CN209108789U - High purifying rate filter - Google Patents

High purifying rate filter Download PDF

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Publication number
CN209108789U
CN209108789U CN201821847798.3U CN201821847798U CN209108789U CN 209108789 U CN209108789 U CN 209108789U CN 201821847798 U CN201821847798 U CN 201821847798U CN 209108789 U CN209108789 U CN 209108789U
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filtering
firm
stratum reticulare
point
millimeters
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沈正南
陈兰娟
李中华
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陈兰娟
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Abstract

The utility model relates to filter technology fields, refer in particular to a kind of high purifying rate filter, bulky grain filtering meshes, the stand frame of filter layer is fitted in including the filter layer made of sponge and by hot pressing, the odor adsorption web plate, including supporting plate layer, it is connected to the barrier stratum reticulare of supporting plate layer and is connected to the firm layer of barrier stratum reticulare, and the setup parameter of individual manufacturing processes and manufacturing process is further improved on the basis of bulky grain filtering meshes in manufacturing process and smell absorption web plate are in original manufacturing process, it is strong to have reached filter effect, gas permeability is strong, wide adaptability, technique is simple, can long-time Reusability high purifying rate filter.

Description

High purifying rate filter
Technical field
The utility model relates to filter technology fields, refer in particular to a kind of high purifying rate filter.
Background technique
It is well known that global environment deterioration, the especially China of rapid economic development, the statistical form of the World Health Organization It is bright, there is nearly 17,000,000 people dead because infecting various diseases every year, wherein living in for a long time muddy the most serious is respiratory tract infection In turbid air, can nervous system, respiratory system, immune system to human body cause damages, lead to immunity degradation and correlation The generation of disease, at the same time, with the continuous improvement of people's quality of life, people also become more concerned with the life where oneself Environment also requires the function of health, health care while making every effort to comfortable, easy to living environment, the synthesis from the point of view of at this stage Investigation shows cooking stove and heating boiler, wherein industry is an important sources of air pollution, industrial discharge is into atmosphere Pollutant kind it is various, have flue dust, sulfur oxide, nitrogen oxide, organic compound, halide, carbon compound etc., In have plenty of flue dust, have plenty of gas, there is outdoor pollution and indoor pollution from the point of view of pollution modes, wherein indoor pollution is in recent years The topic for carrying out people's care, shows according to the reliable data of the World Health Organization, and the number that room air pollution is died of in the whole world every year reaches To 2,800,000, so how to effectively reduce air pollution, oneself becomes the problem of urgent need is researched and solved.Filtering currently used in the market Filtering plate filter effect achieved in equipment is not good enough, and is difficult to ensure using duration, is largely limited to manufacture work Skill, progressing greatly for manufacturing process help that the effect of final products is preferably made to reach more preferable.
Summary of the invention
That the technical problem to be solved by the present invention is to provide a kind of filter effects is strong, gas permeability is strong, wide adaptability, technique Simply, can long-time Reusability high purifying rate filter.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: high purifying rate filter, including according to Bulky grain filtering meshes, microparticle filtering meshes and the smell absorption web plate of sequence connection, the bulky grain filtering meshes, including with Filter layer made of sponge and the stand frame that filter layer is fitted in by hot pressing, the filter layer are provided with first Side and second side, the stand frame include first firm article of group for fitting in first side and fit in second side the Two firm item groups, the first firm item group fit in first side and form the first filtering section, and the second firm item group fits in Second side forms the second filtering section, and the first filtering section is aligned with the second filtering section and is connected to, first filtering section Quantity with the second filtering section is two or more, which is distributed in first side, this two A the second above filtering section is distributed in second side, the perpendicular separation of the first filtering section and the second filtering section away from From being 1.6 millimeters to 5.2 millimeters;The odor adsorption web plate, including supporting plate layer, be connected to supporting plate layer barrier stratum reticulare and It is connected to the firm layer of barrier stratum reticulare, the supporting plate layer is made of adsorbent material, which is provided with third side, the Four sides, the accommodating hole through third side and the 4th side and the Attraction block that is set in accommodating hole, the barrier stratum reticulare Including the first stratum reticulare for being connected to third side and the second stratum reticulare for being connected to the 4th side, the firm layer includes being connected to the The third of one stratum reticulare consolidates article group and the four firm articles groups for being connected to the second stratum reticulare, and first stratum reticulare and the second stratum reticulare are opened Equipped with the air hole for being connected to accommodating hole.
Preferably, the described first firm item group fitting first side forms the first hot pressing and consolidates point, the second firm item group patch The second hot pressing is formed together in second side and consolidates point, and the firm point of first hot pressing consolidates point alignment with the second hot pressing and connect, institute The quantity for stating the firm point of the first hot pressing and the firm point of the second hot pressing is two or more, which consolidates point It is distributed in first side, the firm point of more than two second hot pressing is distributed in second side.
Preferably, the horizontal interval distance between the two first adjacent filtering sections is 2.5 millimeters to 18.6 millis Rice, the two second adjacent horizontal interval distances filtered between sections are 2.5 millimeters to 18.6 millimeters.
Preferably, the sponge is bamboo fibre, coir or flaxen fiber.
