Sintered sinter plate with high filtering comprehensive performance

Abstract

The utility model relates to the technical field of sinter plates, and discloses a sintered sinter plate with strong comprehensive filtering performance, which comprises a sinter base plate, an upper filter head arranged at the upper end of the sinter base plate, a first stainless steel protective plate arranged on the front end face of the upper filter head, a second stainless steel protective plate arranged on the rear end face of the upper filter head, and a lower filter head arranged on the lower end face of the sinter base plate. The sinter substrate comprises a first corrugated plate, a plurality of connecting pieces, a second corrugated plate and a plurality of reinforcing ribs, the first corrugated plate and the second corrugated plate are arranged front and back, and the connecting pieces are transversely arranged between the first corrugated plate and the second corrugated plate; the front ends of the multiple connecting pieces are fixedly connected to the rear end face of the first corrugated plate, and the rear ends of the multiple connecting pieces are fixedly connected to the front end face of the second corrugated plate. According to the utility model, the first corrugated plate and the second corrugated plate are connected through the plurality of connecting pieces and the plurality of reinforcing ribs, so that the integral firmness of one-step molding is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic sintered plates, in particular to a sintered plastic sintered plate with strong comprehensive filtering performance. Background Art

[0002] Sintered plastic board is a composite material board made by sintering process, which combines the characteristics of plastic and sintering technology. This material is usually composed of plastic powder and reinforcing fiber. These materials are fused together through sintering process to form a plate-like material with specific properties.

[0003] The plastic-sintered plates sold and used in the existing market, especially when used under lithium battery and high-concentration dust and high-negative pressure working conditions, have shown cracking, breakage, deformation, insufficient impact resistance, inability to increase the back-thrust pressure and the like, which greatly reduces the service life of the filter plate and greatly increases the user's usage cost. The overall performance is poor and the loss rate of disassembly and cleaning is high. The softened filter material itself is easy to deform under high temperature conditions, the opening rate is low, and the back-blowing pressure is small. It is very easy to deform and crack in a high-flow rate and high-density fine dust environment. Therefore, technical personnel in this field provide a sintered plastic-sintered plate with strong comprehensive filtering performance to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a sintered plastic-fired plate with strong comprehensive filtering performance. Several filter material connecting lines are added in the double-sided mold, so that the filter material can be reinforced and prevented from shrinking as a whole after sintering, and the shrinkage cavity phenomenon is reduced. The plastic-fired plate will no longer bend and deform, and the flexible swing is reduced, which greatly increases the firmness.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sintered plastic sintering plate with strong comprehensive filtering performance, comprising a plastic sintering base plate, an upper filter head is arranged at the upper end of the plastic sintering base plate, a first stainless steel guard plate is arranged at the front end surface of the upper filter head, a second stainless steel guard plate is arranged at the rear end surface of the upper filter head, and a lower filter head is arranged at the lower end surface of the plastic sintering base plate;

[0006] The plastic sintering substrate comprises a first corrugated plate, a plurality of connecting members, a second corrugated plate and a plurality of reinforcing ribs, wherein the first corrugated plate and the second corrugated plate are arranged front and back, a plurality of the connecting members are arranged transversely between the first corrugated plate and the second corrugated plate, a plurality of the front ends of the connecting members are respectively fixedly connected to the rear end surface of the first corrugated plate, a plurality of the rear ends of the connecting members are respectively fixedly connected to the front end surface of the second corrugated plate, and a plurality of the reinforcing ribs are respectively arranged up and down on the front end surface of the first corrugated plate and the rear end surface of the second corrugated plate;

[0007] Through the above technical solution, the first corrugated plate and the second corrugated plate are connected by multiple connecting parts and multiple reinforcing ribs, so that the filter material is reinforced and shrink-proof as a whole after sintering, the shrinkage cavity phenomenon is reduced, the plastic sintered plate no longer bends and deforms, the flexible swing is reduced, and the firmness is greatly increased.

[0008] Furthermore, the upper filter head comprises a first base, a second base and a plurality of grooves, the second base is arranged at the rear end of the first base, and the plurality of grooves are arranged transversely on the rear end surface of the first base and the front end surface of the second base respectively;

[0009] Through the above technical solution, after the first base and the second base are spliced ​​together, the front and rear multiple grooves fit together to form a through hole, which is convenient for ventilation and connection.

[0010] Furthermore, the upper and lower end surfaces of the first base and the second base are provided with card slots, and the upper and lower ends of the first base are provided with sealing strips, and the two sealing strips are respectively arranged inside the two upper card slots and inside the two lower card slots;

[0011] Through the above technical solution, the sealing performance is improved by using two sealing strips.

