阅读说明：本技术 一种城镇污水处理厂高浓度有机恶臭废气处理机 (High-concentration organic malodorous waste gas treatment machine for urban sewage treatment plant ) 是由 吴贤华 于 2021-07-15 设计创作，主要内容包括：本发明公开了一种城镇污水处理厂高浓度有机恶臭废气处理机,其结构包括过滤器、风机、除臭机、抽取装置,风机法兰连接在过滤器与除臭机之间,抽取装置安装在抽取装置右端；本发明的入风器,可以在污水水位过高时,自行进行封闭,防止大量污水漫入入风器内部,并且可以在平时正常工作时,拦截下夹杂在气体中已经凝结的小水珠,在停止工作时,将拦截下的小水珠收集排出,本发明的第二过风管,可以将掺杂在气体中的水分分离出来,并让其凝结成小水珠储存起来,在停止工作时再将液体统一排出,避免了气体掺杂有大量水分被吸入到设备内部,造成设备损坏。(The invention discloses a high-concentration organic malodorous waste gas treatment machine for a municipal sewage treatment plant, which structurally comprises a filter, a fan, a deodorizer and an extraction device, wherein the fan is connected between the filter and the deodorizer in a flange manner, and the extraction device is arranged at the right end of the extraction device; the air inlet device can automatically seal when the water level of sewage is too high, so that a large amount of sewage is prevented from overflowing into the air inlet device, small water drops which are mixed with gas and are condensed can be intercepted during normal work at ordinary times, and the intercepted small water drops are collected and discharged when the work is stopped.)

1. The utility model provides a city and town sewage treatment plant high concentration organic stench exhaust-gas treatment machine, its structure includes filter (1), fan (2), deodorizer (3), draw-out device (4), its characterized in that:

the fan (2) is connected between the filter (1) and the deodorizer (3) in a flange mode, and the extraction device (4) is installed at the right end of the extraction device (4);

draw-out device (4) are crossed tuber pipe (41), second by first, are crossed tuber pipe (411), air inlet ware (42), float block (43) and constitute, tuber pipe (411) top is crossed to first lower extreme welded connection in the second, air inlet ware (42) upper end is embedded and is connected at second air inlet pipe (411) lower extreme, float block (43) top riveting is connected at air inlet ware (42) lower extreme.

2. The high-concentration organic malodorous waste gas processor of a town sewage treatment plant according to claim 1, which is characterized in that: the air inlet device (42) is composed of a shell (421), an air inlet (422), four push rods (423), a sealing device (424) and a water stopping device (425), the air inlet (422) is provided with four air inlets, the air inlet (422) is arranged on the surface of the shell (421), the air inlet (422) and the shell (421) are of an integrated structure, two push rods (423) are in a group, four groups are arranged, the push rods (423) are in transition fit with the lower end of the shell (421), the sealing device (424) is provided with four air inlets, the sealing device (424) is arranged inside the shell (421), and the water stopping device (425) is fixedly connected inside the lower end of the shell (421).

3. The high-concentration organic malodorous waste gas processor of a town sewage treatment plant according to claim 2, which is characterized in that: the sealing device (424) is composed of a sliding groove (241), two pushing blocks (242), a flashboard (243) and two abutting blocks (244), the two pushing blocks (242) are arranged, the right ends of the two pushing blocks (242) are movably clamped on the outer sides of the upper end and the inner wall of the middle part of the sliding groove (241), the flashboard (243) is movably matched inside the sliding groove (241), the two abutting blocks (244) are arranged, and the two abutting blocks (244) are fixedly connected to the upper end and the lower end of the outer side of the flashboard (243) respectively in an embedded mode.

4. The high-concentration organic malodorous waste gas processor of a town sewage treatment plant according to claim 2, which is characterized in that: the water interception device (425) comprises a carrying block (251), a water interception bar (252), a water accumulation groove (253), a water collection pipe (254) and a water falling pipe (255), wherein the bottom of the water interception bar (252) is connected above the carrying block (251) in a riveting mode, the water accumulation groove (253) is arranged at the connecting position of the upper portion of the carrying block (251) and the water interception bar (252), the water accumulation groove (253) and the carrying block (251) are of an integrated structure, and the water collection pipe (254) is fixedly connected between the water accumulation groove (253) and the water falling pipe (255) in an embedding mode.

