CN214513742U - Environment-friendly engineering harmful gas processing apparatus - Google Patents

Abstract

The utility model discloses a harmful gas treatment device for environmental protection engineering, which relates to the technical field of harmful gas treatment equipment and comprises a treatment box and a mounting rack, wherein the mounting rack is vertically arranged on the side wall of the treatment box and is fixedly connected with the treatment box through screws; handle the case and include the box, the top cap, backward flow mechanism, spray the mechanism, the intake pipe, the filter screen group, positioning mechanism and blast pipe, the top cap embedding sets up the top intermediate position at the box, and pass through hinge connection with the box, backward flow mechanism is the bottom border position of horizontal installation at the box, it is the inside border position of horizontal installation at the box to spray the mechanism, the intake pipe is the level and runs through the setting and lean on lower position at the lateral wall of box, it sprays to have the adoption, these three kinds of modes of grid net and liquid level contact guarantee that reaction liquid contacts with gas, improve the utilization ratio and the purification degree of reaction liquid, can be convenient for change advantages such as reaction liquid and filter media.

Description

Environment-friendly engineering harmful gas processing apparatus

Technical Field

The utility model relates to a gas processing apparatus technical field specifically says to an environmental protection engineering harmful gas processing apparatus.

Background

The harmful gas is gas which has adverse effect on the health of people or animals, or has no effect on the health of the people or animals, but causes the people or animals to feel uncomfortable, and the comfort of the people or animals is affected.

However, when the conventional harmful gas treatment apparatus treats gas by using reaction liquid, the contact time and contact surface between the gas and the reaction liquid are limited, so that the treatment effect is poor, and the reaction liquid and the filter medium are not easily replaced.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides an environmental protection engineering harmful gas processing apparatus herein has and adopts spray, grid net and liquid level contact these three kinds of modes to guarantee that reaction liquid and gas contact, improves the utilization ratio and the purification degree of reaction liquid, can be convenient for change advantages such as reaction liquid and filter media.

The utility model is realized in such a way, an environment-friendly engineering harmful gas treatment device is constructed, which comprises a treatment box and a mounting rack, wherein the mounting rack is vertically arranged on the side wall of the treatment box and is fixedly connected with the treatment box through screws; the treatment box comprises a box body, a top cover, a backflow mechanism, a spraying mechanism, an air inlet pipe, a filter screen group, a positioning mechanism and an exhaust pipe, wherein the top cover is embedded into the middle position of the top of the box body and is connected with the box body through a hinge;

further, the backward flow mechanism includes backward flow case, water pump, filter media and drain pipe, and the backward flow case is the level and sets up at the bottom edge of box to pass through screw fixed connection with the box, the water pump is the inside border position of installing at the backward flow case perpendicularly, and the filter media is filled in the inside of backward flow case, and the drain pipe is the slope and link up the bottom border position that sets up at the backward flow case, the top edge of backward flow mechanism and the box intercommunication of handling the case.

Further, spray the mechanism and include the delivery pipe, spray pipe network and grid net, spray the pipe network and be horizontal installation at the interior top of box, the grid net is the inside intermediate position of installing at the box perpendicularly, the top of delivery pipe with spray the pipe network intercommunication fixed, the grid net is located the bottom that sprays the pipe network, the bottom of delivery pipe runs through the inside that sets up at the sealed tube, and the outlet intercommunication of water supply pipe bottom and water pump is fixed.

Further, the filter screen group includes base and filter screen piece, and the base is the interior bottom of horizontal installation at the box, and filter screen piece is the top of setting at the base perpendicularly.

Further, positioning mechanism includes spacing pipe, interior axle, roof and spring, and spacing pipe is the horizontal welding at the inside wall of box, and the one end embedding of interior axle sets up in the inside of spacing pipe to and spacing between the pipe realize clearance fit, the spring embedding is installed in the inside of spacing pipe, and the roof is the other end that sets up in the axle perpendicularly, and passes through screw fixed connection with interior axle.

Furthermore, the inside welding of box has the sealed tube, and the bottom and the box outside intercommunication of sealed tube.

The utility model discloses an advantage embodies to be:

the method has the advantages that: the backward flow mechanism includes the backward flow case, a water pump, filter media and drain pipe, the backward flow case is the level and sets up the bottom edge at the box, and pass through screw fixed connection with the box, the water pump is the inside border position of installing at the backward flow case perpendicularly, the filter media is filled in the inside of backward flow case, the drain pipe is the slope and link up the bottom border position that sets up at the backward flow case, the top edge of backward flow mechanism and the box intercommunication of handling the case, can carry out the backward flow processing to reaction liquid through the backward flow mechanism that sets up, realize the circulation.

