Dust removal equipment for air pollution control

Abstract

The utility model relates to the technical field of dust removal, in particular to dust removal equipment for air pollution abatement, which comprises a machine body box, an exhaust fan is assembled on the top of the right side of the machine body box, a draught hood is connected below the right side of the exhaust fan, the draught hood is assembled inside the right side of the machine body box in an inserted manner, and a corresponding air suction butt joint seat is assembled on the left side of the machine body box. A butt joint sleeve head is connected to the outer end of the air suction butt joint seat in a sleeving mode, an air suction head pipe is integrally arranged at the upper end of the butt joint sleeve head, a hoop is assembled outside the air suction head pipe, a supporting rod is supported at the bottom of the hoop, a sleeve rod is arranged outside the supporting rod in a sleeving mode, and a water pump is assembled at the top of the left side of the machine body box. The water outlet end and the water inlet end of the water pump are connected with a pumping pipe and a water supply pipe correspondingly, a spraying cover is assembled at the inner end of the pumping pipe, and a filtering cover is arranged below the spraying cover. Dust collection and dust removal can be adjusted conveniently according to needs, and meanwhile filtering and recycling can be carried out conveniently in the spraying process.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, and particularly relates to a dust removal device for air pollution control. Background Technique

[0002] With the acceleration of the industrialization process and the rapid development of urbanization, the problem of air pollution is becoming increasingly serious. Particulate matter in the air is one of the main pollutants. These particulate matters not only cause serious harm to human health, but also affect the climate and ecological environment. During industrial production processes, such as in industries like steel, cement, chemical engineering, and power generation, a large amount of dust and waste gas are generated. Traditional dust removal methods include gravity sedimentation, inertial separation, suction spraying, etc.

[0003] In this regard, Chinese Patent Application No.: CN202321927880.8 discloses a dust removal device for air pollution control, which includes a box body, an air inlet structure, an adjustment structure, and a filtering structure. Air inlet grooves are respectively opened on both sides of the box body, and a group of air inlet structures are respectively arranged inside the air inlet grooves on both sides of the box body. Two groups of adjustment structures are arranged on the upper surface of the box body, and each group of adjustment structures corresponds to a group of air inlet structures. A filtering structure is arranged inside the box body;

[0004] However, the existing dust removal devices for air pollution control are inconvenient to adjust dust suction and dust removal according to needs, and at the same time, it is inconvenient to filter and reuse during spraying, which affects the use efficiency and is prone to waste;

[0005] Therefore, in order to solve the above problems, a dust removal device for air pollution control is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a dust removal device for air pollution control, so as to solve the problems in the above background technique that the existing dust removal devices for air pollution control are inconvenient to adjust dust suction and dust removal according to needs, and at the same time, it is inconvenient to filter and reuse during spraying, which affects the use efficiency and is prone to waste.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A dust removal device for air pollution control, including a machine body box, a spray chamber is assembled and arranged above the machine body box, a liquid collection chamber is assembled and arranged below the machine body box, and legs support the bottom of the liquid collection chamber;

[0008] A suction fan is assembled at the top right of the body case, and an air extraction hood is connected below the right side of the suction fan. The air extraction hood is inserted and assembled inside the right side of the body case. A corresponding air intake docking seat is assembled on the left side of the body case. A docking sleeve is sleeved and connected to the outer end of the air intake docking seat, and an air intake head pipe is integrally provided at the upper end of the docking sleeve. A clamp is assembled outside the air intake head pipe. A support rod is supported at the bottom of the clamp, and a sleeve rod is sleeved outside the support rod. A water pump is assembled at the top left of the body case. The water outlet end and the water inlet end of the water pump are respectively connected to a pumping pipe and a water supply pipe, and a spray hood is assembled at the inner end of the pumping pipe. A filter hood is arranged below the spray hood.

[0009] As a further step of this solution, a support seat is sleeved and supported at the lower part of the sleeve rod, and the support seat is assembled on the outer wall of the left side of the body case by screws. A locking pin two is threadedly inserted outside the support seat, and the inner end of the locking pin two abuts against the outer wall of the sleeve rod. A reserved slot corresponding to the sleeve rod is reserved inside the support seat.

