Super particle smoke purifier

Abstract

The utility model provides a super particle smoke purifier, which relates to the technical field of purifiers and comprises a filter box, a smoke suction pipeline is arranged on the outer side of the filter box close to the top end, an exhaust pipeline is arranged on the outer side of the filter box close to the bottom, and the smoke suction pipeline is communicated with the exhaust pipeline to form a filter chamber in the filter box. A flow guide assembly, a filter layer and a fan are sequentially arranged in the filter chamber from top to bottom; the flow guide assembly comprises a turbulent flow fan, a flow equalizing plate and metal filter screen cloth, the turbulent flow fan is mounted at the top end of the filter chamber, the flow equalizing plate is mounted below the turbulent flow fan, and the metal filter screen cloth is placed above the flow equalizing plate; the filter layer comprises a pre-filter bag, an efficient filter layer and a gas filter layer which are sequentially mounted from top to bottom; by optimizing the flowing path and the contact structure of the smoke dust, the service life of the front filtering material is prolonged, the overall filtering efficiency is improved, meanwhile, the maintenance is convenient, and the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to purifier technical field especially relates to a super particulate smoke dust purifier. BACKGROUND

[0002] The super particulate smoke dust purifier is usually composed of a dust suction pipeline, a high-efficiency filter, an activated carbon filter (or other chemical filter layer), a special dust suction fan and the like; these components cooperate together to form a complete air purification system;

[0003] The super particulate smoke dust purifier uses high-efficiency filter materials such as activated carbon, glass fiber or membrane filter material to further filter the captured smoke dust particles and remove the tiny particles; the super particulate smoke dust purifier is widely used in the mechanical, hardware, electronic and electrical, photoelectric and chemical industries and other places with smoke, smoke dust and dust pollution;

[0004] The filter materials used by the current super particulate smoke dust purifier are different, but the filtering effect needs to be improved; the pre-filter material has a service life much lower than that of the rear-end filter material and needs to be frequently replaced; the contact structure with the smoke dust also needs to be improved; the smoke dust flow is relatively fixed and is prone to be blocked in some local areas to reduce the efficiency; therefore, the super particulate smoke dust purifier is proposed. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at solving the shortcomings in the prior art, the pre-filter material has a service life much lower than that of the rear-end filter material and needs to be frequently replaced; the contact structure with the smoke dust also needs to be improved; the smoke dust flow is relatively fixed and is prone to be blocked in some local areas to reduce the efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A super particulate smoke dust purifier, comprising a filter box, a smoke dust suction pipeline is arranged on the top end of the outer side of the filter box, an exhaust pipeline is arranged on the bottom of the outer side of the filter box, the smoke dust suction pipeline and the exhaust pipeline are connected and communicate with each other in the filter box to form a filter chamber, a flow guide assembly, a filter layer and a fan are sequentially arranged in the filter chamber from top to bottom;

[0008] The flow guide assembly comprises a turbulence fan, a flow equalizing plate and a metal filter screen cloth, the turbulence fan is installed at the top end of the filter chamber, the flow equalizing plate is installed below the turbulence fan, and the metal filter screen cloth is placed above the flow equalizing plate;

[0009] The filter layer comprises a pre-filter bag, a high-efficiency filter layer and a gas filter layer which are sequentially installed from top to bottom.

[0010] Further, the smoke dust suction pipeline is connected with a smoke dust discharge pipeline away from the end of the filter box.

[0011] Further, the upper end of the filter chamber is connected with a smoke suction pipe in a funnel structure, and a narrow port is connected with the filter chamber and a wide port is larger than the filter layer.

[0012] Further, the upper end of the filter chamber is connected with a smoke suction pipe in a funnel structure, and a narrow port is connected with the filter chamber and a wide port is larger than the filter layer.

[0013] Further, the upper end of the filter chamber is connected with a smoke suction pipe in a funnel structure, and a narrow port is connected with the filter chamber and a wide port is larger than the filter layer.

[0014] Further, the upper end of the filter chamber is connected with a smoke suction pipe in a funnel structure, and a narrow port is connected with the filter chamber and a wide port is larger than the filter layer.

[0015] Further, the upper end of the filter chamber is connected with a smoke suction pipe in a funnel structure, and a narrow port is connected with the filter chamber and a wide port is larger than the filter layer.