5. The high-concentration organic malodorous waste gas processor of a town sewage treatment plant according to claim 1, which is characterized in that: tuber pipe (411) are crossed by body (131), guide vane (132), center pillar (133), baffle (134), drain pipe (135), waterproof cover (136) and are constituteed to the second, guide vane (132) welded connection is between body (131) and center pillar (133), baffle (134) are embedded and are connected in guide vane (132) bottom, drain pipe (135) welded connection is in body (131) lower extreme surface, waterproof cover (136) activity block is at drain pipe (135) left end.

6. The high-concentration organic malodorous waste gas processor of a town sewage treatment plant according to claim 5, which is characterized in that: guide card (132) comprise lamellar body (321), air passing pipe (322), drainage strip (323), air passing pipe (322) are embedded and fixed to be connected inside lamellar body (321), drainage strip (323) welded connection is at lamellar body (321) upper surface.

Technical Field

The invention relates to the technical field of town sewage treatment and recycling, in particular to a high-concentration organic malodorous waste gas treatment machine for a town sewage treatment plant.

Background

At present, technologies such as combustion treatment, biological decomposition and high-energy ion decomposition are generally used for high-concentration organic odorous waste gas of urban sewage treatment plants, wherein the combustion treatment is to combust and purify organic molecules in the odorous waste gas, the biological decomposition is to deodorize by using microorganisms, substances with odorous taste are converted by physiological metabolism of the microorganisms, the high-energy ion decomposition is to use instantaneous high energy to generate a large amount of positive and negative ions, and chemical bonds of certain harmful gas molecules are opened to directly decompose the harmful gas molecules into simple substance atoms, groups or harmless molecules, but the prior art has the following defects:

when the air pipe carried the organic foul smell waste gas of high concentration that produces behind the sewage treatment to equipment, the gas that is doped with a large amount of moisture can enter into equipment through air pipe during, and the steam that persists in equipment can adsorb and subside the inner wall at equipment, forms water stain, water droplet to influence equipment normal operating.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a method which comprises the following steps: a high-concentration organic stink waste gas processor for a town sewage treatment plant, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a high-concentration organic malodorous waste gas treatment machine for a municipal sewage treatment plant structurally comprises a filter, a fan, a deodorizer and an extraction device, wherein the fan is connected between the filter and the deodorizer in a flange manner, and the extraction device is arranged at the right end of the extraction device;

the extraction device comprises first air passing pipe, second air passing pipe, air inlet device and floating block, the lower left end of the first air passing pipe is welded above the second air passing pipe, the upper end of the air inlet device is fixedly connected to the lower end of the second air passing pipe in an embedded mode, the floating block is made of chloroprene rubber, and the upper portion of the floating block is riveted to the lower end of the air inlet device.

The invention is further improved, the air inlet device comprises a shell, four air inlets, push rods, sealing devices and water intercepting devices, the number of the air inlets is four, the four air inlets are arranged on the surface of the shell, the air inlets and the shell are of an integrated structure, the two push rods are in a group, the number of the push rods is four, the four groups of the push rods are in transition fit with the lower end of the shell, the number of the sealing devices is four, the four sealing devices are arranged in the shell, and the water intercepting devices are fixedly connected in the lower end of the shell in an embedded mode.

The invention is further improved, the sealing device is composed of a sliding groove, two pushing blocks, a flashboard and two abutting blocks, the sliding groove is arranged in the shell, the sliding groove and the shell are of an integrated structure, the pushing blocks are of a pear-shaped structure, the two pushing blocks are arranged in total, the right ends of the two pushing blocks are movably clamped on the outer sides of the inner walls of the upper end and the middle part of the sliding groove respectively, the flashboard is movably matched in the sliding groove, the abutting blocks are of a trapezoidal structure, the two abutting blocks are arranged in total, and the two abutting blocks are fixedly connected to the upper end and the lower end of the outer side of the flashboard respectively in an embedded mode.