[0012] Furthermore, the lower filter head comprises a base, a bottom plate and a plurality of mounting blocks, the bottom plate is arranged at the upper end of the base, and the plurality of mounting blocks are arranged transversely on the upper end surface of the bottom plate;

[0013] Through the above technical solution, the plurality of installation blocks are clamped between the first corrugated plate, the second corrugated plate and the plurality of connecting members, so as to improve the stability after installation.

[0014] Furthermore, the front and rear end surfaces of the plurality of mounting blocks and the front and rear end surfaces of the bottom plate are both laterally arranged with corrugated grooves;

[0015] Through the above technical solution, multiple corrugated grooves are fitted between the first corrugated plate and the second corrugated plate, which facilitates installation.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, the sintered plastic plate with strong comprehensive filtering performance has several filter material connecting lines added in the double-sided mold to form multiple connecting parts and multiple reinforcing ribs to support the first corrugated plate and the second corrugated plate, so that the filter material is reinforced and prevented from shrinking as a whole after sintering, the shrinkage cavity phenomenon is reduced, the plastic plate is no longer bent and deformed, the flexible swing is reduced, and the firmness is greatly increased.

[0018] 2. In the utility model, the first corrugated plate and the second corrugated plate are matched with a plurality of connecting parts, so that the shrinkage rate is reduced, the horizontal and vertical cracks are prevented, the opening rate is increased, the aperture size is easier to control, and the bursting phenomenon caused by the back-blowing pressure is changed. The integrity of the perfect structure changes the stress during the installation process to prevent cracking and deformation, and the number of repeated cleaning and use of the whole is increased.

[0019] 3. In the utility model, the first corrugated plate, the second corrugated plate, a plurality of connecting parts and a plurality of reinforcing ribs are integrally formed to improve the high temperature resistance during operation, improve the ability to resist negative pressure, increase the impact resistance, and make the overall folding wave less likely to deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a sintered plastic plate with strong comprehensive filtering performance proposed by the utility model;

[0021] Figure 2 A top view of a sintered plastic sintered plate substrate with strong comprehensive filtering performance proposed by the utility model;

[0022] Figure 3 A three-dimensional diagram of a filter head on a sintered plastic plate with strong comprehensive filtering performance proposed by the utility model;

[0023] Figure 4 A three-dimensional diagram of a sintered plastic plate lower filter head with strong comprehensive filtering performance proposed by the utility model;

[0024] Figure 5 for Figure 1 A magnified schematic diagram of center A.

[0025] Legend:

[0026] 1. Plastic-sintered substrate; 101. First corrugated plate; 102. Connector; 103. Second corrugated plate; 104. Reinforcing ribs; 2. First stainless steel guard plate; 3. Upper filter head; 301. First base; 302. Second base; 303. Groove; 4. Lower filter head; 401. Base; 402. Bottom plate; 403. Corrugated groove; 404. Mounting block; 5. Second stainless steel guard plate; 6. Sealing strip; 7. Card slot. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-5 The utility model provides an embodiment: a sintered plastic plate with strong comprehensive filtering performance, including a plastic substrate 1, an upper filter head 3 is provided at the upper end of the plastic substrate 1, a first stainless steel guard plate 2 is provided on the front end face of the upper filter head 3, and a second stainless steel guard plate 5 is provided on the rear end face of the upper filter head 3. The first stainless steel guard plate 2 and the second stainless steel guard plate 5 are used to improve the protection of the upper filter head 3, and a lower filter head 4 is provided on the lower end face of the plastic substrate 1.

[0029] The plastic-sintered substrate 1 includes a first corrugated plate 101, a plurality of connecting members 102, a second corrugated plate 103 and a plurality of reinforcing ribs 104. The first corrugated plate 101 and the second corrugated plate 103 are arranged front and back, and a plurality of connecting members 102 are arranged transversely between the first corrugated plate 101 and the second corrugated plate 103. The front ends of the plurality of connecting members 102 are respectively fixedly connected to the rear end surface of the first corrugated plate 101, and the rear ends of the plurality of connecting members 102 are respectively fixedly connected to the front end surface of the second corrugated plate 103. A plurality of reinforcing ribs 104 are respectively arranged up and down on the front end surface of the first corrugated plate 101 and the rear end surface of the second corrugated plate 103. The first corrugated plate 101 and the second corrugated plate 103 are connected by a plurality of connecting members 102, so that the filter material is reinforced and prevented from shrinking after sintering, the shrinkage cavity phenomenon is reduced, the plastic-sintered plate is no longer bent and deformed, the flexible swing is reduced, and the firmness is greatly increased.