Preferably, the third consolidates item group and connects the first stratum reticulare formation third filtering section, the four firm articles groups connections Second stratum reticulare forms the 4th filtering section, and the quantity that the third filtering section and the 4th filter section is two or more, should More than two third filterings section is all connected to the first stratum reticulare, which is all connected to the second net Layer, the third filtering section are aligned with the 4th filtering section and are connected to, between adjacent two thirds filtering section Horizontal interval distance is 6.2 millimeters to 23 millimeters, and the horizontal interval distance between two the 4th adjacent filtering sections is 6.2 millimeters to 23 millimeters, the perpendicular separation distance of the third filtering section and the 4th filtering section is 18 millimeters to 35 millimeters.
Preferably, the third consolidates item group and is provided with the firm point of the first bonding, and it is viscous that the four firm articles groups are provided with second Close firm point, the quantity of the firm point of first bonding and the firm point of the second bonding is two or more, this more than two the The firm point of one bonding is all connected to the first stratum reticulare, which is all connected to the second stratum reticulare, described The firm point of first bonding is arranged at vertical alignment with the firm point of the second bonding, and the quantity of the accommodating hole is two or more, should More than two accommodating holes are distributed in supporting plate layer, and the quantity of Attraction block is two or more, and more than two Attraction blocks are uniformly distributed It is placed in accommodating hole, the quantity of the air hole is two or more, which is distributed in the first stratum reticulare and the Two stratum reticulares.
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, temperature is maintained at 105 to 120 and takes the photograph when boiling leaching Family name's degree, boiling the leaching time is 21 to 35 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 18 to 25 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being subjected to comb system, obtains bamboo fibre silk;
Step 5: bamboo fibre silk being dried, drying time is 20 to 35 minutes, the bamboo fibre silk after drying Moisture content is between 11% to 16%;
Step 6: the dry bamboo fibre silk completed is screened;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.3 to 0.48 Millimeter.
Preferably, in the step 7: obtained filter layer is completed in bonding and preprepared stand frame layer carries out heat Pressing, hot pressing temperature are 35 to 55 degrees Celsius, and pressing time is 3 to 12 minutes.
Preferably, in the step 7: obtained filtering meshes are completed in bonding and preprepared stand frame layer carries out Hot pressing obtains product bulky grain filtering meshes, and hot pressing temperature is 35 to 40 degrees Celsius, and pressing time is 3 to 8 minutes.
Preferably, the filter layer with a thickness of 0.38 to 0.42 millimeter.
Preferably, in the step 6: filtering out diameter is 0.11 to 0.25 millimeter, and the bamboo that length is 15 to 38 millimeters is fine Tie up silk.
Preferably, in the step 6: filtering out diameter is 0.11 to 0.15 millimeter, and the bamboo that length is 15 to 21 millimeters is fine Tie up silk.
Preferably, in the step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is kept At 115 degrees Celsius, boiling the leaching time is 26 minutes.
Preferably, in the step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 20 points Clock.
Preferably, in the step 5: bamboo fibre silk being dried, drying time is 25 minutes, the bamboo after drying Filametntary moisture content is 12%.
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material;
Step 2: raw material hot pressing is entered in honeycomb die, hot pressing temperature be 180 to 400 degrees Celsius, hot pressing time be 25 to 80 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally are subjected to first natural air drying, dehydration rate up to 80% to 85%;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 35 to 60 degrees Celsius, and air-dry time is 20 to 40 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
Preferably, in the step 1: adsorbent material is carbon dust, mixes shape using binder combination filler material and fire retardant At.
Preferably, in the step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 250 to 320 degrees Celsius, heat Pressing the time is 30 to 60 minutes.
Preferably, in the step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 320 degrees Celsius, when hot pressing Between be 35 minutes.
Preferably, in the step 3: raw material and honeycomb die that hot pressing is completed integrally being carried out first natural air drying, taken off For water rate up to 80% to 85%, air-dry time is 18 to 30 hours.
Preferably, in the step 3: raw material and honeycomb die that hot pressing is completed integrally being carried out first natural air drying, taken off For water rate up to 80% to 85%, air-dry time is 20 to 26 hours.
Preferably, in the step 3: raw material and honeycomb die that hot pressing is completed integrally being carried out first natural air drying, taken off For water rate up to 85%, air-dry time is 24 hours.
Preferably, in the step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, then By raw material carry out it is secondary air-dry, air-dry temperature be 40 to 55 degrees Celsius, air-dry time be 25 to 36 minutes.
Preferably, in the step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, then By raw material carry out it is secondary air-dry, drying temperature be 45 degrees Celsius, drying time be 30 minutes.