[0010] As a further step of this solution, the cross-section of the support rod is hexagonal, and a hexagonal groove corresponding to the support rod is opened inside the sleeve rod. A locking pin one is threadedly inserted on the outer wall of the upper end of the sleeve rod, and the inner end of the locking pin one abuts against the surface of the support rod.

[0011] As a further step of this solution, a telescopic pipe is integrally provided between the docking sleeve and the air intake head pipe, and a dust suction hood is integrally provided at the front end of the air intake head pipe, and the dust suction hood is in a wide-mouth shape. An edge clamping tongue corresponding to the outer side of the docking sleeve is integrally provided on the outer side wall of the air intake docking seat, and a sealing cap is sleeved and blocked on the outer side of the air intake docking seat when the docking sleeve is not sleeved.

[0012] As a further step of this solution, the air extraction end of the suction fan is connected and assembled with the air extraction hood through an air extraction pipe, and the air extraction hood is assembled in an inclined downward shape. A protective cover is assembled inside the inner end of the air extraction hood.

[0013] As a further step of this solution, a check valve one and a check valve two are assembled on the outer end of the water supply pipe through a three-way pipe. The water inlet end of the check valve one is used to connect to a tap water pipe. The water inlet end of the check valve two is connected to an auxiliary pipe. The lower end of the auxiliary pipe is assembled and connected to the bottom of the liquid collection bin, and a liquid discharge hole corresponding to the auxiliary pipe is opened at the bottom of the liquid collection bin.

[0014] As a further step of this solution, the left and right sides of the spray hood are hoisted inside the spray chamber by bolts, and spray nozzles are uniformly arranged in an array at the bottom of the spray hood, and through holes are opened inside the spray nozzles.

[0015] As a further improvement of this solution, a limiting support ring is provided around the bottom of the filter cover, and the limiting support ring is fixed to the inner side wall of the upper end of the liquid collecting bin. A slot corresponding to the filter cover is provided at the lower part of the front side of the machine body box, and an outer plug plate is sealed on the outer side of the filter cover. The side of the outer plug plate is assembled and fastened to the outer wall of the lower part of the front side of the machine body box through a screw pin. A convex spherical grip is integrally provided on the outer wall of the front side of the filter cover.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model is convenient for adjusting dust suction and dust removal according to needs, and is also convenient for filtering and reusing during spraying.

[0017] 1. By providing an exhaust fan, under the suction of the exhaust hood, the polluted air is sucked through the cooperation of the air suction docking seat and the docking socket, which is convenient for subsequent spraying treatment. At the same time, during use, through the support and assembly of the clamp, the support rod, and the sleeve rod, it is convenient to adjust the air suction head pipe, so that the air suction head pipe can be lifted and the angle can be adjusted according to needs, that is, it can be lifted and adjusted under the cooperation of the support rod and the sleeve rod. At the same time, the sleeve rod can be rotated to adjust the angle orientation of the air suction head pipe, so that different air suction head pipes can be oriented towards different positions for suction, making dust removal more convenient. Through this design, the convenience and practicality of the dust removal equipment for air pollution control are improved.

[0018] 2. By providing a water pump, the sucked air is sprayed and dust is removed through the cooperation of the pumping pipe and the spraying hood, and then filtered through the filter cover. After being collected by the liquid collecting bin, it is reused through the cooperation of the water supply pipe, which is convenient for water circulation. Through this design, the convenience and practicality of the dust removal equipment for air pollution control are improved. Description of the Drawings

[0019] Figure 1 It is a front view sectional three-dimensional schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a side view three-dimensional schematic diagram of the overall structure of the present utility model;

[0021] Figure 3 It is a bottom view three-dimensional schematic diagram of the overall structure of the present utility model;

[0022] Figure 4 It is a top view sectional three-dimensional schematic diagram of the structure of the present utility model;

[0023] Figure 5 It is a side view three-dimensional schematic diagram of the partial structure of the water pump of the present utility model;