[0030] The upper filter head 3 includes a first base 301, a second base 302 and a plurality of grooves 303. The second base 302 is arranged at the rear end of the first base 301. The plurality of grooves 303 are arranged transversely on the rear end surface of the first base 301 and the front end surface of the second base 302. After the first base 301 and the second base 302 are spliced, the front and rear plurality of grooves 303 fit together to form a through hole for easy ventilation and connection. The upper and lower end surfaces of the first base 301 and the second base 302 are provided with a card slot 7. The upper and lower ends of the first base 301 are provided with a sealing strip 6. The two sealing strips 6 are respectively arranged inside the two upper card slots 7 and the two lower card slots 7. The two sealing strips 6 are used to improve the sealing performance.

[0031] The lower filter head 4 includes a base 401, a bottom plate 402 and a plurality of mounting blocks 404. The bottom plate 402 is arranged at the upper end of the base 401. The plurality of mounting blocks 404 are arranged transversely on the upper end surface of the bottom plate 402. The plurality of mounting blocks 404 are clamped between the first corrugated plate 101, the second corrugated plate 103 and the plurality of connectors 102 to improve the stability after installation. The front and rear end surfaces of the plurality of mounting blocks 404 and the front and rear end surfaces of the bottom plate 402 are both transversely arranged with corrugated grooves 403. The plurality of corrugated grooves 403 fit together with the first corrugated plate 101 and the second corrugated plate 103 to facilitate installation.

[0032] Working principle: Several filter material connecting lines are added to the double-sided mold to form multiple connecting parts 102 and multiple reinforcing ribs 104 to support the first corrugated plate 101 and the second corrugated plate 103, so that the filter material is reinforced and shrinkage-proof after sintering, and the shrinkage cavity phenomenon is reduced. The plastic sintered plate is no longer bent and deformed, and the flexible swing is reduced, which greatly increases the firmness. The first corrugated plate 101 and the second corrugated plate 103 are matched with multiple connecting parts 102 and multiple reinforcing ribs 104, which reduces the shrinkage rate and prevents horizontal and vertical cracking, increases the opening rate, and makes it easier to control the aperture size, changes the back-blowing pressure bursting phenomenon, and improves the integrity of the structure. The stress in the installation process is changed to prevent cracking and deformation, and the number of repeated cleanings and uses is increased. The first corrugated plate 101, the second corrugated plate 103, multiple connecting parts 102 and multiple reinforcing ribs 104 are integrally formed to improve the high temperature resistance during work, improve the ability to resist negative pressure, increase the impact resistance, and make the overall folding wave not easy to deform.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sintered plastic-fired plate with strong comprehensive filtering performance, comprising a plastic-fired substrate (1), characterized in that: An upper filter head (3) is provided at the upper end of the plastic sintered substrate (1), a first stainless steel guard plate (2) is provided at the front end surface of the upper filter head (3), a second stainless steel guard plate (5) is provided at the rear end surface of the upper filter head (3), and a lower filter head (4) is provided at the lower end surface of the plastic sintered substrate (1); The sintered substrate (1) comprises a first corrugated plate (101), a plurality of connecting pieces (102), a second corrugated plate (103) and a plurality of reinforcing ribs (104); the first corrugated plate (101) and the second corrugated plate (103) are arranged front to back; the plurality of connecting pieces (102) are arranged transversely between the first corrugated plate (101) and the second corrugated plate (103); the front ends of the plurality of connecting pieces (102) are respectively fixedly connected to the rear end surface of the first corrugated plate (101); the rear ends of the plurality of connecting pieces (102) are respectively fixedly connected to the front end surface of the second corrugated plate (103); and the plurality of reinforcing ribs (104) are respectively arranged up and down on the front end surface of the first corrugated plate (101) and the rear end surface of the second corrugated plate (103).

2. The sintered plastic plate with strong comprehensive filtering performance according to claim 1, characterized in that: The upper filter head (3) comprises a first base (301), a second base (302) and a plurality of grooves (303); the second base (302) is arranged at the rear end of the first base (301); and the plurality of grooves (303) are arranged transversely on the rear end surface of the first base (301) and on the front end surface of the second base (302).

3. The sintered plastic plate with strong comprehensive filtering performance according to claim 2, characterized in that: The upper and lower end surfaces of the first base (301) and the second base (302) are both provided with card slots (7), and the upper and lower ends of the first base (301) are both provided with sealing strips (6), and the two sealing strips (6) are respectively arranged inside the two upper card slots (7) and inside the two lower card slots (7).

4. The sintered plastic plate with strong comprehensive filtering performance according to claim 1, characterized in that: The lower filter head (4) comprises a base (401), a bottom plate (402) and a plurality of mounting blocks (404); the bottom plate (402) is arranged at the upper end of the base (401); and the plurality of mounting blocks (404) are arranged in a transverse arrangement on the upper end surface of the bottom plate (402).

5. The sintered plastic plate with strong comprehensive filtering performance according to claim 4, characterized in that: The front and rear end surfaces of the plurality of mounting blocks (404) and the front and rear end surfaces of the bottom plate (402) are both laterally arranged with corrugated grooves (403).

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