The utility model has the beneficial effects that: providing a kind of high purifying rate filter and bulky grain filtering meshes are gentle The manufacturing process of taste absorption web plate, wherein the structure of bulky grain filtering meshes was produced in actually manufacture in high purifying rate filter Stand frame and filter layer are bonded to each other by Cheng Zhong using hot pressing technology, and plastic material can be used to be made for stand frame, and can make to be bonded Product after the completion has certain flexibility, and there is flexible product can realize self-cleaning effect by shaking, be not necessarily to Mate cleaning is separately set, effects of energy conservation and environmental protection is improved, completes to be bonded using hot pressing technology, ensure that the stability of its fitting And practicability, filter layer are made using bamboo fiber material, enhance its filter effect, set up the first filtering section and the second filter separately Area ensure that the reliability of integral product while can effectively expanding product area, will not increase because of blindness leads to product filtering effect Situations such as fruit significantly reduces and product reliability is poor occurs, and each section has firm item to be spaced apart after setting up section separately, and the first side Face homogeneously connects with the firm item group that second side is arranged, and plays firm effect well, and the technical program uses hot pressing Conjunction technology cooperates multiple filtering sections so that product can area increased according to the actual situation, and ensure that using quality.And it is making It makes bulky grain filtering meshes in technique and further improves individual manufacturing processes and manufacturing process on the basis of original manufacturing process Setup parameter, control lower cost to reach to produce filter effect good and can realize the bamboo fibre net used for a long time Layer can be used the cooperation such as binder combination filler material and fire retardant, complete final filtering meshes product when bamboo fibre silk bonds, Filtering meshes and stand frame layer are finally reached excellent mechanical mechanics property, high temperature resistance and moisture-resistant and are become by hot binding Shape performance;
Wherein bamboo fibre, coir or flaxen fiber system can be used in the microparticle filtering meshes in high purifying rate filter At being arranged using accordion structure, reach high adsorption rate effect;
Wherein for odor adsorption web plate in actual production manufacturing process, supporting plate layer uses absorption in high purifying rate filter Material is made, and supporting plate layer opens up several accommodating holes, and several Attraction blocks are installed in each accommodating hole, and the multiple of accommodating hole open If increasing space utilization rate according to honeycomb hole mode setting, supporting plate layer material itself is also absorption material, greatly enhances absorption Effect, the first stratum reticulare and the second stratum reticulare are fitted and connected respectively in the two sides of supporting plate layer, prevent falling and outside for Attraction block The entrance of portion's large-sized object ensure that and be used for a long time quality, and the firm item group of third, which then bonds, is connected to the first stratum reticulare and third side Face, the four firm articles groups, which then bond, is connected to the second stratum reticulare and the 4th side, and the first stratum reticulare is closely connect with the second stratum reticulare In supporting plate layer, enhance overall stability.And odor adsorption web plate is enterprising on original manufacturing process basis in manufacturing process One step improves the setup parameter of individual manufacturing processes and manufacturing process, and to reach the lower cost of control, to produce filter effect good And can realize the odor adsorption web plate used for a long time, because using the same adsorption material of this body structure of web plate made of the technique Material, is improving newly-increased process and is controlling cost, realizes that final products substantially increase adsorption effect to reach lower cost, The equally available carbon material of Attraction block is made, and multiple Attraction blocks is installed in each honeycomb hole, multiple Attraction blocks cooperate web plate sheet Body structure improves adsorption rate again with adsorption function, and the surface of the Attraction block is rough surface, by direct sunlight according to meeting after shining By emission of bad smell, effect easy to clean can reach, and can Reusability.
Detailed description of the invention
Fig. 1 is the solid of the middle bulky grain filtering meshes of the utility model, microparticle filtering meshes and smell absorption web plate Structural decomposition diagram.
Fig. 2 is the schematic perspective view of the second side of bulky grain filtering meshes in the utility model.
Fig. 3 is the stereochemical structure decomposing schematic representation of bulky grain filtering meshes in the utility model.
Fig. 4 is the stereochemical structure decomposing schematic representation of microparticle filtering meshes in the utility model.
Fig. 5 is the stereochemical structure decomposing schematic representation of odor adsorption web plate in the utility model.
Fig. 6 is that the third side of odor adsorption web plate in the utility model hides the positive structure schematic after Attraction block.
Fig. 7 is the positive partial structurtes enlarged diagram of the third side of odor adsorption web plate in the utility model.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made further below with reference to embodiment Bright, the content that embodiment refers to not is the restriction to the utility model.
As shown in Figures 1 to 7, a kind of high purifying rate filter, including sequentially connect bulky grain filtering meshes 6, micro- Grain filtering meshes 5 and smell absorption web plate 4, the bulky grain filtering meshes 6, including the filter layer made of sponge 61 and the stand frame 7 of filter layer 61 is fitted in by hot pressing, the filter layer 61 is provided with first side 62 and second side 63, the stand frame 7 includes fitting in the first firm item group 71 of first side 62 and fitting in the second steady of second side 63 Gu item group 72, the first firm item group 71 fits in first side 62 and forms the first filtering section 73, the second firm item group 72 It fits in second side 63 and forms the second filtering section 74, the first filtering section 73 is aligned with the second filtering section 74 and is connected to, institute The quantity for stating the first filtering section 73 and the second filtering section 74 is two or more, more than two first filterings section 73 It is distributed in first side 62, which is distributed in second side 63, first filtering section 73 and second filtering section 74 perpendicular separation distance be 1.6 millimeters to 5.2 millimeters;
The odor adsorption web plate 4 including supporting plate layer 1, is connected to the barrier stratum reticulare 2 of supporting plate layer 1 and is connected to resistance The firm layer 3 of filter layer 2, the supporting plate layer 1 are made of adsorbent material, which is provided with third side the 11, the 4th Side 12, the accommodating hole 13 through third side 11 and the 4th side 12 and the Attraction block 14 that is set in accommodating hole 13, institute Stating barrier stratum reticulare 2 includes the first stratum reticulare 21 for being connected to third side 11 and the second stratum reticulare 22 for being connected to the 4th side 12, institute Stating firm layer 3 includes the firm article group 31 of third for being connected to the first stratum reticulare 21 and the four firm articles groups for being connected to the second stratum reticulare 22 32, first stratum reticulare 21 and the second stratum reticulare 22 offer the air hole 23 for being connected to accommodating hole 13.
