Energy-saving and environment-friendly waste gas treatment device for soil remediation

Abstract

The utility model relates to the technical field of waste gas treatment, and provides an energy-saving and environment-friendly waste gas treatment device for soil remediation, which comprises a base and a filter box, the filter box is fixed on one side of the top end of the base, an air blower is mounted at the top end of the base on one side of the filter box, and a gas collecting hood is fixed on one side of the top of the filter box. Through arrangement of a dismounting structure, under the action of three groups of activated carbon filter screens, harmful gas and peculiar smell in waste gas can be efficiently adsorbed, the air quality and the environment safety are guaranteed, a cover plate is moved through a handle, when the cover plate drives a clamping block to move to the outside of a clamping groove through a connecting block, the cover plate and the filter box are separated from each other, and the filter box is convenient to use. And meanwhile, the cover plate drives the activated carbon filter screen to move to the outside of the filter box through the fixing frame, so that the activated carbon filter screen is cleaned at regular intervals, the function of cleaning the activated carbon filter screen at regular intervals is realized, and the convenience of the energy-saving and environment-friendly waste gas treatment device for soil remediation in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field especially relates to a kind of energy-saving and environment-friendly waste gas treatment device for soil remediation. BACKGROUND

[0002] Soil remediation refers to the technical measures for restoring contaminated soil to normal function through physical, chemical and biological methods. During the process of soil remediation, waste gas is generated. To ensure that the pollutants in the waste gas do not harm the environment and human health, a kind of energy-saving and environment-friendly waste gas treatment device for soil remediation is used to collect, treat and discharge the generated waste gas.

[0003] Therefore, the patent with publication number CN215138306U discloses a thermal desorption waste gas treatment device for soil remediation, which includes a thermal desorption device and a dust removal bin and a purification bin provided on the top of the thermal desorption device. A first exhaust pipe is connected between the thermal desorption device and the dust removal bin. A communication pipe is connected between the dust removal bin and the purification bin. An activated carbon adsorption accessory is provided in the purification bin. A second exhaust pipe is provided on the purification bin. A pollution discharge pipe with a valve is provided on the side of the dust removal bin. A coil pipe is provided on the top of the dust removal bin in a spiral shape. One end of the coil pipe extends into the liquid at the bottom of the dust removal bin and is connected with a water pump. The utility model sets the coil pipe and the dust removal cloth. Since the dust removal cloth at the bottom of the coil pipe is placed in a spiral shape, it forms a spiral exhaust passage, which can prolong the time of waste gas in the dust removal bin, so that the dust in the waste gas can be fully removed, and the dust content in the waste gas before contacting the activated carbon adsorption accessory can be reduced, avoiding the phenomenon of rapid saturation of the activated carbon adsorption accessory.

[0004] The thermal desorption waste gas treatment device for soil remediation in the above-mentioned has avoided the phenomenon of rapid saturation of the activated carbon adsorption accessory, but it is inconvenient to disassemble and clean the filter regularly during use, which makes it very inconvenient to use. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an energy-saving and environment-friendly waste gas treatment device for soil remediation to solve the defect of the existing energy-saving and environment-friendly waste gas treatment device for soil remediation that is inconvenient to disassemble.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: an energy-saving and environment-friendly waste gas treatment device for soil remediation, which includes a base and a filter box.

[0007] One side of the top end of the base is fixed with the filter box. A blower is installed on the top end of the base on one side of the filter box. A gas collecting hood is fixed on one side of the top of the filter box.

[0008] A disassembly structure is provided in the filter box.

[0009] The dismounting structure comprises a cover plate arranged at the top end of the filter box, two sides of the bottom end of the top cover plate of the filter box are uniformly provided with clamping grooves, the clamping grooves are internally provided with clamping blocks, one side of the clamping blocks is fixedly provided with a connecting block, the bottom end of the cover plate is uniformly fixedly provided with a fixed frame, and the internal of the fixed frame is provided with an activated carbon filter screen.

[0010] When the device is used, the dismounting structure is arranged, the device is convenient for regularly cleaning the activated carbon filter screen, the convenience of the energy-saving and environment-friendly waste gas treatment device for soil remediation in use is improved, the energy-saving structure is arranged, the device is convenient for energy saving, the applicability of the energy-saving and environment-friendly waste gas treatment device for soil remediation in use is improved, and the purification structure is arranged, the device is convenient for purification, and the safety of the energy-saving and environment-friendly waste gas treatment device for soil remediation in use is improved.

[0011] Preferably, the top end of one side of the base of the air blower is fixed with an energy-saving structure, and the top end of one side of the base of the energy-saving structure is fixed with a purification structure.