[0024] In the figure: 100, the body case; 110, the spray chamber; 120, the liquid collection chamber; 130, the support leg; 200, the exhaust fan; 201, the exhaust duct; 210, the exhaust hood; 211, the protective cover; 220, the air intake docking seat; 221, the side clamping tongue; 222, the sealing cap; 230, the docking socket; 231, the air intake head pipe; 232, the telescopic pipe; 233, the dust suction hood; 240, the clamp; 250, the support rod; 251, the locking pin one; 260, the sleeve rod; 261, the support seat; 262, the locking pin two; 263, the reserved slot; 300, the water pump; 310, the pumping pipe; 320, the spray hood; 321, the spray nozzle; 330, the water supply pipe; 340, the check valve one; 350, the check valve two; 351, the auxiliary pipe; 352, the liquid discharge hole; 400, the filter hood; 401, the outer plugging plate; 402, the convex ball grip; 410, the limiting support ring. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1 - 5 , an embodiment provided by the present invention:

[0027] A dust removal device for air pollution control, including a body case 100, a spray chamber 110 is assembled and arranged above the body case 100, a liquid collection chamber 120 is assembled and arranged below the body case 100, and support legs 130 are supported at the bottom of the liquid collection chamber 120;

[0028] An exhaust fan 200 is assembled at the top right of the body case 100, and an exhaust hood 210 is connected below the right side of the exhaust fan 200. The exhaust hood 210 is inserted and assembled inside the right side of the body case 100. A corresponding air intake docking seat 220 is assembled on the left side of the body case 100. A docking socket 230 is sleeved and connected to the outer end of the air intake docking seat 220. An air intake head pipe 231 is integrally provided at the upper end of the docking socket 230. A clamp 240 is assembled outside the air intake head pipe 231. A support rod 250 is supported at the bottom of the clamp 240. A sleeve rod 260 is sleeved outside the support rod 250. A water pump 300 is assembled at the top left of the body case 100. The water outlet end and the water inlet end of the water pump 300 are respectively connected to a pumping pipe 310 and a water supply pipe 330. A spray hood 320 is assembled at the inner end of the pumping pipe 310. A filter hood 400 is arranged below the spray hood 320;

[0029] More specifically in this embodiment, a support base 261 is sleeved and supported at the lower part of the sleeve rod 260, and the support base 261 is assembled on the left outer wall of the machine body box 100 by screws. A second locking pin 262 is threadedly inserted into the outer side of the support base 261, and the inner end of the second locking pin 262 abuts against the outer wall of the sleeve rod 260. A reserved slot 263 corresponding to the sleeve rod 260 is reserved inside the support base 261, which is convenient for inserting and adjusting the support of the sleeve rod 260;

[0030] More specifically in this embodiment, the cross-section of the support rod 250 is hexagonal, and a hexagonal groove corresponding to the support rod 250 is opened inside the sleeve rod 260. A first locking pin 251 is threadedly inserted into the outer wall of the upper end of the sleeve rod 260, and the inner end of the first locking pin 251 abuts against the surface of the support rod 250, which is convenient for adjusting the limit of the lifting support of the support rod 250 and the sleeve rod 260;

[0031] More specifically in this embodiment, a telescopic tube 232 is integrally provided between the docking socket 230 and the suction head tube 231, and a dust suction hood 233 is integrally provided at the front end of the suction head tube 231. The dust suction hood 233 is in a wide-mouth shape. An edge tongue 221 corresponding to the outer side of the docking socket 230 is integrally provided on the outer side wall of the suction docking seat 220. When the docking socket 230 is not sleeved on the outer side of the suction docking seat 220, a sealing cap 222 is sleeved and plugged, which is convenient for the lifting and auxiliary stretching between the docking socket 230 and the suction head tube 231, and at the same time, it is convenient to select and add a corresponding number of docking sockets 230 for suction work according to needs;

[0032] More specifically in this embodiment, the air extraction end of the exhaust fan 200 is connected and assembled with the air extraction hood 210 through an air extraction pipe 201, and the air extraction hood 210 is assembled in an inclined downward shape. A protective cover 211 is assembled inside the inner end of the air extraction hood 210, which is convenient for the connection and assembly of the air extraction hood 210 and for preventing dust accumulation inside the air extraction hood 210;