The water-intercepting device is further improved, the water-intercepting device comprises a carrying block, a water-intercepting strip, a water-collecting groove, a water-collecting pipe and a water falling pipe, the top end of the water-intercepting strip is of an umbrella-shaped structure, the water-intercepting strip is made of spandex materials, the bottom of the water-intercepting strip is connected above the carrying block in a riveting mode, the water-collecting groove is arranged above the carrying block and is connected with the connecting position of the water-intercepting strip, the water-collecting groove and the carrying block are of an integrated structure, and the water-collecting pipe is fixedly connected between the water-collecting groove and the water falling pipe in an embedding mode.

The invention is further improved, the second air passing pipe comprises a pipe body, a guide vane, a center pillar, a baffle, a drain pipe and a waterproof cover, the guide vane is of a spiral strip-shaped structure, the guide vane is connected between the pipe body and the center pillar in a welding mode, the baffle is connected to the bottom of the guide vane in an embedded mode, the drain pipe is connected to the surface of the lower end of the pipe body in a welding mode, and the waterproof cover is movably clamped at the left end of the drain pipe in a clamping mode.

The invention is further improved, the guide vane consists of a sheet body, an air passing pipe and a drainage strip, the inner wall of the air passing pipe is of a wave-shaped structure, the air passing pipe is embedded and connected inside the sheet body, and the drainage strip is welded and connected on the upper surface of the sheet body.

According to the technical scheme, the high-concentration organic malodorous waste gas treatment machine for the urban sewage treatment plant has the following beneficial effects:

the air inlet device can automatically seal when the sewage level is too high, prevent a large amount of sewage from overflowing into the air inlet device, intercept small condensed water drops mixed in gas during normal work at ordinary times, and collect and discharge the intercepted small water drops when the work is stopped.

The second air passing pipe can separate moisture doped in gas, condense the moisture into small water drops to be stored, and uniformly discharge liquid when the second air passing pipe stops working, so that the problem that the equipment is damaged due to the fact that a large amount of moisture doped in the gas is sucked into the equipment is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a high-concentration organic malodorous waste gas treatment machine of a municipal wastewater treatment plant according to the present invention;

FIG. 2 is a front view of the drawing device of the present invention;

FIG. 3 is a front sectional schematic view of the air intake device of the present invention;

FIG. 4 is an enlarged front view of the closure of the present invention;

FIG. 5 is an enlarged front view of the push block of the present invention;

FIG. 6 is a schematic view of the block of the present invention showing an enlarged front view;

FIG. 7 is a front sectional schematic view of the water interception device of the present invention;

FIG. 8 is a front sectional structural schematic view of a second air passing pipe of the present invention;

FIG. 9 is an enlarged front view of the waterproof cover of the present invention;

FIG. 10 is a front view of a guide plate according to the present invention;

fig. 11 is a front sectional structural schematic view of the air passing pipe of the present invention.

In the figure: the device comprises a filter-1, a fan-2, a deodorizer-3, an extraction device-4, a first air passing pipe-41, a second air passing pipe-411, an air inlet device-42, a floating block-43, a shell-421, an air inlet-422, a push rod-423, a sealing device-424, a water stopping device-425, a chute-241, a push block-242, a gate plate-243, a resisting block-244, a carrying block-251, a water stopping strip-252, a water accumulating tank-253, a water collecting pipe-254, a water falling pipe-255, a pipe body-131, a guide sheet-132, a center column-133, a baffle-134, a water discharging pipe-135, a waterproof cover-136, a sheet body-321, an air passing pipe-322 and a drainage strip-323.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-7, the embodiments of the present invention are as follows:

the invention provides a high-concentration organic malodorous waste gas treatment machine for a municipal wastewater treatment plant, which structurally comprises a filter 1, a fan 2, a deodorizer 3 and an extraction device 4, wherein the fan 2 is connected between the filter 1 and the deodorizer 3 in a flange manner, and the extraction device 4 is arranged at the right end of the extraction device 4.

