pipe 94 and sedimentation tank 95, can carry out the classified screening to the pollution granule in the sewage and purify, avoids not purifying thorough pollution granule in the sewage and causes the pollution to peripheral groundwater.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a down-flow screening purifier, includes box (1), its characterized in that: the top bolt of box (1) inner chamber has water distribution funnel (3), the center department intercommunication on water distribution funnel (3) top has delivery pipe (2), the one end that water distribution funnel (3) were kept away from in delivery pipe (2) runs through to the outside of box (1), the positive right-hand member intercommunication of water distribution funnel (3) has breather pipe (4), the one end that water distribution funnel (3) were kept away from in breather pipe (4) runs through box (1) and communicates and has purifying box (5), the inner chamber of purifying box (5) is provided with exhaust purification mechanism (6), the bottom intercommunication of water distribution funnel (3) has filtration membrane (7), the bottom intercommunication of filtration membrane (7) has water distribution grid (8), the inner chamber of box (1) is provided with screening purification mechanism (9).

2. The downflow type screening and purifying device according to claim 1, wherein the exhaust gas purifying mechanism (6) comprises a primary filter cotton (61), a secondary filter cotton (62) and an exhaust pipe (63), the primary filter cotton (61) and the secondary filter cotton (62) are sequentially embedded in the inner cavity of the purifying box (5) from left to right, and the exhaust pipe (63) is communicated with the right end of the purifying box (5).

3. The downflow type screening and purifying device according to claim 1, wherein the screening and purifying mechanism (9) comprises a filter screen plate (91), an activated carbon adsorption plate (92), a water outlet pipe (93), a water outlet pipe (94) and a sedimentation tank (95), the bottom of the inner cavity of the box body (1) is provided with the filter screen plate (91) and the activated carbon adsorption plate (92) from top to bottom in sequence, the filter screen plate (91) and the activated carbon adsorption plate (92) are both positioned under the water distribution grid (8), the center of the bottom of the inner cavity of the box body (1) is communicated with the water outlet pipe (93), the bottom of the water outlet pipe (93) is communicated with the water outlet pipe (94), one end of the water outlet pipe (93) far away from the water outlet pipe (94) is communicated with the sedimentation tank (95), and the sedimentation tank (95) is positioned below a foundation.

4. The downflow type screening purification device according to claim 2, wherein the top of the exhaust pipe (63) is vertically welded with connecting rods all around, and the top of the connecting rods is welded with the cover (10), and the cross-sectional area of the cover (10) is larger than that of the exhaust pipe (63).

5. The downflow type screening and purifying device according to claim 1 or 3, wherein clamping grooves (11) are formed in the periphery of the bottom of the inner cavity of the box body (1), clamping blocks (12) are clamped in the inner cavity of the clamping grooves (11), and the inner sides of the clamping blocks (12) penetrate through the clamping grooves (11) and are fixedly connected with the outer sides of the filter screen plate (91) and the activated carbon adsorption plate (92) respectively.

6. The downflow type screening and purifying device according to claim 1, wherein the left side of the front of the box body (1) is hinged with a box door through two hinges, the center of the right side of the front of the box door is movably connected with a press handle, and the center of the front of the box door is embedded with a toughened glass observation window in a sealing manner.

7. The downflow type screening purification device of claim 2, wherein a supporting cross plate is transversely bolted on the top of the right side of the box body (1), the top of the supporting cross plate is bolted with the bottom of the purification box (5), the surface of the exhaust pipe (63) is connected with a fixing piece through screw threads, and the bottom of the fixing piece is bolted with the top of the supporting cross plate.