[0033] More specifically in this embodiment, a first check valve 340 and a second check valve 350 are assembled on the outer end of the water supply pipe 330 through a three-way pipe. The water inlet end of the first check valve 340 is used to connect to the tap water pipe, and the water inlet end of the second check valve 350 is connected with an auxiliary pipe 351. The lower end of the auxiliary pipe 351 is assembled and connected to the bottom of the liquid collection chamber 120, and a drain hole 352 corresponding to the auxiliary pipe 351 is opened at the bottom of the liquid collection chamber 120, which is convenient for the circulating water supply of the water supply pipe 330 and for preventing backflow;

[0034] More specifically in this embodiment, the left and right sides of the spray hood 320 are hoisted inside the spray chamber 110 by bolts, and spray nozzles 321 are uniformly arranged in an array at the bottom of the spray hood 320. Through holes are opened inside the spray nozzles 321, which is convenient for assisting in spraying the inhaled air in cooperation with the auxiliary spray hood 320, making the operation more convenient;

[0035] More specifically in this embodiment, a limit support ring 410 is supported around the bottom of the filter cover 400, and the limit support ring 410 is fixed to the inner side wall of the upper end of the liquid collecting bin 120. A slot corresponding to the filter cover 400 is provided in the lower part of the front side of the machine body box 100. An outer blocking plate 401 is blocked on the outer side of the filter cover 400, and the side of the outer blocking plate 401 is assembled and fastened to the outer wall of the lower part of the front side of the machine body box 100 through a screw pin. A convex ball grip 402 is integrally provided on the outer wall of the front side of the filter cover 400, which is convenient for disassembly, cleaning, maintenance and repair after a period of use.

[0036] Working principle: During assembly and use, according to the usage requirements, a corresponding docking socket 230 is sleeved under the cooperation of the air suction docking seat 220, and the docking socket 230 is limited and clamped under the cooperation of the side clamping tongue 221. Subsequently, according to the needs, the support rod 250 and the sleeve rod 260 supported under the corresponding air suction head tube 231 are selected for adjustment and support. During adjustment, the height of the air suction head tube 231 is adjusted by the lifting of the support rod 250 and the sleeve rod 260. Subsequently, the sleeve rod 260 is rotated to drive the orientation angle adjustment of the air suction head tube 231. Subsequently, the lock pin two 262 and the lock pin one 251 are tightened and limited, so that a corresponding number of air suction head tubes 231 and the dust suction hood 233 perform suction at different directions and heights. The air is sucked through the air extractor 200 and the air extraction hood 210. Subsequently, after being sucked into the machine body box 100, through the water supply of the water pump 300, spraying is performed under the cooperation of the spraying hood 320 and the spraying nozzle 321. During spraying, through the filtration of the filter cover 400, the water body is collected through the liquid collecting bin 120 and then reused through the pumping of the water supply pipe 330 and the water pump 300 under the cooperation of the auxiliary pipe 351 and the drain hole 352. At the same time, with the assembly of the check valve two 350 and the check valve one 340, it is convenient to prevent backflow, making the use more convenient. It should be noted that the specific connection structure and working principle of the relevant check valve one 340 and check valve two 350 belong to the prior art, and the assembly connections and other related terms in this application are common knowledge to those skilled in the art and can be realized through various implementation methods. And no other special requirements are made in this application, as long as it can achieve the functions in this application. Therefore, no specific limitations are made here.