The structure of bulky grain filtering meshes 6 is actually manufacturing in production process in the high purifying rate filter of the present embodiment, Stand frame 7 and filter layer 61 are bonded to each other using hot pressing technology, plastic material can be used to be made for stand frame 7, and can make to be bonded Product after the completion has certain flexibility, and there is flexible product can realize self-cleaning effect by shaking, be not necessarily to Mate cleaning is separately set, effects of energy conservation and environmental protection is improved, completes to be bonded using hot pressing technology, ensure that the stability of its fitting And practicability, filter layer 61 are made using bamboo fiber material, enhance its filter effect, set up the first filtering section 73 and the second mistake separately Filter disc area 74 ensure that the reliability of integral product while can effectively expanding product area, will not lead to product because blindness increases Situations such as filter effect significantly reduces and product reliability is poor occurs, and each section has firm item to be spaced apart after setting up section separately, and First side 62 homogeneously connects with the firm item group that second side 63 is arranged, and plays firm effect, this technology side well Case cooperates multiple filtering sections using hot pressing technology so that product can area increased according to the actual situation, and ensure that use Quality;
For odor adsorption web plate 4 in actual production manufacturing process, supporting plate layer 1 uses adsorption material in high purifying rate filter Material is made, and supporting plate layer 1 opens up several accommodating holes 13, and several Attraction blocks 14, accommodating hole 13 are installed in each accommodating hole 13 It is multiple open up according to honeycomb hole mode setting, increase space utilization rate, the material of supporting plate layer 1 itself is also absorption material, greatly Big enhancing adsorption effect, the first stratum reticulare 21 and the second stratum reticulare 22 are fitted and connected respectively in the two sides of supporting plate layer 1, prevent from adsorbing Block 14 fall and the entrance of external large-sized object, ensure that and be used for a long time quality, third consolidates item group 31 and then bonds connection In the first stratum reticulare 21 and third side 11, the four firm articles groups 32, which then bond, is connected to the second stratum reticulare 22 and the 4th side 12, will First stratum reticulare 21 and the second stratum reticulare 22 are closely coupled to supporting plate layer 1, enhance overall stability.
In the present embodiment, the firm point 75 of the first firm fitting of item group 71 first side 62 first hot pressing of formation, second Firm item group 72 fits in second side 63 and forms the firm point 76 of the second hot pressing, the firm point 75 of first hot pressing and the second hot pressing The quantity of firm 76 alignment connection of point, the firm point 75 of first hot pressing and the firm point 76 of the second hot pressing is two or more, should The firm point 75 of more than two first hot pressing is distributed in first side 62, and the firm point 76 of more than two second hot pressing is distributed in Second side 63, when filtering meshes area is larger, the firm point of hot pressing can achieve the effect of inexpensive high stability, cause i.e. Be the filtering meshes entirety of larger area stability it is also relatively strong, be further ensured that using duration, according to the actual situation can be more A setting reaches preferably firm effect, with reach can use for a long time will not crack purpose.
In the present embodiment, the horizontal intervals distance between the adjacent two first filterings sections 73 for 2.5 millimeters extremely 18.6 millimeters, the two second adjacent horizontal interval distances filtered between sections 74 are 2.5 millimeters to 18.6 millimeters, should Section spacing distance setting can reach keep filter effect while ensure that the integrally-built stability of filtering meshes, prevent because Filter area is unevenly distributed situations such as leading to reduce filter effect and stratum reticulare cracking.
In the present embodiment, the sponge is bamboo fibre, coir or flaxen fiber, which reaches To control cost while also reach good filter effect.
In the present embodiment, the third consolidates item group 31 and connects the first stratum reticulare 21 formation third filtering section 33, and the 4th is steady Gu article group 32 connects the second stratum reticulare 22 and forms the 4th filtering section 34, the third filtering section 33 and the 4th filter section 34 Quantity is two or more, which is all connected to the first stratum reticulare 21, this more than two the Four filtering sections 34 are all connected to the second stratum reticulare 22, and the third filtering section 33 is aligned with the 4th filtering section 34 and is connected to, Horizontal interval distance between adjacent two thirds filtering section is 6.2 millimeters to 23 millimeters, described adjacent two Horizontal interval distance between 4th filtering section is 6.2 millimeters to 23 millimeters, the third filtering section 33 and the 4th filtering The perpendicular separation distance of section 34 is 18 millimeters to 35 millimeters, and third filters multiple settings of section 33 and the 4th filtering section 34 It can flexibly increase or reduce integral net plate suqare, reach flexible use, the interval within the scope of this may be implemented in the feelings of control cost Reach maximum filtration, purification effect under condition.
