Blowing device for dust removal of long cloth bag

Abstract

The utility model provides a blowing device for dust removal of a long cloth bag, which comprises a dust removal box, an air inlet pipe is hermetically connected onto the outer wall of the bottom of the dust removal box, and an air outlet pipe is hermetically connected onto the outer wall of the top of the dust removal box; the dust collection assembly is arranged at the bottom of the dust removal box and communicates with the dust collection box; a fixing plate is transversely mounted on the inner wall of the dust removal box, a vent hole is formed in the fixing plate, and the cloth bag is mounted at the vent hole in the bottom of the fixing plate; the pulse blowing assembly is installed on the dust removal box and located above the cloth bag, the pulse blowing assembly conducts reverse blowing on the cloth bag to enable the cloth bag to deform, and dust adhering to the cloth bag falls into the dust collection assembly; the cleaning assembly comprises an ion fan and blowing units, the ion fan is installed on the outer wall of the dust removal box, an air pipe I is installed at the output end of the ion fan, each cloth bag is correspondingly provided with two blowing units, the blowing units are communicated with the air pipe I, and the two blowing units surround the cloth bags.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for long bag dust removal. Background Art

[0002] The pulse bag dust collector cleans the dust on the bag through pulse jetting, and has the advantages of strong cleaning ability and high dust removal efficiency. The dust filtered out by the bag is collected by the dust collecting device, thereby completing the dust collection of the dust collector.

[0003] When used for a long time, dust will be collected around the bag and static electricity will be generated, which will affect the use effect of the bag and require corresponding cleaning. Based on this, the utility model proposes a spraying device for long bag dust removal. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a long bag dust removal blowing device.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A long bag dust removal blowing device comprises: a dust removal box, the outer wall at the bottom of the dust removal box is sealed with an air inlet pipe, and the outer wall at the top of the dust removal box is sealed with an air outlet pipe; an ash collecting assembly, the ash collecting assembly is arranged at the bottom of the dust removal box and is connected with the dust removal box; a cloth bag, a fixing plate is transversely installed on the inner wall of the dust removal box, a vent hole is opened on the fixing plate, and the cloth bag is installed at the vent hole at the bottom of the fixing plate; a pulse blowing assembly, the pulse blowing assembly is installed on the dust removal box and is located above the cloth bag, the pulse blowing assembly blows the cloth bag in the reverse direction to deform it, and the dust adhered to the cloth bag falls into the ash collecting assembly; a cleaning assembly, the cleaning assembly comprises an ion fan and a blowing unit, the ion fan is installed on the outer wall of the dust removal box, an air pipe 1 is installed at the output end of the ion fan, each of the cloth bags is correspondingly provided with two of the blowing units, the blowing unit is connected with the air pipe 1, and the two blowing units surround the cloth bag inside.

[0007] The blowing unit includes air pipe 2, one end of which is connected to air pipe 1, the other end of which is sealed and fixedly connected to the bottom of the fixed plate, multiple air pipes 3 are connected to air pipe 2, and the multiple air pipes 3 are distributed up and down, and the air pipe 3 is an arc structure, both ends of the air pipe 3 are sealed, and multiple nozzles are provided at equal angles on the air pipe 3.

[0008] The pulse spray assembly includes an air bag, an electromagnetic pulse valve and an injection pipe, one end of the electromagnetic pulse valve is connected to the air bag, and the other end of the electromagnetic pulse valve is connected to the injection pipe. The injection pipe is connected to a plurality of high-pressure nozzles, and the high-pressure nozzles are located directly above the vent hole.

[0009] A dust filter is installed at the top of the fixing plate at the vent hole. The dust filter is a cylindrical structure with one end open. The high-pressure nozzle passes through the dust filter to the inside.

[0010] The ash collecting assembly comprises an ash hopper, which is communicated with the bottom of the dust removal box and is provided with an ash discharge pipe.

[0011] A plurality of supporting legs are fixedly connected to the bottom outer wall of the dust removal box.

[0012] Beneficial effects of the utility model:

[0013] The utility model discloses a long bag dust removal blowing device, which cleans the dust on the outer surface of the bag through a cleaning unit, and can keep the bag clean. The cleaned dust falls into an ash hopper. In addition, an ion fan is used to remove static electricity on the bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a block diagram of a long bag dust removal blowing device according to an embodiment of the utility model;

[0015] Figure 2 A schematic block diagram of the interior of a long bag dust removal blowing device according to an embodiment of the utility model;

[0016] Figure 3 This is a schematic structural diagram of a spray unit according to an embodiment of the utility model;

[0017] Figure 4 This is a plan view of a spray unit according to an embodiment of the present invention.

[0018] Description of reference numerals:

[0019] 1-dust removal box; 2-cloth bag; 3-fixed plate; 4-vent; 5-ion fan; 6-air pipe one; 7-spray unit; 8-air pipe two; 9-air pipe three; 10-nozzle; 11-air bag; 12-electromagnetic pulse valve; 13-injection pipe; 14-high-pressure nozzle; 15-ash hopper; 16-ash discharge pipe; 17-support foot; 18-dust filter; 19-inlet pipe; 20-outlet pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 4 As shown, a long cloth bag 2 dust removal blowing device according to an embodiment of the utility model may include a dust removal box 1, a dust collecting assembly, a cloth bag 2, a pulse blowing assembly and a cleaning assembly, wherein the outer wall at the bottom of the dust removal box 1 is sealed with an air inlet pipe 19, and the outer wall at the top of the dust removal box 1 is sealed with an air outlet pipe 20; the dust collecting assembly is arranged at the bottom of the dust removal box 1 and is connected to the dust removal box; a fixing plate 3 is horizontally installed on the inner wall of the dust removal box 1, and a vent hole 4 is opened on the fixing plate 3, and the cloth bag 2 is installed at the vent hole 4 at the bottom of the fixing plate 3; the pulse spray The blowing assembly is installed on the dust removal box 1 and is located above the cloth bag 2. The pulse blowing assembly blows the cloth bag 2 in the reverse direction to deform it, and the dust adhered to the cloth bag 2 falls into the dust collecting assembly; the cleaning assembly may include an ion fan 5 and a blowing unit 7. The ion fan 5 is installed on the outer wall of the dust removal box 1, and an air pipe 6 is installed at the output end of the ion fan 5. Each of the cloth bags 2 is correspondingly provided with two of the blowing units 7, and the blowing units 7 are connected to the air pipe 6. The two blowing units 7 surround the cloth bag 2 inside.