Draw-out device 4 crosses tuber pipe 411, income tuber pipe 42, kicking block 43 by first tuber pipe 41, second and constitutes, tuber pipe 411 top is crossed to first tuber pipe 41 left side lower extreme welded connection of crossing in the second, it connects at tuber pipe 411 lower extreme is crossed to the second to inlay solid to go into the tuber pipe 42 upper end, kicking block 43 is the chloroprene rubber material, kicking block 43 top riveting is connected at the ware 42 lower extreme of intaking, and the kicking block 43 of chloroprene rubber material can float when the effluent water sump water level is too high, drives into the work of tuber pipe 42, seals it, avoids liquid to get into.

The air inlet device 42 is composed of a shell 421, an air inlet 422, push rods 423, sealing devices 424 and water blocking devices 425, the number of the air inlet 422 is four, the air inlet 422 is arranged on the surface of the shell 421, the air inlet 422 and the shell 421 are of an integrated structure, two push rods 423 are in a group, four groups are arranged, the four groups of the push rods 423 are in transition fit at the lower end of the shell 421, the number of the sealing devices 424 is four, the sealing devices 424 are arranged inside the shell 421, and the water blocking devices 425 are fixedly connected inside the lower end of the shell 421.

The sealing device 424 is composed of a sliding groove 241, a pushing block 242, a shutter 243 and a resisting block 244, the sliding groove 241 is arranged inside the shell 421, the sliding groove 241 and the shell 421 are integrated, the push block 242 has a pear-shaped structure, the two push blocks 242 are arranged, the right ends of the two push blocks 242 are movably clamped at the upper end of the sliding groove 241 and the outer side of the inner wall of the middle part respectively, the shutter 243 is movably fitted inside the sliding groove 241, the abutting block 244 has a trapezoidal configuration, the two abutting blocks 244 are provided, the two abutting blocks 244 are respectively embedded and connected at the upper end and the lower end of the outer side of the gate plate 243, the two pushing blocks 242 with pear-shaped structures can be respectively embedded and connected at the upper end and the lower end of the outer side of the gate plate 243 when the two abutting blocks 244 pass through, the pushing block 242 rotates upward to abut against the abutting block 244 having a trapezoidal structure, so that the inner side of the gate 243 is tightly abutted against the inner side of the sliding groove 241, thereby preventing liquid from entering.

The water interception device 425 is composed of a carrying block 251, a water interception bar 252, a water accumulation groove 253, a water collection pipe 254 and a water falling pipe 255, the top end of the water interception bar 252 is in an umbrella-shaped structure, the water interception bar 252 is made of spandex materials, the bottom of the water interception bar 252 is connected above the carrying block 251 in a riveting mode, the water accumulation groove 253 is arranged above the carrying block 251 and is connected with the water interception bar 252, the water accumulation groove 253 and the carrying block 251 are in an integrated structure, the water collection pipe 254 is connected between the water accumulation groove 253 and the water falling pipe 255 in a embedding mode, the water interception bar 252 made of spandex materials can swing along with air flow when the air intake device 42 sucks air, small water drops moving along with the air flow are attached to the surface of the water interception bar 252, and can be lifted by the air flow and stored in the umbrella-shaped structure at the top end of the water interception bar 252.