In the present embodiment, the third consolidates item group 31 and is provided with the firm point 35 of the first bonding, and the four firm articles groups 32 are set Be equipped with the firm point 36 of the second bonding, the quantity of the firm point 35 of first bonding and the firm point 36 of the second bonding be two with On, which is all connected to the first stratum reticulare 21, more than two firm points of second bondings 36 are all connected to the second stratum reticulare 22, and the firm point 35 of the first bonding is arranged at vertical alignment with the firm point 36 of the second bonding, The quantity of the accommodating hole 13 is two or more, which is distributed in supporting plate layer 1, the number of Attraction block 14 Amount is two or more, which is arranged in accommodating hole 13, and the quantity of the air hole 23 is two More than, which is distributed in the first stratum reticulare 21 and the second stratum reticulare 22, and the first bonding consolidates point 35 for first Stratum reticulare 21 and the bonding of third side 11 are closed, and the firm point 36 of the second bonding closes the viscous bonding of the second stratum reticulare 22 and the 4th side 12, Reach whole firm effect well, the side wall of supporting plate layer 1, which equally bonds, is provided with firm item group, reaches whole package, mentions High whole using quality, more than 13 settings of accommodating hole form honeycomb hole, reach space utilization maximization, while improving filtering and imitating Fruit, the surface of the Attraction block 14 are rough surface, and being shone after shining by direct sunlight can be by emission of bad smell.
Bulky grain filtering meshes as shown in Figure 2 to Figure 3, the manufacturing process of bulky grain filtering meshes, the work of the filter layer Steps are as follows for skill, step 1: the material bamboo that sheet has been made being carried out roll compacting, obtains thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, temperature is maintained at 105 to 120 and takes the photograph when boiling leaching Family name's degree, boiling the leaching time is 21 to 35 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 18 to 25 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being subjected to comb system, obtains bamboo fibre silk;
Step 5: bamboo fibre silk being dried, drying time is 20 to 35 minutes, the bamboo fibre silk after drying Moisture content is between 11% to 16%;
Step 6: the dry bamboo fibre silk completed is screened;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.3 to 0.48 Millimeter.
The manufacturing process of the bulky grain filtering meshes of the present embodiment, the present invention are further on the basis of original manufacturing process The setup parameter of individual manufacturing processes and manufacturing process is improved, to produce filter effect good and can to reach the lower cost of control It realizes the bamboo fibre stratum reticulare used for a long time, binder combination filler material and fire retardant etc. can be used to match when bamboo fibre silk bonds It closes, completes final filtering meshes product, filtering meshes and stand frame layer by hot binding, be finally reached excellent mechanical force Learn performance, high temperature resistance and moisture-resistant deformation performance.
Embodiment one:
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is maintained at 50 degrees Celsius, boils Soaking the time is 10 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 10 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being put into equipment the comb system that carries out, obtains bamboo fibre silk;
Step 5: bamboo fibre silk is dried, drying time is 12 minutes, it is dry after bamboo fibre silk it is aqueous Rate is 9%;
Step 6: the dry bamboo fibre silk completed being screened, filtering out diameter is 0.09 millimeter, and length is 11 millimeters Bamboo fibre silk;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.30 millimeter, Obtained filter layer is completed into bonding and preprepared stand frame layer carries out hot pressing, obtains product bulky grain filter screen Layer, hot pressing temperature are 25 degrees Celsius, and pressing time is 1 minute.
Embodiment two:
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is maintained at 90 degrees Celsius, boils Soaking the time is 18 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 15 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being put into equipment the comb system that carries out, obtains bamboo fibre silk;
Step 5: bamboo fibre silk is dried, drying time is 17 minutes, it is dry after bamboo fibre silk it is aqueous Rate is 10%;
Step 6: the dry bamboo fibre silk completed being screened, filtering out diameter is 0.1 millimeter, and length is 14 millimeters Bamboo fibre silk;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.35 millimeter, Obtained filter layer is completed into bonding and preprepared stand frame layer carries out hot pressing, obtains product bulky grain filter screen Layer, hot pressing temperature are 33 degrees Celsius, and pressing time is 2 minutes.
Embodiment three:
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is maintained at 105 degrees Celsius, boils Soaking the time is 21 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 18 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being put into equipment the comb system that carries out, obtains bamboo fibre silk;
Step 5: bamboo fibre silk is dried, drying time is 20 minutes, it is dry after bamboo fibre silk it is aqueous Rate is 11%;
Step 6: the dry bamboo fibre silk completed being screened, filtering out diameter is 0.11 millimeter, and length is 15 millimeters Bamboo fibre silk;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.38 millimeter, Obtained filter layer is completed into bonding and preprepared stand frame layer carries out hot pressing, obtains product bulky grain filter screen Layer, hot pressing temperature are 35 degrees Celsius, and pressing time is 3 minutes.
Example IV:
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is maintained at 115 degrees Celsius, boils Soaking the time is 26 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 20 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being put into equipment the comb system that carries out, obtains bamboo fibre silk;
Step 5: bamboo fibre silk is dried, drying time is 25 minutes, it is dry after bamboo fibre silk it is aqueous Rate is 12%;
Step 6: the dry bamboo fibre silk completed being screened, filtering out diameter is 0.13 millimeter, and length is 21 millimeters Bamboo fibre silk;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.4 millimeter, will Obtained filter layer is completed in bonding and preprepared stand frame layer carries out hot pressing, obtains product bulky grain filtering meshes, Hot pressing temperature is 42 degrees Celsius, and pressing time is 6 minutes.
Embodiment five:
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is maintained at 120 degrees Celsius, boils Soaking the time is 35 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 25 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being put into equipment the comb system that carries out, obtains bamboo fibre silk;
Step 5: bamboo fibre silk is dried, drying time is 35 minutes, it is dry after bamboo fibre silk it is aqueous Rate is 16%;
Step 6: the dry bamboo fibre silk completed being screened, filtering out diameter is 0.25 millimeter, and length is 35 millimeters Bamboo fibre silk;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.42 millimeter, Obtained filter layer is completed into bonding and preprepared stand frame layer carries out hot pressing, obtains product bulky grain filter screen Layer, hot pressing temperature are 55 degrees Celsius, and pressing time is 12 minutes.