The method has the advantages that: the mechanism that sprays includes the delivery pipe, spray pipe network and grid net, it is horizontal installation at the interior top of box to spray the pipe network, the grid net is the inside intermediate position of installing at the box perpendicularly, the top of delivery pipe is fixed with the pipe network intercommunication that sprays, the grid net is located the bottom that sprays the pipe network, the bottom of delivery pipe runs through the inside that sets up at the sealed tube, and the outlet intercommunication of water supply pipe bottom and water pump is fixed, filter screen group includes base and filter screen piece, the base is the interior bottom of horizontal installation at the box, filter screen piece is the top of setting at the base perpendicularly, spray pipe network cooperation grid net through setting up and can make gas fully get with the reaction liquid contact, and the reaction efficiency is improved.

The method has the advantages that: positioning mechanism includes spacing pipe, interior axle, roof and spring, spacing pipe is the inside wall of level welding at the box, the one end embedding of interior axle sets up the inside at spacing pipe, and with spacing between the pipe realize clearance fit, the inside at spacing pipe is installed in the spring embedding, the roof is the other end that sets up in the axle perpendicularly, and pass through screw fixed connection with interior axle, the inside welding of box has the sealed tube, the bottom and the box outside intercommunication of sealed tube, positioning mechanism through setting up can carry out spacing fixed to the filter screen group, avoid it to take place the skew.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side elevation and longitudinal elevation of the present invention;

fig. 3 is one of the enlarged schematic views of part a of fig. 2 according to the present invention;

fig. 4 is a second enlarged view of the part a of fig. 2 according to the present invention.

Sequence numbers shown in the figures: the device comprises a treatment box 1, a box body 11, a sealing pipe 111, a top cover 12, a return mechanism 13, a return box 131, a water pump 132, a filter material 133, a drain pipe 134, a spraying mechanism 14, a water supply pipe 141, a spraying pipe network 142, a grid network 143, an air inlet pipe 15, a filter screen group 16, a base 161, a filter screen piece 162, a positioning mechanism 17, a limiting pipe 171, an inner shaft 172, a top plate 173, a spring 174, an exhaust pipe 18 and a mounting rack 2.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an environmental protection engineering harmful gas processing device through improvement, as shown in the attached drawing of the specification, the device can be implemented as follows; the device comprises a treatment box 1 and a mounting rack 2, wherein the mounting rack 2 is vertically arranged on the side wall of the treatment box 1 and is fixedly connected with the treatment box 1 through screws; the treatment box 1 comprises a box body 11, a top cover 12, a backflow mechanism 13, a spraying mechanism 14, an air inlet pipe 15, a filter screen group 16, a positioning mechanism 17 and an exhaust pipe 18, wherein the top cover 12 is embedded in the middle position of the top of the box body 11 and is connected with the box body 11 through a hinge, the backflow mechanism 13 is horizontally arranged at the edge position of the bottom of the box body 11, the spraying mechanism 14 is horizontally arranged at the edge position of the inner part of the box body 11, the air inlet pipe 15 is horizontally arranged at the lower position of the side wall of the box body 11 in a penetrating manner, the exhaust pipe 18 is horizontally arranged at the opposite side of the air inlet pipe 15, the filter screen group 16 is vertically arranged at the middle position of the inner part of the box body 11, and the positioning mechanism 17 is horizontally arranged on the inner side wall of the box body 11;

the working principle of the harmful gas treatment device in the environmental protection engineering is as follows: firstly, a worker fixes a processing box 1 through a mounting frame 2, then connects an air inlet pipe 15 and an air outlet pipe 18 with corresponding pipelines, pours corresponding reaction liquid for gas processing into a box body 11, then installs a filter mesh 162 made of corresponding materials in the box body 11, when gas enters the box body 11 from the air inlet pipe 15, a water pump 132 supplies the reaction liquid to a spraying pipe network 142 through a water supply pipe 141, the reaction liquid sprays downwards through the spraying pipe network 142, the gas reacts with the reaction liquid when passing through, meanwhile, a grid network 143 is installed at the bottom of one spraying pipe network 142, the reaction liquid flows downwards along the grid network 143, when the gas passes through the grid network 143, the gas reacts with the reaction liquid flowing downwards on the surface, and after passing through the grid network 143, the gas needs to pass through the filter mesh 162 and is finally discharged through the air outlet pipe 18, wherein after the reaction liquid flows downwards from the spraying pipe network 142, can assemble bottom in box 11, sustainability must react with gas emergence, and the flow back box 131 and the box 11 intercommunication of bottom, the reaction liquid can flow into flow back box 131, then flow back by water pump 132, the drain pipe 134 of accessible return mechanism 13 bottom is got rid of the reaction liquid, when needs are changed filter screen piece 162, can open the top cap 12 at top can, positioning mechanism 17 through setting can fix a position filter screen piece 162, with the filter screen piece 162 of adaptation different thickness.