[0016] Further, the upper end of the filter chamber is connected with a smoke suction pipe in a funnel structure, and a narrow port is connected with the filter chamber and a wide port is larger than the filter layer.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Through the flow guide assembly, especially the turbulence fan and the flow equalizing plate, the flow path of the smoke dust is changed, the smoke dust is more evenly distributed on the metal filter screen cloth and the subsequent filter layer, the risk of local blockage is reduced, and the service life of the front filter material (such as the metal filter screen cloth and the pre-filter bag) is prolonged.

[0019] The operation wind direction of the turbulence fan is towards the filter layer, the smoke dust is forced to change direction and disperse multiple times before passing through the filter layer, the contact area and contact time of the smoke dust and the filter material are increased, and the filtering efficiency is improved.

[0020] The HEPA high-efficiency filter and the ULPA filter are used as the high-efficiency filter layer and the gas filter layer, small particles can be effectively removed, the purification effect is improved, the pre-filter bag is arranged to preliminarily block large-particle smoke dust, and the burden of the subsequent filter layer is reduced.

[0021] In summary, the utility model optimizes the flow path and contact structure of the smoke dust, improves the service life of the front filter material and the overall filtering efficiency, is convenient to maintain, and reduces the use cost. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is an overall structure schematic view of the super-particle smoke dust purifier.

[0023] Figure 2 The utility model provides an overall structure dissection drawing of super particulate smoke dust purifier;

[0024] Figure 3 The utility model provides an overall structure dissection drawing of super particulate smoke dust purifier;

[0025] Figure 4 The utility model provides an overall structure dissection drawing of super particulate smoke dust purifier;

[0026] Legend: 1, filter box;11, maintenance door;

[0027] 2, smoke dust suction pipeline;

[0028] 3, exhaust pipeline;

[0029] 4, filter chamber;

[0030] 5, flow guide assembly;51, spoiler fan;52, flow equalizing plate;53, metal filter cloth;

[0031] 6, filter layer;61, prefilter bag;62, high efficiency filter layer;63, gas filter layer;

[0032] 7, fan. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0034] In order to facilitate understanding the utility model, the utility model will be described more fully below with reference to relevant, given several embodiments of the utility model, however, the utility model can be realized in many different forms, and is not limited to the embodiments described in the text, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a middle element, when an element is referred to as "connected" to another element, it can be directly connected to the other element or there can be a middle element, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0037] Example 1

[0038] like Figures 1-4 As shown, this utility model provides a technical solution: a super particulate dust purifier, including a filter box 1, a dust inhalation pipe 2 is provided on the outer side of the filter box 1 near the top, and an exhaust pipe 3 is provided on the outer side of the filter box 1 near the bottom. The dust inhalation pipe 2 and the exhaust pipe 3 are connected in the filter box 1 to form a filter chamber 4. The filter chamber 4 is provided with a flow guiding component 5, a filter layer 6 and a fan 7 from top to bottom. The fan 7 provides negative pressure to draw dust from the dust inhalation pipe 2 into the filter chamber 4 and push the filtered gas out through the exhaust pipe 3.

[0039] The flow guiding assembly 5 includes a turbulence fan 51, a flow equalization plate 52, and a metal filter cloth 53. The turbulence fan 51 is installed at the top of the filter chamber 4, the flow equalization plate 52 is installed below the turbulence fan 51, and the metal filter cloth 53 is placed above the flow equalization plate 52.

[0040] The turbulence fan 51 changes the flow direction of the smoke and dust, making it more evenly distributed on the filter layer 6. The flow equalization holes on the flow equalization plate 52 can further equalize the flow of the smoke and dust. The metal filter cloth 53 is used to initially block large particles of smoke and dust.

[0041] The filter layer 6 consists of a pre-filter bag 61, a high-efficiency filter layer 62, and a gas filter layer 63 installed sequentially from top to bottom. These filter layers can remove fine particles from the smoke and dust step by step.

[0042] Example 2

[0043] like Figures 1-4 As shown, the smoke and dust intake pipe 2 is connected to the smoke and dust discharge pipe at the end away from the filter box 1, so that the smoke and dust can enter the purifier.

[0044] The upper end of the filter chamber 4 is connected to the smoke and dust intake pipe 2 in a funnel-shaped structure. The narrow port is connected to the filter chamber 4, and the wide port is larger than the size of the filter layer 6, which is conducive to the introduction of smoke and dust.

[0045] The exhaust end of the fan 7 is connected to the filter layer 6, and the connecting part has a funnel-shaped structure design. The narrow port is connected to the exhaust end of the fan 7, and the output end of the fan 7 is connected to the exhaust pipe 3.

[0046] The turbulence fan 51 operates the air flow to the filter layer 6 to change the flow direction of the smoke dust, so that it is more evenly distributed into the filter layer.