[0037] The above is only a preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention; any ordinary technician in the industry can smoothly implement the present invention according to the illustrations in the specification and the above description; however, any equivalent changes such as slight modifications, decorations and evolutions made by those skilled in the art within the scope of the technical solution of the present invention using the technical content disclosed above are equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A dust removal device for air pollution control, comprising a body box (100), a spray bin (110) being mounted above the body box (100), a liquid collecting bin (120) being mounted below the body box (100), and a support leg (130) being supported at the bottom of the liquid collecting bin (120); Features: The top right side of the machine box (100) is equipped with an exhaust fan (200), and the lower right side of the exhaust fan (200) is connected to an exhaust hood (210), and the exhaust hood (210) is inserted and installed inside the right side of the machine box (100). The left side of the machine box (100) is equipped with a corresponding air suction docking seat (220), and the outer end of the air suction docking seat (220) is sleeved and connected with a docking sleeve (230), and the upper end of the docking sleeve (230) is integrally provided with an air suction head pipe (231), and the air suction head pipe ( 231) is equipped with a clamp (240) on the outside, the bottom of the clamp (240) supports a support rod (250), and a sleeve rod (260) is sleeved on the outside of the support rod (250), and a water pump (300) is equipped on the top of the left side of the body box (100), and the water outlet and water inlet ends of the water pump (300) are respectively connected to a pumping pipe (310) and a water supply pipe (330), and the inner end of the pumping pipe (310) is equipped with a spray cover (320), and a filter cover (400) is arranged below the spray cover (320).

2. The dust removal equipment for air pollution control according to claim 1, characterized in that: The sleeve rod (260) is sleeved with a support seat (261) at the lower part, and the support seat (261) is assembled on the left outer wall of the body box (100) by screws, and a second locking pin (262) is threadedly inserted on the outer side of the support seat (261), and the inner end of the second locking pin (262) abuts against the outer wall of the sleeve rod (260), and a reserved slot (263) corresponding to the sleeve rod (260) is reserved inside the support seat (261).

3. The dust removal equipment for air pollution control according to claim 1, characterized in that: The support rod (250) has a hexagonal cross section, and a hexagonal groove corresponding to the support rod (250) is provided inside the sleeve rod (260). A locking pin (251) is threadedly inserted into the outer wall of the upper end of the sleeve rod (260), and the inner end of the locking pin (251) abuts against the surface of the support rod (250).

4. The dust removal equipment for air pollution control according to claim 1, characterized in that: A telescopic tube (232) is integrally arranged between the docking sleeve (230) and the air suction head pipe (231), and a dust hood (233) is integrally arranged at the front end of the air suction head pipe (231), and the dust hood (233) is in a wide-mouthed shape; an outer side wall of the air suction docking seat (220) is integrally arranged with a side latch tongue (221) corresponding to the outer side of the docking sleeve (230), and a sealing cap (222) is sleeved and blocked on the outer side of the air suction docking seat (220) when the docking sleeve (230) is not sleeved.

5. The dust removal equipment for air pollution control according to claim 1, characterized in that: The exhaust end of the exhaust fan (200) is connected to the exhaust hood (210) via an exhaust pipe (201), and the exhaust hood (210) is installed in a slanted downward shape. The inner end of the exhaust hood (210) is provided with a protective cover (211).

6. The dust removal equipment for air pollution control according to claim 1, characterized in that: The outer end of the water supply pipe (330) is equipped with a check valve 1 (340) and a check valve 2 (350) through a three-way pipe. The water inlet end of the check valve 1 (340) is used to connect to a tap water pipe, and the water inlet end of the check valve 2 (350) is connected to an auxiliary pipe (351). The lower end of the auxiliary pipe (351) is assembled and connected to the bottom of the liquid collecting bin (120), and the bottom of the liquid collecting bin (120) is provided with a drainage hole (352) corresponding to the auxiliary pipe (351).

7. The dust removal equipment for air pollution control according to claim 1, characterized in that: The left and right sides of the spray hood (320) are hoisted inside the spray bin (110) by means of bolts, and spray nozzles (321) are evenly arranged in an array at the bottom of the spray hood (320), and through holes are provided inside the spray nozzles (321).

8. The dust removal equipment for air pollution control according to claim 1, characterized in that: The bottom of the filter cover (400) is supported by a limiting support ring (410) on all sides, and the limiting support ring (410) is fixed to the inner wall of the upper end of the liquid collecting bin (120); the lower front part of the body box (100) is provided with a slot corresponding to the filter cover (400), and the outer side of the filter cover (400) is blocked by an outer blocking plate (401), and the side of the outer blocking plate (401) is assembled and fastened to the outer wall of the lower front part of the body box (100) by screws; the outer wall of the front side of the filter cover (400) is integrally provided with a convex ball handle (402).

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