CN214209758U

CN214209758U - Dust removing equipment

Info

Publication number: CN214209758U
Application number: CN202022173443.4U
Authority: CN
Inventors: 黎庆腾
Original assignee: Guangzhou Cimu Exhibition Co ltd
Current assignee: Guangzhou Xima Shengshi Co., Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-09-17
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a dust removing device, which comprises a dust removing device body, an air inlet channel and an air outlet channel; the air inlet channel is arranged on the left side of the dust removing equipment body; the air outlet channel is arranged on the right side of the dust removing equipment body; the air outlet channel is provided with a gas detector; a collecting mechanism, a first filtering mechanism, a second filtering mechanism and a suction fan are arranged inside the dust removing equipment body from bottom to top; the collecting mechanism comprises a collecting tank and a valve; the first filtering mechanism comprises a filter element, a pressure sensor and a back-blowing fan; the second filtering mechanism comprises a first filtering layer and a second filtering layer; the suction fan is connected with the second motor; the right side lower extreme of dust collecting equipment body is equipped with the PLC controller, and the upper end of PLC controller is equipped with the warning light. The utility model has the advantages that: the dust removal equipment can clean dust accumulated by the filter mechanism in time, and can prolong the service life of the filter element; the arrangement of the access door can facilitate the maintenance and the replacement of internal components of the dust removing equipment.

Description

Dust removing equipment

Technical Field

The utility model relates to an environmental protection equipment field, concretely relates to dust collecting equipment.

Background

In the modern times, no matter production or life mostly realize automation and intellectuality, also more and more high to the quality requirement of environment, this just makes the production of dust collecting equipment, and current dust collecting equipment is at the course of the work, and is unclear to filter mechanism's life, can't clean the inside spare part of dust collecting equipment especially filter mechanism moreover, probably causes the filtration that blocks up the influence dust, leads to still being mingled with a lot of particulate matters in the combustion gas.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a dust collecting equipment, making it realize in time to the ash removal of filter mechanism, can detect whether need renew cartridge or filter layer.

In order to achieve the above object, the utility model provides a following technical scheme:

a dust removing device comprises a dust removing device body, an air inlet channel and an air outlet channel; the air inlet channel is arranged on the left side of the dust removing equipment body; the air outlet channel is arranged on the right side of the dust removing equipment body; the air outlet channel is provided with a gas detector; a collecting mechanism, a first filtering mechanism, a second filtering mechanism and a suction fan are arranged inside the dust removing equipment body from bottom to top; the collecting mechanism comprises a collecting tank and a valve; the first filtering mechanism comprises a filter element, a pressure sensor and a back-blowing fan; the pressure sensor is arranged on the left side of the dust removing equipment body, the back-blowing fan is arranged on the right side of the dust removing equipment body, and the back-blowing fan is connected with the first motor; the second filtering mechanism comprises a first filtering layer and a second filtering layer; the suction fan is connected with a second motor; the PLC is arranged at the lower end of the right side of the dust removing equipment body, and an alarm lamp is arranged at the upper end of the PLC; the bottom of the dust removing equipment body is provided with a support frame, and the bottom of the support frame is provided with universal wheels;

an access door and a push rod are arranged outside the dust removing equipment body; the push rod is located on the opposite side of the access door.

Furthermore, the channel opening of the air inlet channel is horn-shaped, and the arrangement of the horn-shaped channel opening can increase the dust collection area.

Furthermore, the filter core is equipped with a plurality of through-holes, sets up a plurality of through-holes and can be at the blowback fan during operation, and the dust in the filter core drops smoothly in collecting tank.

Further, pressure sensor's outside is equipped with the dust cover, just the dust cover is the thin network structure of metal, and the thin network structure of metal's dust cover can effectively block the dust and cover pressure sensor and do not hinder the pressure that pressure sensor normally detected the dust collecting equipment body.

Further, the outside of first motor is equipped with first motor cover, the outside of second motor is equipped with second motor cover, and the motor cover plays the effect of protection motor when dust collecting equipment promotes and works.

Further, the filter core is equipped with 4 at least, and a plurality of filter cores simultaneous workings for the filter effect of air is better.

Furthermore, the first filter layer is primary filter cotton, the second filter layer is a fiber filter layer, and the arrangement of the two filter layers can effectively filter dust in air, so that particles larger than or equal to 5 microns in the air are filtered.

Furthermore, the universal wheels can be movably connected with the support frame and can be retracted into the support frame, so that the dust removing equipment can be fixed or moved at any time and is not limited to filtering only a small part of air.

Compared with the prior art, the beneficial effects of the utility model are that: according to the dust removing equipment, the air passes through the first filtering mechanism and the second filtering mechanism from the air inlet channel, dust particles in the air are effectively filtered, and the dust accumulated by the filtering mechanisms can be cleaned in time due to the arrangement of the back-blowing fan, so that the service life of a filter element can be prolonged; the arrangement of the access door can facilitate the maintenance and the replacement of the internal parts of the dust removing equipment;

by arranging and collecting the mechanism, the dust removing equipment can temporarily store filtered dust during working, and the dust in the collecting tank can be cleaned by opening the valve when the dust removing equipment stops working;

by arranging the pressure sensor and the gas detector, whether the filtering device works normally or not can be monitored, and the concentration of dust in the filtered gas can be detected;

through setting up push rod, support frame and universal wheel for dust collecting equipment can remove, is not restricted to the air of only filtering the some places.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

the names of the components identified in the figures are as follows:

1. a dust removal device body; 2. a second motor cover; 3. a second motor; 4. a suction fan; 5. a gas detector; 6. an air outlet channel; 7. a second filter layer; 8. a first filter layer; 9. a first motor cover; 10. a first motor; 11. a back-blowing fan; 12. a filter element; 13. an alarm light; 14. a PLC controller; 15. a support frame; 16. a universal wheel; 17. collecting tank; 18. a valve; 19. an air inlet channel; 20. a pressure sensor; 21. a dust cover; 22. an access door; 23. a push rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b): referring to fig. 1-3, a dust removing device includes a dust removing device body 1, an air inlet channel 19 and an air outlet channel 6; the air inlet channel 19 is arranged on the left side of the dust removing device body 1; the air outlet channel 6 is arranged on the right side of the dust removing equipment body 1; the air outlet channel 6 is provided with a gas detector 5; a collecting mechanism, a first filtering mechanism, a second filtering mechanism and a suction fan 4 are arranged inside the dust removing equipment body 1 from bottom to top; the collecting mechanism comprises a collecting tank 17 and a valve 18; the first filtering mechanism comprises a filter element 12, a pressure sensor 20 and a back-blowing fan 11; the pressure sensor 20 is arranged on the left side of the dust removing equipment body 1, the back-blowing fan 11 is arranged on the right side of the dust removing equipment body 1, and the back-blowing fan 11 is connected with the first motor 10; the second filter mechanism comprises a first filter layer 8 and a second filter layer 7; the suction fan 4 is connected with the second motor 3; the lower end of the right side of the dust removing equipment body 1 is provided with a PLC (programmable logic controller) 14, and the upper end of the PLC 14 is provided with an alarm lamp 13; the bottom of the dust removing equipment body 1 is provided with a support frame 15, and the bottom of the support frame 15 is provided with a universal wheel 16;

an access door 22 and a push rod 23 are arranged outside the dust removing equipment body 1; the push rod 23 is located on the opposite side of the access door 22.

The channel mouth of the air inlet channel 19 is trumpet-shaped.

The filter element 12 is provided with a plurality of through holes.

The pressure sensor 21 is provided with a dust cover 21 on the outside.

The outside of the first motor 10 is provided with a first motor cover 9, and the outside of the second motor 3 is provided with a second motor cover 2.

At least 4 filter elements 12 are provided.

The first filtering layer 8 is a primary filtering cotton, and the second filtering layer 7 is a fiber filtering layer.

The universal wheels 16 are movably connected to the support frame 15 and can be retracted into the support frame 15.

The working principle of the embodiment is as follows: the push rod 23 pushes the dust removing equipment body 1 to move to a place needing dust removal, the PLC 14 controls the second motor 3 to start, the suction fan 4 works, gas enters the dust removing equipment body 1 through the air inlet channel 19 to be filtered, the gas enters from the bottom of the filter element 12, the gas filtered by the filter element 12 comes out from the through hole of the filter element 12 and the top of the filter element 12 and is filtered through the first filter layer 8 and the second filter layer 7, finally the concentration of particulate matters in the gas is detected through the gas detector 5, and the filtered gas is discharged from the air outlet channel 6; PLC controller 14 is through the parameter of setting for pressure and the concentration value of particulate matter in the gas, when the concentration value of particulate matter in pressure or/and the gas that filters is greater than the setting value, information feedback is to PLC controller 14, warning light 13 can light, remind and need to open first motor 10, make blowback fan 11 work, make the dust in the filter equipment fall in the collecting vat 17, when stopping work, open valve 18, clear up the dust in the collecting vat 17, if after blowback fan 11 cleared up, the concentration of particulate matter still is greater than the setting value in the gas that gas detection appearance 5 detected, then need change filter equipment's part.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", "left", "right", "front", "rear", and the like as used herein are for illustrative purposes only.

Claims

1. The utility model provides a dust collecting equipment, includes dust collecting equipment body, inlet air duct and air-out passageway, its characterized in that: the air inlet channel is arranged on the left side of the dust removing equipment body; the air outlet channel is arranged on the right side of the dust removing equipment body; the air outlet channel is provided with a gas detector; a collecting mechanism, a first filtering mechanism, a second filtering mechanism and a suction fan are arranged inside the dust removing equipment body from bottom to top; the collecting mechanism comprises a collecting tank and a valve; the first filtering mechanism comprises a filter element, a pressure sensor and a back-blowing fan; the back-blowing fan is connected with the first motor; the second filtering mechanism comprises a first filtering layer and a second filtering layer; the suction fan is connected with a second motor; the PLC is arranged at the lower end of the right side of the dust removing equipment body, and an alarm lamp is arranged at the upper end of the PLC; the bottom of the dust removing equipment body is provided with a support frame, and the bottom of the support frame is provided with universal wheels;

2. The dust removing apparatus according to claim 1, wherein: the channel mouth of the air inlet channel is trumpet-shaped.

3. The dust removing apparatus according to claim 1, wherein: the outer part of the pressure sensor is provided with a dust cover, and the dust cover is of a metal fine mesh structure.

4. The dust removing apparatus according to claim 1, wherein: the outside of first motor is equipped with first motor cover, the outside of second motor is equipped with second motor cover.

5. The dust removing apparatus according to claim 1, wherein: the first filter layer is a primary filter cotton, and the second filter layer is a fiber filter layer.