Embodiment six:
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is maintained at 130 degrees Celsius, boils Soaking the time is 40 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 28 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being put into equipment the comb system that carries out, obtains bamboo fibre silk;
Step 5: bamboo fibre silk is dried, drying time is 38 minutes, it is dry after bamboo fibre silk it is aqueous Rate is 18%;
Step 6: the dry bamboo fibre silk completed being screened, filtering out diameter is 0.28 millimeter, and length is 40 millimeters Bamboo fibre silk;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.45 millimeter, Obtained filter layer is completed into bonding and preprepared stand frame layer carries out hot pressing, obtains product bulky grain filter screen Layer, hot pressing temperature are 58 degrees Celsius, and pressing time is 14 minutes.
Embodiment seven:
The processing step of the manufacturing process of bulky grain filtering meshes, the filter layer is as follows, step 1: sheet will be made Material bamboo carry out roll compacting, obtain thin bamboo plate;
Step 2: being soaked to obtain bamboo fibre for boil in thin bamboo plate immersion liquid, fluid temperature is maintained at 150 degrees Celsius, boils Soaking the time is 50 minutes;
Step 3: leaching bamboo fibre obtained will be boiled and dehydrated, the dehydration and drying time is 32 minutes;
Step 4: the bamboo fibre for completing dehydration and drying being put into equipment the comb system that carries out, obtains bamboo fibre silk;
Step 5: bamboo fibre silk is dried, drying time is 44 minutes, it is dry after bamboo fibre silk it is aqueous Rate is 21%;
Step 6: the dry bamboo fibre silk completed being screened, filtering out diameter is 0.30 millimeter, and length is 43 millimeters Bamboo fibre silk;
Step 7: the bamboo fibre silk that screening is completed is bonded to obtain filter layer, filter layer with a thickness of 0.49 millimeter, Obtained filter layer is completed into bonding and preprepared stand frame layer carries out hot pressing, obtains product bulky grain filter screen Layer, hot pressing temperature are 62 degrees Celsius, and pressing time is 16 minutes.
By bulky grain filtering meshes made from embodiment one to embodiment seven carry out air permeability test, bursting strength test and Antibiotic property test, test data are as shown in the table:
By embodiment one to embodiment seven, bulky grain filtering meshes obtained carry out the surveys of following three test contents respectively Examination obtains test data:
1. air permeability is tested: by the bulky grain filter screen the same to the difference of embodiment seven seven areas obtained of embodiment one Before layer is fixed on blower, blower is adjusted to certain revolving speed, the other side of each bulky grain filtering meshes is provided with detection The instrument of air quantity then records the measurement air quantity of each bulky grain filtering meshes.
2. bursting strength is tested: by the bulky grain filter screen the same to the difference of embodiment seven seven areas obtained of embodiment one Before layer is fixed on blower, the revolving speed of blower is persistently turned up, calculates the wind-force that revolving speed generates after being turned up every time, observes each bulky grain Filtering meshes are blown brokenly under how much wind-force, are then recorded.
3. antibacterial test: by the bulky grain filtering meshes the same to the difference of embodiment seven seven areas obtained of embodiment one It is placed in same place to be exposed in air, first detects initial bacteria containing amount using instrument and record, then place twenty four hours It carries out test bacteria containing amount again afterwards, then compares.
In summary and in conjunction with the embodiments one to embodiment seven bulky grain filtering meshes test data, wherein embodiment One, the preparation parameter of embodiment two, embodiment six and embodiment seven is not in claimed parameter area, and implements In scope of protection of the claims, observation test data can be sentenced the preparation parameter of example three, example IV and embodiment five It is disconnected to show that embodiment three, example IV and embodiment five and embodiment one, embodiment two, embodiment six and embodiment seven are opposite Than obtained test effect is more preferable, from test data it can be seen that increase stratum reticulare thickness simply or harsh fiber simply The size of silk will not bring apparent using effect increasing degree, and manufacturing cost is relatively high high many, it can be deduced that the present invention It is required that protection scope in bulky grain filtering meshes various using effects achieved obtained be best and good control Production cost, further embodies beneficial effects of the present invention, is also enough to support scope of protection of the claims of the invention Reasonability.
Odor adsorption web plate, the manufacturing process of odor adsorption web plate comprise the technical steps that as shown in Figure 5, step 1: Raw material is made using adsorbent material;
Step 2: raw material hot pressing is entered in honeycomb die, hot pressing temperature be 180 to 400 degrees Celsius, hot pressing time be 25 to 80 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally are subjected to first natural air drying, dehydration rate up to 80% to 85%;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 35 to 60 degrees Celsius, and air-dry time is 20 to 40 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
The manufacturing process of the odor adsorption web plate of the present embodiment, the present invention further change on the basis of original manufacturing process The setup parameter of good individual manufacturing processes and manufacturing process, to reach the lower cost of control, to produce filter effect good and can be real The odor adsorption web plate now used for a long time, because using the same adsorbent material of this body structure of web plate made of the technique, Improve newly-increased process and control cost, realizes that final products substantially increase adsorption effect to reach lower cost, adsorb The equally available carbon material of block is made, and multiple Attraction blocks are installed in each honeycomb hole, and multiple Attraction block cooperation web plates itself are tied Structure improves adsorption rate again with adsorption function, and can Reusability.