[0012] Preferably, the bottom end of the gas collecting cover is fixed with a stainless steel filter screen, and the input end of the air blower extends to the inside of the filter box. The air blower is started, the waste gas enters the inside of the gas collecting cover through the stainless steel filter screen, and under the action of the stainless steel filter screen, the initial effect of filtration is achieved, and the large particles and dust in the waste gas can be effectively removed.

[0013] Preferably, the bottom end of the fixed frame abuts against the bottom of the filter box, the top end of the cover plate is fixed with a handle on both sides, the clamping block and the filter box constitute a clamping structure through the clamping groove, the top end of the connecting block extends to the outside of the filter box and is fixedly connected with the bottom end of the cover plate, and the activated carbon filter screen is provided with three groups. Under the action of the three groups of activated carbon filter screens, harmful gases and odors in the waste gas can be efficiently adsorbed, the quality of air and the safety of the environment are ensured, the cover plate is moved through the handle, when the clamping block is driven by the connecting block to move to the outside of the clamping groove, the cover plate and the filter box are separated from each other at this time, and at the same time, the activated carbon filter screen is driven by the fixed frame to move to the outside of the filter box, so as to regularly clean the activated carbon filter screen.

[0014] Preferably, the energy-saving structure comprises a water bucket, a water inlet and a coil pipe, the water bucket is fixed at the top end of the base, one side of the top end of the water bucket is fixed with the water inlet, and the internal of the water bucket is provided with the coil pipe.

[0015] Preferably, one end of the coil pipe extends to the outside of the water bucket and is fixedly connected with the output end of the air blower, and the other end of the coil pipe extends to the outside of the base.

[0016] Preferably, the purification structure comprises a tower body, an exhaust pipe, a water inlet pipe, a circulating pump, a drain pipe, a conveying pipe, a distribution seat and atomizing nozzles, the tower body is fixed to the top end of the base, a circulating pump is mounted on one side of the bottom of the tower body, the output end of the circulating pump is fixed with the conveying pipe, the top end of the tower body is fixed with the exhaust pipe, the top of the tower body is fixed with the distribution seat, the inner side of the distribution seat is uniformly fixed with atomizing nozzles, one side of the tower body is fixed with the water inlet pipe, and the outer wall of the tower body below the water inlet pipe is fixed with the drain pipe.

[0017] Preferably, one side of the exhaust pipe is fixed with a protective net, one side of the bottom of the tower body is communicated with one end of the coil pipe, one end of the conveying pipe extends to the inside of the tower body and is communicated with one side of the distribution seat, the atomizing nozzles are equidistantly distributed in the inner side of the distribution seat, and the input end of the circulating pump is fixed with a filter screen and extends to the inside of the tower body.

[0018] The energy-saving and environment-friendly waste gas treatment device for soil remediation has the advantages that:

[0019] The detachable structure can efficiently adsorb harmful gases and odors in waste gas under the action of the three groups of activated carbon filter screens, so as to guarantee the quality of air and the safety of the environment, and when the cover plate is moved by the handle and the clamping blocks are moved to the outside of the clamping grooves through the connecting blocks, the cover plate and the filter box are separated from each other, and at the same time, the activated carbon filter screens are moved to the outside of the filter box through the fixed frame, so that the activated carbon filter screens can be cleaned regularly, the device is convenient for regularly cleaning the activated carbon filter screens, and the convenience of the energy-saving and environment-friendly waste gas treatment device for soil remediation in use is improved.

[0020] By setting up the energy saving structure, when the filtered gas enters the inside of the coil through the output end of the air blower, the gas heats the water in the inside of the water bucket through the coil, and finally enters the inside of the tower body through one end of the coil, so that the energy saving effect can be achieved, the energy saving function of the device is realized, and the applicability of the energy saving and environment-friendly waste gas treatment device for soil remediation is improved.

[0021] By setting up the purification structure, when the gas enters the inside of the tower body through the coil, the circulating pump starts to work at this time, the filter screen is installed on the input end of the circulating pump, the sodium hydroxide solution at the bottom of the tower body is filtered through the filter screen and then enters the inside of the distribution seat through the conveying pipe, and then is uniformly sprayed through the atomizing nozzle, under the action of the equally spaced atomizing nozzles, the sodium hydroxide solution reacts with acidic substances in the waste gas to generate harmless substances, finally is discharged through the exhaust pipe, under the action of the protective net, impurities are prevented from entering the inside of the tower body through the exhaust pipe, the sodium hydroxide solution in the inside of the tower body is discharged through the water discharge pipe, new sodium hydroxide solution enters the inside of the tower body through the water inlet pipe and then is recycled, the purification function of the device is realized, and the safety of the energy saving and environment-friendly waste gas treatment device for soil remediation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a front view cross section structure schematic view of the utility model;

[0024] Figure 3 It is a Figure 2 It is an enlarged structure schematic view of the middle A;

[0025] Figure 4 It is a purification structure side view cross section structure schematic view of the utility model;

[0026] Figure 5 It is a dismounting structure bottom view three-dimensional structure schematic view of the utility model.

