CN217188661U - A circulating air pulse bag dust removal device - Google Patents

Abstract

The utility model discloses a circulating air type pulse cloth bag dust removal device, which comprises a box body, a dust treatment mechanism is arranged inside the box body, a clamping mechanism is arranged on the outer wall of one side of the box body, and the dust treatment mechanism is a guide which is fixedly connected to the inner wall of the box body. The flow plate, the bottom of the guide plate is provided with a dust collection cavity, a set of fixing rods are fixedly connected to the inner wall of the top of the dust collection cavity, the inner wall of the fixing rod is fixedly connected with a water spray pipe, and the top of the water spray pipe is fixedly connected with a spray head, a set of water spray pipes The other end is flanged with a water inlet pipe, the other end of the water inlet pipe protrudes from the outer wall of the box, a sewage outlet is arranged at the bottom of the dust collection chamber, and a sedimentation liquid is arranged inside the dust collection chamber. The utility model uses the dust treatment mechanism provided by the exhaust pipe and the fan to blow the dust accumulated in the dust removal bag to the dust collection cavity, and the sedimentation liquid enters the water spray pipe and is sprayed by the nozzle to remove the dust floating in the air. Wetting and falling can effectively prevent dust from rising and improve dust removal efficiency.

Description

A circulating air pulse bag dust removal device

technical field

The utility model relates to the technical field of environmental protection, in particular to a circulating air type pulse bag dust removal device.

Background technique

Nowadays, environmental problems are becoming more and more serious, and people's awareness of environmental protection is becoming more and more intense. Pulse bag filter has been widely used in dust gas treatment. It has the advantages of high dust removal efficiency, energy saving, reduction of atmospheric pollution, low cost, convenient operation and maintenance. Easy and so on.

However, in the actual use process, the existing dust removal device is not convenient for dust removal. When a large amount of dust falls from the ash hopper, it is easy to accumulate on the surface of the device and even block the dust discharge port, resulting in the phenomenon that the subsequent dust cannot continue to fall, reducing the dust removal efficiency of the bag. In addition, the air intake pipe of the dust removal device is mostly set to a fixed position, and the dust far from the air intake pipe is difficult to be sucked into the bag filter, resulting in a low dust removal rate. Therefore, there is an urgent need for a circulating air pulse bag dust removal device to solve such problems.

Utility model content

The purpose of the utility model is to propose a circulating air type pulse bag dust removal device in order to solve the shortcomings in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A circulating air type pulse cloth bag dust removal device comprises a box body, a dust treatment mechanism is arranged inside the box body, a clamping mechanism is arranged on the outer wall of one side of the box body, and the dust treatment mechanism is a guide plate fixedly connected to the inner wall of the box, and the guide plate is connected to the inner wall of the box. There is a dust collection cavity at the bottom of the plate, a set of fixing rods are fixedly connected to the inner wall of the top of the dust collection cavity, and the inner wall of the fixing rod is fixedly connected with a water spray pipe. A water inlet pipe is connected, the other end of the water inlet pipe protrudes from the outer wall of the box, a sewage outlet is arranged at the bottom of the dust collection chamber, and a sedimentation liquid is arranged inside the dust collection chamber.

Preferably, a fan is fixedly connected to the inner wall of the top of the box body, an air inlet is opened on the top of the box body, and the air inlet is located on the top of the fan.

Preferably, the clamping mechanism is that the box body is fixedly connected with an air inlet pipe, the other end of the air inlet pipe extends out of the box body and is fixedly connected with the fan, the input end of the fan is fixedly connected with a corrugated pipe, and the other end of the corrugated pipe is flanged with a straight pipe mouth , the outer wall of one side of the box is fixedly connected with a placing plate, and the surface of the placing plate is provided with a first circular groove, a second circular groove and a group of chute, the inner wall of the chute is fixedly connected with a return spring, and the other end of the return spring is fixedly connected with limited bit block.