Embodiment eight:
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material, inhales Enclosure material is carbon dust, is mixed to form using binder combination filler material and fire retardant;
Step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 130 degrees Celsius, and hot pressing time is 16 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally being subjected to first natural air drying, dehydration rate is air-dried up to 65% Time is 10 hours;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 26 degrees Celsius, and air-dry time is 15 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
Embodiment nine:
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material, inhales Enclosure material is carbon dust, is mixed to form using binder combination filler material and fire retardant;
Step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 150 degrees Celsius, and hot pressing time is 21 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally being subjected to first natural air drying, dehydration rate is air-dried up to 75% Time is 14 hours;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 31 degrees Celsius, and air-dry time is 18 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
Embodiment ten:
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material, inhales Enclosure material is carbon dust, is mixed to form using binder combination filler material and fire retardant;
Step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 180 degrees Celsius, and hot pressing time is 25 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally being subjected to first natural air drying, dehydration rate is air-dried up to 80% Time is 18 hours;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 35 degrees Celsius, and air-dry time is 20 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
Embodiment 11:
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material, inhales Enclosure material is carbon dust, is mixed to form using binder combination filler material and fire retardant;
Step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 320 degrees Celsius, and hot pressing time is 35 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally being subjected to first natural air drying, dehydration rate is air-dried up to 85% Time is 24 hours;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 45 degrees Celsius, and air-dry time is 30 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
Embodiment 12:
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material, inhales Enclosure material is carbon dust, is mixed to form using binder combination filler material and fire retardant;
Step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 400 degrees Celsius, and hot pressing time is 80 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally being subjected to first natural air drying, dehydration rate is air-dried up to 85% Time is 30 hours;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 60 degrees Celsius, and air-dry time is 40 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
Embodiment 13:
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material, inhales Enclosure material is carbon dust, is mixed to form using binder combination filler material and fire retardant;
Step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 420 degrees Celsius, and hot pressing time is 86 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally being subjected to first natural air drying, dehydration rate is air-dried up to 90% Time is 36 hours;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 68 degrees Celsius, and air-dry time is 45 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
Embodiment 14:
The manufacturing process of odor adsorption web plate, comprises the technical steps that, step 1: raw material is made using adsorbent material, inhales Enclosure material is carbon dust, is mixed to form using binder combination filler material and fire retardant;
Step 2: raw material hot pressing being entered in honeycomb die, hot pressing temperature is 460 degrees Celsius, and hot pressing time is 92 minutes;
Step 3: raw material and honeycomb die that hot pressing is completed integrally being subjected to first natural air drying, dehydration rate is air-dried up to 95% Time is 40 hours;
Step 4: the raw material completed will be air-dried for the first time in step 3 and demoulded with honeycomb die, raw material is then carried out two Secondary to air-dry, air-drying temperature is 70 degrees Celsius, and air-dry time is 48 minutes;
Step 5: Attraction block being put into the honeycomb hole for the raw material that Secondary Air finishes, then bonded on the outside of raw material Firm layer is obstructed, odor adsorption web plate is made.
By odor adsorption web plate made from embodiment eight to embodiment 14 carry out air permeability test, testing adsorption effect with And antibiotic property test, test data are as shown in the table:
By embodiment eight to embodiment 14, odor adsorption web plate obtained carries out the surveys of following three test contents respectively Examination obtains test data:
1. air permeability is tested: by embodiment eight to embodiment 14, seven areas obtained are the same respectively and each honeycomb Before the same odor adsorption web plate of the absorption number of blocks of hole installing is fixed on blower, blower is adjusted to certain revolving speed, every The other side of a odor adsorption web plate is provided with the instrument of detection air quantity, then records the measurement wind of each odor adsorption web plate Amount.
2. testing adsorption effect: by embodiment eight to embodiment 14, seven areas obtained are the same respectively and each bee The odor adsorption web plate that the absorption number of blocks of socket bore installing is the same is placed into respectively in seven space seal cases of a size, It is absorbed then to the gas with foreign flavor being detected for spraying into equivalent in each seal case for smell absorption web plate, waits 20 points Zhong Hou, detection obtains the percentage of each odor adsorption web plate adsorbance one by one.
3. antibacterial test: by embodiment eight to embodiment 14, seven areas obtained are the same respectively and each honeycomb hole The same odor adsorption web plate of the absorption number of blocks of installing is placed in same place and is exposed in air, is first detected just using instrument Beginning bacteria containing amount simultaneously records, and carries out test bacteria containing amount again after then placing twenty four hours, then compares.
In summary and in conjunction with the embodiments eight to embodiment 14 odor adsorption web plate test data, wherein embodiment Eight, the preparation parameter of embodiment nine, embodiment 13 and embodiment 14 is in claimed parameter area, and The preparation parameter of embodiment ten, embodiment 11 and embodiment 12 is in scope of protection of the claims, observation test number According to may determine that obtain embodiment ten, embodiment 11 and embodiment 12 and embodiment eight, embodiment nine, embodiment 13 and Embodiment 14 compares, and obtained test effect is more preferable, from test data it can be seen that if hot pressing, air-dried and drying Relevant parameter do not control, the product that terminal obtains is first to will appear biggish difference on effect, increase parameter such as simply Numerical value can only bring the bigger time go out and cost greatly improves, the present invention program technical parameter by producer it is long when Between test accumulation and obtain, therefrom test many times in obtained optimal Fabrication parameter, the manufacture while cost that is under control The optimal web plate of adsorption effect out, test result also support claims of the invention simultaneously.
