Oil smoke purifier

Abstract

The utility model discloses a lampblack purifier, which belongs to the technical field of purification and comprises a box body, a flowing port is formed in the box body, an ionization collecting box is mounted in the flowing port, filter elements are mounted at two ends, corresponding to the flowing port, of the box body, a check ring is formed on the box body, and the box body is provided with a connecting piece which enables the filter elements to be abutted against the check ring. And the box body is provided with a control piece for pushing the filter element to slide. According to the oil smoke purifier disclosed by the utility model, the filter element can slide in a reciprocating manner through repeated power on and off of the electromagnet and pushing of the spring, and the box body can be impacted while sliding, so that large particles on the filter element are shaken off, the blockage of the large particles to the filter element is reduced, and the maintenance and cleaning frequency is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of purification, and more specifically, to an oil fume purifier. Background Art

[0002] Waste gas is often generated in the production of power plants, steel mills and building materials industries. The waste gas contains particulate matter such as dust and oil fume particles, so the waste gas needs to be purified.

[0003] Existing purifiers use high-voltage ionization processing and low-voltage adsorption to absorb most of the particulate matter such as dust particles and oil smoke particles, thereby purifying the air.

[0004] In order to improve the purification effect, the exhaust gas will use the filter element to filter large particles of particulate matter before entering the purifier, while high-voltage ionization treatment and low-voltage adsorption will focus on adsorbing small particles of particulate matter.

[0005] However, this requires frequent cleaning of the filter element to reduce the possibility of exhaust gas being unable to enter the purifier due to filter blockage.

[0006] This application provides another technical solution to this technical problem. Utility Model Content

[0007] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fume purifier.

[0008] The above technical objectives of the utility model are achieved through the following technical solutions:

[0009] A fume purifier comprises a box body, a flow port is formed on the box body, an ionization collection box is installed in the flow port, filter elements are installed at both ends of the box body corresponding to the flow port, a retaining ring is formed on the box body, a connecting piece is provided on the box body to keep the filter element against the retaining ring, and a control piece is provided on the box body to push the filter element to slide.

[0010] The utility model is further configured as follows: a guide plate is formed on the box body near the retaining ring, and a space for the filter element to slide is formed between the guide plate and the retaining ring.

[0011] The utility model is further configured as follows: the connecting piece is symmetrically arranged with the filter element as the center, the connecting piece includes a clamping plate and a spring sliding between the guide plate and the retaining ring, the clamping plate is formed with a positioning protrusion, the filter element is formed with a positioning groove for the positioning protrusion to be inserted, and the two ends of the spring are respectively connected to the clamping plate and the box body.

[0012] The utility model is further configured as follows: the connecting piece further comprises a limiting column fixedly connected to the box body, the limiting column penetrates through the clamping plate and abuts against the clamping plate, and the spring is sleeved on the limiting column.

[0013] The utility model is further configured as follows: the control component comprises an electromagnet and a magnetic metal block, the magnetic metal block is fixed on the clamping plate, and the electromagnet is fixed on the box body.

[0014] The utility model is further configured as follows: a buffer pad is fixed on the side of the clamping plate facing the box body.

[0015] In summary, the utility model has the following beneficial effects:

[0016] By repeatedly turning the electromagnet on and off and pushing the spring, the filter element will slide back and forth and hit the box while sliding, thereby shaking off large particles on the filter element, reducing the blockage of the filter element by large particles and thus reducing the frequency of maintenance and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the box body of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the box and filter element of the utility model;

[0020] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0021] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0022] In the figure: 1. box body; 2. flow port; 3. ionization collection box; 4. filter element; 5. retaining ring; 6. guide plate; 7. clamping plate; 8. spring; 9. limit column; 10. positioning convex; 11. positioning groove; 12. electromagnet; 13. magnetic metal block; 14. buffer pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments.

[0024] like Figure 1 and Figure 2 As shown, the present application provides an oil fume purifier, including a box body 1, the box body 1 is formed with a flow port 2, an ionization collection box 3 is installed in the flow port 2, and filter elements 4 are installed at both ends of the box body 1 corresponding to the flow port 2. When working, the oil fume will first pass through one of the filter elements 4, and the larger oil fume particles will be blocked by the filter element 4. Then the oil fume will flow to the ionization collection box 3, and the ionization collection box 3 will undergo high-voltage ionization treatment, and then low-voltage adsorption will collect most of the particles. The remaining oil fume will pass through another filter element 4 and be filtered again to finally obtain purified clean air.