Based on the above embodiment, the specific working principle is as follows:

the air in the sewage pool is sucked into the deodorizer 3 from the extraction device 4 by the fan 2 for deodorization treatment and then is sent into the filter 1 for filtration and then is discharged, when the sewage level is too high, the floating block 43 made of chloroprene rubber material below the air inlet device 42 can float to drive the push rod 423 in transition fit with the lower end of the shell 421 to move upwards, so that the gate plate 243 slides in the chute 241, when the pushing block 242 is contacted with the pushing block 244 in the trapezoidal structure which is embedded and connected with the upper end and the lower end of the outer side of the gate plate 243, the two pushing blocks 242 in the pear-shaped structure rotate upwards to abut against the pushing block 244, so that the inner side of the gate plate 243 is tightly attached to the inner side of the chute 241, thereby preventing the liquid from entering the extraction device 4 from the air inlet 422, when the air inlet device 42 works normally, the water interception bar 252 made of spandex material of the water interception device 425 swings along with the air flow and attaches small water beads moving along with the air flow, and the small water beads are attached to the surface of the water interception bar 252, the air flow lifts the water-retaining strip 252 to the umbrella-shaped structure at the top end for storage, when the fan 2 stops working temporarily, the small water drops flow along the surface of the water-retaining strip 252 to the water-collecting tank 253 arranged above the carrier block 251 and connected with the water-retaining strip 252, and flow from the water-collecting pipe 254 to the water-dropping pipe 255 for centralized discharge.

Example two: referring to fig. 8-11, the embodiments of the present invention are as follows:

the invention provides a high-concentration organic malodorous waste gas treatment machine for a town sewage treatment plant, wherein a second air passing pipe 411 comprises a pipe body 131, a guide vane 132, a center post 133, a baffle 134, a drain pipe 135 and a waterproof cover 136, the guide vane 132 is in a spiral strip structure, the guide vane 132 is welded between the pipe body 131 and the center post 133, the baffle 134 is fixedly embedded at the bottom of the guide vane 132, the drain pipe 135 is welded on the surface of the lower end of the pipe body 131, the waterproof cover 136 is movably clamped at the left end of the drain pipe 135, the guide vane 132 in the spiral strip structure can guide the movement of air flow and improve the contact area of the air flow in the second air passing pipe 411, so that water vapor in the air flow is more easily attached and condensed into water drops.

The guide vane 132 comprises a sheet body 321, an air passing pipe 322 and a drainage strip 323, wherein the inner wall of the air passing pipe 322 is of a wave structure, the air passing pipe 322 is fixedly connected inside the sheet body 321 in an embedded mode, the drainage strip 323 is welded on the upper surface of the sheet body 321, and the inner wall of the air passing pipe 322 of the wave structure can enable part of gas to penetrate through the sheet body 321 and form irregular turbulent flow so that water vapor is condensed on the inner wall of the air passing pipe 322.

Based on the above embodiment, the specific working principle is as follows:

after the air enters the second air passing pipe 411 from the air inlet 42, because the pressure in the pipe body 131 is high, the waterproof cover 136 movably clamped at the left end of the drain pipe 135 can be adsorbed at the left end of the drain pipe 135 to seal the drain pipe 135 and prevent the sewage from being poured into the second air passing pipe 411 due to too high water level, the guide sheet 132 welded and connected to the spiral band-shaped structure of the pipe body 131 can guide the movement of the air flow and improve the contact area of the air flow in the second air passing pipe 411, so that the water vapor in the air can be more easily attached to the surfaces of the guide sheet 132, the center pillar 133 and the inner wall of the pipe body 131 to be condensed into water drops, when the air flow moves on the surface of the sheet body 321 of the guide sheet 132, part of the air can be sucked from the lower part of the sheet body 321 by the air passing pipe 322, when the air passes through the air passing pipe 322 with the wavy inner wall, irregular flow can be formed, so that the water drops are condensed on the upper surface of the sheet body 321 by the air flow, when the fan 2 stops working, the waterproof cover 136 attached to the left end of the drain pipe 135 vertically droops to separate from the left end of the drain pipe 135, and water drops on the surfaces of the guide piece 132 and the center post 133 and on the inner wall of the pipe body 131 flow downward to the rear of the drainage strip 323 under gravity, are concentrated into water flow, flow to the inner side of the guide piece 132 with a lower position, flow downward along the connection part of the guide piece 132 and the center post 133 to the rear of the baffle 134 fixedly connected to the bottom of the guide piece 132, and are discharged from the drain pipe 135 in a concentrated manner.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.