Preferably, the centers of the first circular groove and the second circular groove are located on the same straight line, the inner diameter of the first circular groove is slightly smaller than the maximum diameter of the straight nozzle, and the inner diameter of the second circular groove is slightly larger than the maximum diameter of the straight nozzle.

Preferably, the same support rod is fixedly connected to the inner walls of both sides of the box body, the outer wall of the support rod is evenly provided with a plurality of dust removal cloth bags, the outer wall of the box is fixedly connected with a support plate, the top of the support plate is provided with a gas storage tank, and the output end of the gas storage tank is A pulse control valve is provided, and an exhaust pipe is fixedly connected to the output end of the pulse control valve.

Preferably, the other end of the exhaust pipe extends into the inside of the box, and the bottom of the exhaust pipe is evenly provided with multiple exhaust ports, the multiple exhaust ports correspond to the multiple dust removal bags, and the top of the box is provided with an exhaust pipe.

Preferably, electric push rods are fixedly connected to the inner walls on both sides of the box body, and a push plate is fixedly connected to the other end of the electric push rod, and the bottom of the push plate is slidably connected to the top of the deflector.

The beneficial effects of the present utility model are:

1. Through the set dust treatment mechanism, the exhaust pipe and the fan are used to blow the dust accumulated inside the dust bag to the inside of the dust collection chamber, and the sedimentation liquid enters the water spray pipe and is sprayed by the nozzle to remove the dust floating in the air. Wet drop, effectively prevent dust from rising and improve dust removal efficiency;

2. Through the set clamping mechanism, the straight pipe opening can be slid into the first circular groove from the second circular groove, and the limit block presses the reset spring and then quickly resets, so that the first circular groove can fix the straight pipe opening and improve the The stability of the device, and the set bellows can move the straight pipe mouth at any angle, and can separate dust removal from a place with a lot of dust, which improves the flexibility of the device;

3. Through the set electric push rod and push plate, the electric push rod works and pushes the push plate to move on the surface of the deflector, cleans the dust accumulated on the surface of the deflector and falls from the dust bag, and pushes it into the dust collection chamber for It can prevent dust from accumulating inside the box for a long time, so that the dust removal bag will carry dust when circulating the air to remove dust, resulting in poor dust removal effect.

Description of drawings

Fig. 1 is the front sectional structure schematic diagram of a kind of circulating air type pulse bag dust removal device proposed in embodiment 1;

2 is a schematic top view sectional structure diagram of a placement plate of a circulating air pulse bag dust removal device proposed in Embodiment 1;

FIG. 3 is a schematic diagram of the internal partial structure of a circulating air pulse bag dust removal device proposed in Embodiment 2. FIG.

In the attached drawings: 1. Box body; 2. Baffle plate; 3. Dust collection chamber; 4. Fixed rod; 5. Water spray pipe; 6. Nozzle; 7. Water inlet pipe; ; 10, fan; 11, air inlet; 12, air intake pipe; 13, fan; 14, corrugated pipe; 15, straight pipe mouth; 16, placing plate; 17, first circular groove; 18, second circular groove; 19 , chute; 20, return spring; 21, limit block; 22, support rod; 23, dust bag; 24, support plate; 25, air storage tank; 26, pulse control valve; 27, exhaust pipe; 28, Exhaust port; 29, air outlet pipe; 30, electric push rod; 31, push plate.

Detailed ways

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Example 1

Referring to Figure 1-2, a circulating air pulse bag dust removal device includes a box body 1, a dust processing mechanism is arranged inside the box body 1, a clamping mechanism is arranged on the outer wall of one side of the box body 1, and the dust processing mechanism is the box body 1 A guide plate 2 is fixedly connected to the inner wall, a dust collection cavity 3 is arranged at the bottom of the guide plate 2, a set of fixing rods 4 are fixedly connected to the inner wall of the top of the dust collection cavity 3, and a water spray pipe 5 is fixedly connected to the inner wall of the fixed rod 4. The water spray pipe 5. The tops are fixedly connected with spray heads 6, and the other end of a group of water spray pipes 5 is flanged with a water inlet pipe 7. The other end of the water inlet pipe 7 protrudes from the outer wall of the box body 1, and the bottom of the dust collection chamber 3 is provided with a sewage outlet 9. A sedimentation liquid 8 is arranged inside the collection chamber 3 .