In conclusion; the utility model discloses environmental protection engineering harmful gas processing apparatus compares with current environmental protection engineering harmful gas processing apparatus, has and adopts spray, grid net and liquid level contact these three kinds of modes to guarantee that reaction liquid contacts with gas, improves the utilization ratio and the purification degree of reaction liquid, can be convenient for change advantages such as reaction liquid and filter media.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides an environmental protection engineering harmful gas processing apparatus, is including handling case (1) and mounting bracket (2), its characterized in that: the mounting rack (2) is vertically arranged on the side wall of the treatment box (1) and is fixedly connected with the treatment box (1) through screws; the treatment box (1) comprises a box body (11), a top cover (12), a backflow mechanism (13), a spraying mechanism (14), an air inlet pipe (15), a filter screen group (16), a positioning mechanism (17) and an exhaust pipe (18), the top cover (12) is embedded in the middle position of the top of the box body (11), and is connected with the box body (11) through a hinge, the backflow mechanism (13) is horizontally arranged at the edge position of the bottom of the box body (11), the spraying mechanism (14) is horizontally arranged at the inner edge position of the box body (11), the air inlet pipe (15) is horizontally arranged at the lower position of the side wall of the box body (11) in a penetrating way, the exhaust pipe (18) is horizontally arranged at the opposite side of the air inlet pipe (15), the filter screen group (16) is vertically arranged at the middle position in the box body (11), the positioning mechanism (17) is horizontally arranged on the inner side wall of the box body (11).

2. The harmful gas treatment device of the environmental protection project according to claim 1, characterized in that: reflux unit (13) are including flow-back box (131), water pump (132), filter media (133) and drain pipe (134), flow-back box (131) are the level and set up at the bottom edge of box (11) to pass through screw fixed connection with box (11), water pump (132) are the inside border position of installing perpendicularly at flow-back box (131), filter media (133) are filled in the inside of flow-back box (131), drain pipe (134) are the slope and link up the bottom border position that sets up at flow-back box (131), the top edge of reflux unit (13) and box (11) the intercommunication of handling case (1).

3. The harmful gas treatment device of the environmental protection project according to claim 1, characterized in that: the spraying mechanism (14) comprises a water supply pipe (141), a spraying pipe network (142) and a grid network (143), the spraying pipe network (142) is horizontally arranged at the inner top of the box body (11), the grid network (143) is vertically arranged at the middle position inside the box body (11), the top end of the water supply pipe (141) is communicated and fixed with the spraying pipe network (142), the grid network (143) is located at the bottom of the spraying pipe network (142), the bottom end of the water supply pipe (141) penetrates through the sealing pipe (111), and the bottom end of the water supply pipe (141) is communicated and fixed with a water outlet of the water pump (132).

4. The harmful gas treatment device of the environmental protection project according to claim 1, characterized in that: the filter screen group (16) comprises a base (161) and a filter screen sheet (162), the base (161) is horizontally arranged at the inner bottom of the box body (11), and the filter screen sheet (162) is vertically arranged at the top of the base (161).

5. The harmful gas treatment device of the environmental protection project according to claim 1, characterized in that: the positioning mechanism (17) comprises a limiting pipe (171), an inner shaft (172), a top plate (173) and a spring (174), the limiting pipe (171) is horizontally welded on the inner side wall of the box body (11), one end of the inner shaft (172) is embedded in the limiting pipe (171) and is in clearance fit with the limiting pipe (171), the spring (174) is embedded in the limiting pipe (171), and the top plate (173) is vertically arranged at the other end of the inner shaft (172) and is fixedly connected with the inner shaft (172) through screws.

6. The harmful gas treatment device of the environmental protection project according to claim 1, characterized in that: the inside welding of box (11) has sealed tube (111), the bottom and the box (11) outside intercommunication of sealed tube (111).

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