[0022] Specifically, the blowing unit 7 may include an air pipe 2 8, one end of the air pipe 2 8 is connected to the air pipe 1 6, the other end of the air pipe 2 8 is sealed and fixedly connected to the bottom of the fixed plate 3, and the air pipe 2 8 is connected to multiple air pipes 3 9, and the multiple air pipes 3 9 are distributed up and down, and the air pipe 3 9 has an arc structure, both ends of the air pipe 3 9 are sealed, and multiple nozzles 10 are provided at equal angles on the air pipe 3 9.

[0023] In one embodiment of the utility model, the pulse spray assembly 7 includes an air bag 11, an electromagnetic pulse valve 12 and an injection pipe 13, one end of the electromagnetic pulse valve 12 is connected to the air bag 11, and the other end of the electromagnetic pulse valve 12 is connected to the injection pipe 13. The injection pipe 13 is connected with a plurality of high-pressure nozzles 14, and the high-pressure nozzles 14 are located directly above the air vent 4. The high-pressure nozzles 14 blow air to the cloth bag 2 in the reverse direction to deform and shake it, and the dust adhered to the cloth bag 2 falls into the ash hopper 15.

[0024] In one embodiment of the utility model, a dust filter 18 is installed at the top of the fixing plate 3 at the vent 4. The dust filter 18 is a cylindrical structure with one end open. The high-pressure nozzle 14 passes through the dust filter 18 to the inside thereof.

[0025] In one embodiment of the utility model, the ash collecting assembly may include an ash hopper 15, which is connected to the bottom of the dust removal box. The ash hopper 15 is provided with an ash discharge pipe 16, and the dust in the ash hopper 15 can be discharged from the ash discharge pipe 16 when it is full.

[0026] In one embodiment of the present invention, a plurality of supporting legs 17 are fixedly connected to the bottom outer wall of the dust removal box 1 .

[0027] According to the embodiment of the utility model, the long cloth bag 2 is provided with a blowing device for dust removal, and the dust on the outer surface of the cloth bag 2 is cleaned by the provided cleaning unit, so that the cloth bag 2 can be kept clean, and the cleaned dust falls into the ash hopper 15. In addition, the static electricity on the cloth bag 2 can be removed by using the ion fan 5.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, various modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A long bag dust removal blowing device, characterized in that: include: A dust removal box, wherein the outer wall at the bottom of the dust removal box is sealed with an air inlet pipe, and the outer wall at the top of the dust removal box is sealed with an air outlet pipe; A dust collecting assembly, which is arranged at the bottom of the dust removal box and is connected to the dust removal box; A cloth bag, a fixing plate is horizontally installed on the inner wall of the dust removal box, a vent hole is opened on the fixing plate, and the cloth bag is installed at the vent hole at the bottom of the fixing plate; A pulse spray assembly, the pulse spray assembly is installed on the dust removal box and is located above the cloth bag, the pulse spray assembly blows the cloth bag in the reverse direction to deform it, and the dust adhered to the cloth bag falls into the dust collecting assembly; A cleaning component, the cleaning component includes an ion fan and a blowing unit, the ion fan is installed on the outer wall of the dust removal box, an air pipe 1 is installed at the output end of the ion fan, each of the cloth bags is correspondingly provided with two of the blowing units, the blowing units are connected to the air pipe 1, and the two blowing units surround the cloth bags inside.

2. The long bag dust removal blowing device according to claim 1 is characterized in that: The blowing unit includes air pipe 2, one end of which is connected to air pipe 1, the other end of which is sealed and fixedly connected to the bottom of the fixed plate, multiple air pipes 3 are connected to air pipe 2, and the multiple air pipes 3 are distributed up and down, and the air pipe 3 is an arc structure, both ends of the air pipe 3 are sealed, and multiple nozzles are provided at equal angles on the air pipe 3.

3. The long bag dust removal blowing device according to claim 2 is characterized in that: The pulse spray assembly includes an air bag, an electromagnetic pulse valve and an injection pipe, one end of the electromagnetic pulse valve is connected to the air bag, and the other end of the electromagnetic pulse valve is connected to the injection pipe. The injection pipe is connected to a plurality of high-pressure nozzles, and the high-pressure nozzles are located directly above the vent hole.

4. The long bag dust removal blowing device according to claim 3 is characterized in that: A dust filter is installed at the top of the fixing plate at the vent hole. The dust filter is a cylindrical structure with one end open. The high-pressure nozzle passes through the dust filter to the inside.

5. The long bag dust removal blowing device according to claim 4 is characterized in that: The ash collecting assembly comprises an ash hopper, which is communicated with the bottom of the dust removal box and is provided with an ash discharge pipe.

6. The long bag dust removal blowing device according to claim 5, characterized in that: A plurality of supporting legs are fixedly connected to the bottom outer wall of the dust removal box.

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