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " laterally (X) ", " longitudinal (Y) ", " vertical (Z) " " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", The indicating positions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship be based on Orientation or positional relationship shown in the drawings is merely for convenience of narration the utility model and simplifies description, rather than instruction or dark Showing signified device or element must have a particular orientation, be constructed and operated with particular orientation, should not be understood as limiting this reality With novel specific protection scope.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright It is really specific to limit.
In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It is also possible to machine Tool connection;It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.
Several embodiments of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (5)

1. high purifying rate filter, including the bulky grain filtering meshes (6), microparticle filtering meshes (5) and smell sequentially connected Absorption web plate (4), it is characterised in that: the bulky grain filtering meshes (6), including the filter layer made of sponge (61) and by hot pressing the stand frame (7) of filter layer (61) is fitted in, the filter layer (61) is provided with first side (62) With second side (63), the stand frame (7) includes fitting in the first firm item group (71) of first side (62) and fitting in The firm item group (72) of the second of second side (63), the first firm item group (71) fit in first side (62) and form first It filters section (73), the second firm item group (72) fits in second side (63) and forms the second filtering section (74), the first filtering Section (73) is aligned with the second filtering section (74) and is connected to, the number of first filtering section (73) and the second filtering section (74) Amount is two or more, which is distributed in first side (62), this more than two the Two filterings section (74) are distributed in second side (63), and first filtering section (73) is vertical with the second filtering section (74) Spacing distance is 1.6 millimeters to 5.2 millimeters;
The odor adsorption web plate (4) including supporting plate layer (1), is connected to the barrier stratum reticulare (2) of supporting plate layer (1) and connects In the firm layer (3) of barrier stratum reticulare (2), the supporting plate layer (1) is made of adsorbent material, which is provided with the Three sides (11), the 4th side (12), through third side (11) and the 4th side (12) accommodating hole (13) and be set to Attraction block (14) in accommodating hole (13), barrier stratum reticulare (2) include the first stratum reticulare (21) for being connected to third side (11) With the second stratum reticulare (22) for being connected to the 4th side (12), the firm layer (3) includes the third for being connected to the first stratum reticulare (21) Firm article group (31) and the four firm articles groups (32) for being connected to the second stratum reticulare (22), first stratum reticulare (21) and the second stratum reticulare (22) air hole (23) for being connected to accommodating hole (13) is offered.
2. high purifying rate filter according to claim 1, it is characterised in that: first firm article of group (71) fitting the One side (62) forms the first hot pressing and consolidates point (75), and the second firm item group (72) fits in second side (63) and forms the second heat It presses firm point (76), first hot pressing consolidates point (75) and is aligned connection, first hot pressing with the second hot pressing firm point (76) It is two or more that firm point (75) and the second hot pressing, which consolidate the quantity of point (76), which consolidates point (75) first side (62) are distributed in, which consolidates point (76) and be distributed in second side (63).
3. high purifying rate filter according to claim 1, it is characterised in that: two first adjacent filtering sections (73) Between horizontal interval distance be 2.5 millimeters to 18.6 millimeters, between the levels between adjacent two second filterings section (74) Gauge is from being 2.5 millimeters to 18.6 millimeters.
4. high purifying rate filter according to claim 1, it is characterised in that: the third consolidates article group (31) connection the One stratum reticulare (21) forms third filtering section (33), and the four firm articles group (32) connections the second stratum reticulare (22) form the 4th filter The quantity of area (34), third filtering section (33) and the 4th filtering section (34) is two or more, this is more than two Third filtering section (33) is all connected to the first stratum reticulare (21), which is all connected to second Stratum reticulare (22), third filtering section (33) are aligned with the 4th filtering section (34) and are connected to, adjacent two thirds filtering Horizontal interval distance between section (33) is 6.2 millimeters to 23 millimeters, between two the 4th adjacent filtering sections (34) Horizontal interval distance is 6.2 millimeters to 23 millimeters, between third filtering section (33) is vertical with the 4th filtering section (34) Gauge is from being 18 millimeters to 35 millimeters.
5. high purifying rate filter according to claim 1, it is characterised in that: the third consolidates item group (31) and is provided with First bonds firm point (35), and the four firm articles groups (32) are provided with the second bonding and consolidate point (36), and first bonding is firm Point (35) and the quantity of the second bonding firm point (36) are two or more, and more than two first bondings firm point (35) are equal The first stratum reticulare (21) are connected to, this more than two second bonds firm point (36) and is all connected to the second stratum reticulare (22), and described the One bonds firm point (35) is arranged at vertical alignment with the second bonding firm point (36), and the quantity of the accommodating hole (13) is two More than a, which is distributed in supporting plate layer (1), and the quantity of Attraction block (14) is two or more, should More than two Attraction blocks (14) are arranged in accommodating hole (13), and the quantity of the air hole (23) is two or more, this two A above air hole (23) is distributed in the first stratum reticulare (21) and the second stratum reticulare (22).
CN201821847798.3U 2018-11-10 2018-11-10 High purifying rate filter Active CN209108789U (en)

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