At the same time, a fan 10 is fixedly connected to the inner wall of the top of the box body 1, an air inlet 11 is opened on the top of the box body 1, and the air inlet 11 is located at the top of the fan 10. The clamping mechanism is that the box body 1 is fixedly connected with an air intake pipe 12, and the air intake pipe 12 is separately One end protrudes from the box body 1 and is fixedly connected with the fan 13, the input end of the fan 13 is fixedly connected with a corrugated pipe 14, the other end of the corrugated pipe 14 is flanged with a straight pipe port 15, and the outer wall of one side of the box body 1 is fixedly connected with a placement plate 16. The surface of the placing plate 16 is provided with a first circular groove 17, a second circular groove 18 and a group of chute 19. The inner wall of the chute 19 is fixedly connected with a return spring 20, and the other end of the return spring 20 is fixedly connected with a limit block 21. , the centers of the first circular groove 17 and the second circular groove 18 are located on the same straight line, and the inner diameter of the first circular groove 17 is slightly smaller than the maximum diameter of the straight orifice 15, and the inner diameter of the second circular groove 18 is slightly larger than that of the straight orifice 15 The inner wall of the box body 1 is fixedly connected with the same support rod 22, the outer wall of the support rod 22 is evenly provided with a plurality of dust removal cloth bags 23, the outer wall of the box body 1 is fixedly connected with a support plate 24, and the top of the support plate 24 is provided with a storage The air tank 25, the output end of the air storage tank 25 is provided with a pulse control valve 26, the output end of the pulse control valve 26 is fixedly connected with an exhaust pipe 27, the other end of the exhaust pipe 27 extends into the interior of the box 1, and the A plurality of exhaust ports 28 are evenly opened at the bottom, and the plurality of exhaust ports 28 correspond to a plurality of dust removal bags 23 , and an air outlet pipe 29 is opened at the top of the box body 1 .

Working principle: When in use, when the overall indoor air is dedusted by circulating air, the polluted air is attracted by the fan 13 and enters the inside of the box 1 through the straight pipe port 15 through the corrugated pipe 14 and the air intake pipe 12, and the polluted gas passes through multiple dust removal bags. 23 becomes clean air after filtering and is re-discharged into the room by the air outlet 29 to complete the circulating air type dust removal. When cleaning the dust accumulated on the inner wall of the dust bag 23, the pulse control valve 26 is activated to make the gas inside the gas tank 25. It is discharged from the multiple exhaust ports 28 at the bottom of the exhaust pipe 27, and at the same time, the fan 10 is activated to blow out the dust accumulated in the dust bag 23 and fall into the dust collection chamber 3. At this time, the sediment is introduced into the device through the water inlet pipe 7. 8. The sedimentation liquid 8 is sprayed from the nozzle 6 through the water spray pipe 5 to wet and settle the dust floating in the dust collection chamber 3 .

If it is necessary to centrally dedust a certain space in the room, the straight nozzle 15 can be slid from the first circular groove 17 to the second circular groove 18 and taken out from the bottom of the placing plate 16. The worker holds the straight nozzle 15 and aligns the area to be dedusted. For centralized dust removal, the bellows 14 provided therein can move the straight pipe opening 15 at any angle, and can separate dust removal in a place with a lot of dust, thereby improving the flexibility of the device.

Example 2

Referring to FIG. 3 , a circulating air type pulse bag dust removal device. Compared with Embodiment 1, in this embodiment, an electric push rod 30 is fixedly connected to the inner walls of both sides of the box body 1, and the other end of the electric push rod 30 is fixedly connected to a push rod. Plate 31, the bottom of the push plate 31 is slidably connected with the top of the deflector 2.