[0047] The flow equalization plate 52 is provided with a plurality of flow equalization holes arranged at equal intervals, and the metal filter screen cloth 53 is buckled and connected to the upper end face of the flow equalization plate 52, so that the metal filter screen cloth 53 can be periodically removed and cleaned with compressed air or clean water to remove the smoke dust particles attached thereto.

[0048] The high-efficiency filter layer 62 is a HEPA high-efficiency filter, and the gas filter layer 63 is selected from an ULPA filter, and the gas filter layer 63 can have multiple groups.

[0049] The maintenance door 11 is hingedly connected to the front of the filter box 1, and the height of the maintenance door 11 is the same as the distance between the flow equalization plate 52 and the gas filter layer 63, and the maintenance door 11 is periodically opened to check the pollution of the filter layer 6, and when the filter layer is found to be blocked or the efficiency is reduced, it should be replaced in time.

[0050] The working process of the utility model: ensure that the smoke dust discharge pipe has been correctly connected to the smoke dust source, such as machining equipment, welding workbench, etc., to capture the generated smoke dust, start the fan to work, generate negative pressure, suck the smoke dust from the smoke dust suction pipe 2 into the filter chamber 4 in the filter box 1, the smoke dust first passes through the metal filter screen cloth 53, which can preliminarily block large-particle smoke dust to prevent it from entering the subsequent filter layer, at the same time, the smoke dust is blown by the airflow generated by the turbulence fan 51, the flow direction is changed, and the airflow is uniformly distributed through the flow equalization holes on the flow equalization plate 52, this step ensures that the smoke dust can be fully dispersed before passing through the filter layer,

[0051] The smoke dust after flow equalization passes through the pre-filter bag 61, the high-efficiency filter layer 62 (HEPA high-efficiency filter) and the gas filter layer 63 (ULPA filter) in turn, these filter layers can remove the small particles in the smoke dust step by step to ensure that the discharged gas meets the environmental protection standard, and the clean gas after filtration is sucked out by the fan 7 and discharged into the atmosphere through the exhaust pipe 3.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A super-micron smoke purifier, comprising a filter box (1), a smoke suction pipe (2) is arranged on the top of the filter box (1), an exhaust pipe (3) is arranged on the bottom of the filter box (1), the smoke suction pipe (2) and the exhaust pipe (3) are communicated with each other to form a filter chamber (4) in the filter box (1), characterized in that: The filter chamber (4) is sequentially provided with a flow guide assembly (5), a filter layer (6) and a fan (7) from top to bottom. ​ The flow guide assembly (5) comprises a turbulence fan (51), a flow uniformizing plate (52) and a metal filter screen cloth (53), the turbulence fan (51) is installed at the top end of the filter chamber (4), the flow uniformizing plate (52) is installed below the turbulence fan (51), and the metal filter screen cloth (53) is placed above the flow uniformizing plate (52). The filter layer (6) comprises a pre-filter bag (61), a high-efficiency filter layer (62) and a gas filter layer (63) sequentially installed from top to bottom.

2. A super-micron smoke purifier according to claim 1, wherein: The smoke suction pipeline (2) is connected with the smoke discharge pipeline at the end away from the filter box (1).

3. A super-micron smoke purifier according to claim 1, wherein: The upper end of the filter chamber (4) is connected with the smoke suction pipeline (2) in a funnel structure, the narrow port is connected with the filter chamber (4), and the wide port has a size greater than that of the filter layer (6).

4. A super-micron smoke purifier according to claim 1, wherein: The fan (7) is connected with the filter layer (6) in communication, and the communication part is designed in a funnel structure, the narrow port is connected with the fan (7), and the output end of the fan (7) is connected with the exhaust pipeline (3) in communication.

5. A super-micron smoke purifier according to claim 1, wherein: The turbulence fan (51) operates in a direction towards the filter layer (6).

6. A super-micron smoke purifier according to claim 1, wherein: A plurality of flow uniformizing holes are equidistantly arranged on the flow uniformizing plate (52), and the metal filter screen cloth (53) is clamped on the upper end face of the flow uniformizing plate (52) by buckles.

7. A super-micron smoke purifier according to claim 1, wherein: The high-efficiency filter layer (62) is a HEPA high-efficiency filter, and the gas filter layer (63) is an ULPA filter.

8. A super-micron smoke purifier according to claim 1, wherein: The maintenance door (11) is hingedly connected to the front of the filter box (1), and the height of the maintenance door (11) is the same as the distance between the flow uniformizing plate (52) and the gas filter layer (63).

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