[0027] The reference signs in the drawing are explained as follows: 1, base; 2, filter box; 3, gas collecting cover; 4, dismounting structure; 401, cover plate; 402, fixed frame; 403, activated carbon filter screen; 404, clamping groove; 405, clamping block; 406, connecting block; 5, air blower; 6, energy saving structure; 601, water bucket; 602, water inlet; 603, coil; 7, purification structure; 701, tower body; 702, exhaust pipe; 703, water inlet pipe; 704, circulating pump; 705, water discharge pipe; 706, conveying pipe; 707, distribution seat; 708, atomizing nozzle. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-5 The utility model provides a kind of energy-saving and environment-friendly waste gas treatment device for soil remediation, including base 1 and filter box 2, the top of base 1 one side is fixed with filter box 2, the top of filter box 2 one side base 1 is equipped with blower 5, the top of filter box 2 one side is fixed with gas collection hood 3, the inside of filter box 2 is provided with dismounting structure 4, dismounting structure 4 includes the cover plate 401 being arranged at the top of filter box 2, the bottom of cover plate 401 top of filter box 2 is evenly provided with clamping groove 404, the inside of clamping groove 404 is provided with clamping block 405, one side of clamping block 405 is fixed with connecting block 406, the bottom of cover plate 401 is evenly fixed with fixed frame 402, the inside of fixed frame 402 is provided with activated carbon filter screen 403, the bottom of fixed frame 402 is in abutment with the bottom of filter box 2, the two sides of the top of cover plate 401 are fixed with handle, clamping block 405 and filter box 2 form clamping structure by clamping groove 404, the top of connecting block 406 extends to the outside of filter box 2 and is fixedly connected with the bottom of cover plate 401, activated carbon filter screen 403 is provided with three groups, the bottom of gas collection hood 3 is fixed with stainless steel filter screen, the input end of blower 5 extends to the inside of filter box 2.

[0030] Refer to Figure 2 And Figure 3 As shown in the drawings, the cover plate 401 is moved to the top of the filter box 2 by the handle, and the cover plate 401 is actuated by the connecting block 406 to move the clamping block 405 to the inside of the clamping groove 404, at this time the bottom of the fixed frame 402 is in abutment with the bottom of the filter box 2, the blower 5 is started, the waste gas enters the inside of the gas collection hood 3 through the stainless steel filter screen, under the action of the stainless steel filter screen, the initial effect of filtration is achieved, which can effectively remove large particles and dust in the waste gas, then the gas enters the inside of the filter box 2, under the action of the three groups of activated carbon filter screens 403, the harmful gas and odor in the waste gas can be efficiently adsorbed, the quality of the air and the safety of the environment are guaranteed, the cover plate 401 is moved by the handle, when the cover plate 401 is actuated by the connecting block 406 to move the clamping block 405 to the outside of the clamping groove 404, at this time the cover plate 401 and the filter box 2 are separated from each other, at the same time the cover plate 401 actuates the activated carbon filter screen 403 to move to the outside of the filter box 2 through the fixed frame 402, so as to clean the activated carbon filter screen 403 regularly.

[0031] The top end of the one side base 1 is fixed with the energy-saving structure 6, the energy-saving structure 6 includes the water bucket 601, the water inlet 602 and the coil pipe 603, the water bucket 601 is fixed to the top end of the base 1, one side of the top end of the water bucket 601 is fixed with the water inlet 602, the inside of the water bucket 601 is provided with the coil pipe 603, one end of the coil pipe 603 extends to the outside of the water bucket 601 and is fixedly connected with the output end of the air blower 5, the other end of the coil pipe 603 extends to the outside of the base 1.

[0032] Referring to Figure 1 and Figure 2 Under the action of the air blower 5, when the filtered gas enters the inside of the coil pipe 603 through the output end of the air blower 5, the gas heats the water in the water bucket 601 through the coil pipe 603, and finally enters the inside of the tower body 701 through one end of the coil pipe 603, so that the energy-saving effect can be achieved.

[0033] The top end of the one side base 1 is fixed with the energy-saving structure 6, the energy-saving structure 6 includes the water bucket 601, the water inlet 602 and the coil pipe 603, the water bucket 601 is fixed to the top end of the base 1, one side of the top end of the water bucket 601 is fixed with the water inlet 602, the inside of the water bucket 601 is provided with the coil pipe 603, one end of the coil pipe 603 extends to the outside of the water bucket 601 and is fixedly connected with the output end of the air blower 5, the other end of the coil pipe 603 extends to the outside of the base 1.