Working principle: During use, through the set electric push rod and push plate, the electric push rod works and pushes the push plate to move on the surface of the deflector, cleans the dust accumulated on the surface of the deflector and falls from the dust bag, and pushes it into the air deflector. The dust collection chamber is used for processing to prevent the dust from accumulating inside the box for a long time, so that the dust bag will carry dust when the air is circulated to remove dust, resulting in poor dust removal effect.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A circulating air type pulse bag dust removal device, comprising a box body (1), a dust processing mechanism is arranged inside the box body (1), and a clamping mechanism is arranged on the outer wall of one side of the box body (1), characterized in that the The dust processing mechanism is that a guide plate (2) is fixedly connected to the inner wall of the box body (1), a dust collection cavity (3) is arranged at the bottom of the guide plate (2), and a set of fixed dust collection chambers (3) are fixedly connected to the inner wall of the top The rod (4), the inner wall of the fixing rod (4) is fixedly connected with a water spray pipe (5), the top of the water spray pipe (5) is fixedly connected with a spray head (6), and the other end of a group of water spray pipes (5) is flanged A water inlet pipe (7) is connected, and the other end of the water inlet pipe (7) protrudes from the outer wall of the box body (1). (8). 2. A circulating air pulse bag dust removal device according to claim 1, characterized in that, a fan (10) is fixedly connected to the inner wall of the top of the box (1), and a fan (10) is opened on the top of the box (1). The air outlet (11), the air inlet (11) is located on the top of the fan (10). 3 . The circulating air pulse bag dust removal device according to claim 1 , wherein the clamping mechanism is that the box body ( 1 ) is fixedly connected with an air intake pipe ( 12 ), and the other end of the air intake pipe ( 12 ) is fixedly connected. A fan (13) is fixedly connected to the box body (1), the input end of the fan (13) is fixedly connected with a corrugated pipe (14), and the other end of the corrugated pipe (14) is flanged with a straight pipe port (15), A placing plate (16) is fixedly connected to the outer wall of one side of the box body (1). The inner wall of the groove (19) is fixedly connected with a return spring (20), and the other end of the return spring (20) is fixedly connected with a limit block (21). 4. A circulating air pulse bag dust removal device according to claim 3, characterized in that the centers of the first circular groove (17) and the second circular groove (18) are located on the same straight line, and the first circular groove (17) and the center of the second circular groove (18) are located on the same line. The inner diameter of the circular groove (17) is slightly smaller than the maximum diameter of the straight orifice (15), and the inner diameter of the second circular groove (18) is slightly larger than the maximum diameter of the straight orifice (15). 5. A circulating air pulse bag dust removal device according to claim 1, characterized in that, the inner walls on both sides of the box body (1) are fixedly connected with the same support rod (22), and the outer wall of the support rod (22) is fixedly connected with the same support rod (22). A plurality of dust removal cloth bags (23) are evenly arranged, a support plate (24) is fixedly connected to the outer wall of the box body (1), an air storage tank (25) is arranged on the top of the support plate (24), and the output end of the air storage tank (25) is arranged There is a pulse control valve (26), and an exhaust pipe (27) is fixedly connected to the output end of the pulse control valve (26). 6. A circulating air pulse bag dust removal device according to claim 5, characterized in that the other end of the exhaust pipe (27) extends into the inside of the box (1), and the exhaust pipe (27) is A plurality of exhaust ports (28) are evenly opened at the bottom, the plurality of exhaust ports (28) correspond to a plurality of dust removal bags (23), and an air outlet pipe (29) is opened at the top of the box body (1). 7. A circulating air pulse bag dust removal device according to claim 1, characterized in that, the inner walls on both sides of the box body (1) are fixedly connected with electric push rods (30), and electric push rods (30) The other end is fixedly connected with a push plate (31), and the bottom of the push plate (31) is slidably connected with the top of the deflector (2).

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