[0025] like Figure 2 and Figure 3 as well as Figure 4 As shown, the box body 1 is formed with a retaining ring 5, and a guide plate 6 is formed near the retaining ring 5 of the box body 1. Two guide plates 6 are provided at the retaining ring 5, and the filter element 4 can pass between the two guide plates 6. A space for the filter element 4 to slide is formed between the guide plate 6 and the retaining ring 5, wherein the box body 1 is provided with a connecting piece, and the connecting piece is symmetrically arranged with the filter element 4 as the center, and the two connecting pieces correspond to the two guide plates 6 respectively, and the connecting piece includes a clamping plate 7, a spring 8 and a limiting column 9, and the clamping plate 7 and the spring 8 slide between the guide plate 6 and the retaining ring 5 The limiting column 9 passes through the clamping plate 7 and abuts against the clamping plate 7. The clamping plate 7 is formed with a positioning protrusion 10. The filter element 4 is formed with a positioning groove 11 for the positioning protrusion 10 to be inserted. The spring 8 is sleeved on the limiting column 9. The two ends of the spring 8 are respectively connected to the clamping plate 7 and the box body 1. When the filter element 4 is not installed, the clamping plate 7 partially slides out to between the guide plate 6 and the retaining ring 5. After the filter element 4 is installed, the positioning protrusion 10 will be inserted into the positioning groove 11 under the push of the spring 8. At the same time, the clamping plate 7 presses the filter element 4, so that the filter element 4 remains against the retaining ring 5.

[0026] like Figure 5 As shown, the housing 1 is provided with a control component, which includes an electromagnet 12 and a magnetic metal block 13. The magnetic metal block 13 is fixed to the clamping plate 7, and the electromagnet 12 is fixed to the housing 1. When the electromagnet 12 on one side of the filter element 4 is energized, the electromagnet 12 attracts the magnetic metal block 13, so that the filter element 4 overcomes the elastic force of the spring 8 and slides. The clamping plate 7 will eventually collide with the housing 1, and the large particles on the filter element 4 will be shaken off, thereby reducing the blockage of the filter element 4 by the large particles, thereby reducing the maintenance and cleaning frequency. A buffer pad 14 is fixed to the side of the clamping plate 7 facing the housing 1, and the buffer pad 14 can reduce the impact sound and force. After the power is cut off, the filter element 4 is reset due to the elastic force of the spring 8.

[0027] In summary, the oil fume purifier provided in this embodiment can shake off the large particles on the filter element 4, reduce the blockage of the filter element 4 by the large particles, and thus reduce the maintenance and cleaning frequency.

[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A fume purifier, comprising a box body, the box body is formed with a flow port, an ionization collection box is installed in the flow port, and the characteristics are: Filter elements are installed at both ends of the corresponding flow ports of the box body, a retaining ring is formed on the box body, a connecting piece is provided on the box body to keep the filter element against the retaining ring, and a control piece is provided on the box body to push the filter element to slide.

2. The oil fume purifier according to claim 1, characterized in that: A guide plate is formed on the box body near the retaining ring, and a space for the filter element to slide is formed between the guide plate and the retaining ring.

3. The oil fume purifier according to claim 2, characterized in that: The connecting piece is symmetrically arranged with the filter element as the center, and includes a clamping plate and a spring sliding between the guide plate and the retaining ring. The clamping plate is formed with a positioning protrusion, and the filter element is formed with a positioning groove for the positioning protrusion to be inserted. Both ends of the spring are respectively connected to the clamping plate and the box body.

4. The oil fume purifier according to claim 3, characterized in that: The connecting piece also includes a limiting column fixedly connected to the box body, the limiting column passes through the clamping plate and abuts against the clamping plate, and the spring is sleeved on the limiting column.

5. The oil fume purifier according to claim 3, characterized in that: The control component comprises an electromagnet and a magnetic metal block, wherein the magnetic metal block is fixed on the clamping plate, and the electromagnet is fixed on the box body.

6. The oil fume purifier according to claim 5, characterized in that: A buffer pad is fixed on one side of the clamping plate facing the box body.

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