[0034] Referring to Figure 2 and Figure 4As shown, when the gas enters the inside of the tower body 701 through the coil pipe 603, at this time, the circulating pump 704 is started, a filter screen is installed on the input end of the circulating pump 704, the sodium hydroxide solution at the bottom of the tower body 701 is filtered through the filter screen, then enters the inside of the distribution seat 707 through the conveying pipe 706, then is uniformly sprayed through the atomizing nozzle 708, under the action of the equally-spaced atomizing nozzle 708, the sodium hydroxide solution reacts with the acidic substances in the waste gas to generate harmless substances, finally is discharged through the exhaust pipe 702, under the action of the protective screen, impurities are prevented from entering the inside of the tower body 701 through the exhaust pipe 702, the sodium hydroxide solution in the inside of the tower body 701 is discharged through the water discharge pipe 705, new sodium hydroxide solution enters the inside of the tower body 701 through the water inlet pipe 703 and then is recycled.

[0035] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An energy-saving and environment-friendly waste gas treatment device for soil remediation, comprising a base (1) and a filter box (2); Characterized in that: One side of the top end of the base (1) is fixed with the filter box (2), one side of the top end of the base (1) is fixed with the filter box (2), and one side of the top of the filter box (2) is fixed with the gas collecting hood (3); The inside of the filter box (2) is provided with a dismounting structure (4); The dismounting structure (4) includes a cover plate (401) arranged at the top end of the filter box (2), and the bottom end of the cover plate (401) is uniformly provided with clamping grooves (404) on both sides, and the clamping grooves (404) are uniformly provided with clamping blocks (405) inside, and the clamping blocks (405) are fixed with connecting blocks (406) on one side, and the bottom end of the cover plate (401) is uniformly fixed with a fixed frame (402), and the inside of the fixed frame (402) is provided with an activated carbon filter screen (403).

2. The energy-saving and environment-friendly exhaust treatment device for soil remediation according to claim 1, characterized in that: One side of the top end of the base (1) is fixed with an energy-saving structure (6), and one side of the top end of the base (1) is fixed with a purification structure (7).

3. The energy-saving and environment-friendly exhaust treatment device for soil remediation according to claim 1, characterized in that: The bottom end of the gas collecting hood (3) is fixed with a stainless steel filter screen, and the input end of the air blower (5) extends to the inside of the filter box (2).

4. The energy-saving and environment-friendly exhaust treatment device for soil remediation according to claim 1, characterized in that: The bottom end of the fixed frame (402) abuts against the bottom of the filter box (2), the top end of the cover plate (401) is fixed with a handle on both sides, the clamping block (405) and the filter box (2) constitute a clamping structure through the clamping groove (404), the top end of the connecting block (406) extends to the outside of the filter box (2) and is fixedly connected with the bottom end of the cover plate (401), and the activated carbon filter screen (403) is provided with three groups.

5. The energy-saving and environment-friendly exhaust treatment device for soil remediation according to claim 2, characterized in that: The energy-saving structure (6) includes a water bucket (601), a water inlet (602) and a coil pipe (603), the water bucket (601) is fixed on the top end of the base (1), one side of the top end of the water bucket (601) is fixed with the water inlet (602), and the inside of the water bucket (601) is provided with the coil pipe (603).

6. The energy-saving and environment-friendly exhaust treatment device for soil remediation according to claim 5, characterized in that: One end of the coil pipe (603) extends to the outside of the water bucket (601) and is fixedly connected with the output end of the air blower (5), and the other end of the coil pipe (603) extends to the outside of the base (1).

7. The energy-saving and environment-friendly exhaust treatment device for soil remediation according to claim 5, characterized in that: The purification structure (7) includes a tower body (701), an exhaust pipe (702), a water inlet pipe (703), a circulating pump (704), a drain pipe (705), a conveying pipe (706), a flow distribution seat (707) and an atomizing nozzle (708), the tower body (701) is fixed to the top end of the base (1), one side of the bottom of the tower body (701) is provided with the circulating pump (704), the output end of the circulating pump (704) is fixed with the conveying pipe (706), the top end of the tower body (701) is fixed with the exhaust pipe (702), the top of the tower body (701) is fixed with the flow distribution seat (707), the inner side of the flow distribution seat (707) is uniformly fixed with the atomizing nozzle (708), one side of the tower body (701) is fixed with the water inlet pipe (703), the outer wall of the tower body (701) below the water inlet pipe (703) is fixed with the drain pipe (705).

8. The energy-saving and environment-friendly exhaust treatment device for soil remediation according to claim 7, characterized in that: One side of the exhaust pipe (702) is fixed with a protective net, one side of the bottom of the tower body (701) is communicated with one end of the coil pipe (603), one end of the conveying pipe (706) extends to the inside of the tower body (701) and is communicated with one side of the flow distribution seat (707), the atomizing nozzles (708) are equally spaced on the inner side of the flow distribution seat (707), the input end of the circulating pump (704) is fixed with a filter screen and extends to the inside of the tower body (701).

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