CN109432922A - A kind of environment-friendly type silica dust deduster - Google Patents
A kind of environment-friendly type silica dust deduster Download PDFInfo
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- CN109432922A CN109432922A CN201811254135.5A CN201811254135A CN109432922A CN 109432922 A CN109432922 A CN 109432922A CN 201811254135 A CN201811254135 A CN 201811254135A CN 109432922 A CN109432922 A CN 109432922A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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Abstract
本发明公开了一种环保型石英粉尘除尘器，包括筛选装置本体，所述筛选装置本体的左侧设置有底板。本发明由风机通过扩散套将含有粉尘的空气抽至沉淀箱的内部使其与水进行接触沉淀，同时水泵会将水箱内部的水抽至喷洒套的内部对空气进行喷淋，喷淋后的空气通过筛板二过滤后飘至沉淀箱的外部，而当沉淀箱内部的水达到一定高度时会通过出水筒和支撑筒流至过滤筒的内部，过滤后的水会再次通过水泵和喷洒套对沉淀箱内部的空气进行喷淋，从而具备了能够对污水进行过滤再利用，环保性较高的优点，解决了现有的除尘器由于没有设置一定的过滤回流机构，导致排放污水后会对环境造成影响，同时也浪费了大量水资源的问题。The invention discloses an environment-friendly quartz dust precipitator, comprising a screening device body, and a bottom plate is arranged on a left side of the screening device body. The invention uses the fan to pump the dust-containing air into the interior of the sedimentation tank through the diffusion sleeve to make contact with the water, and the water pump pumps the water inside the water tank to the inside of the spray sleeve to spray the air, after spraying. The air is filtered through the sieve plate and then floats to the outside of the sedimentation tank. When the water inside the sedimentation tank reaches a certain height, it will flow to the inside of the filter cartridge through the water discharge cylinder and the support cylinder, and the filtered water will pass through the water pump and the spray sleeve again. Spraying the air inside the sedimentation tank, which has the advantages of being able to filter and reuse the sewage, and has high environmental protection, and solves the problem that the existing dust collector does not have a certain filter return mechanism, and the sewage will be discharged. The environment has an impact, and it also wastes a lot of water resources.
Description
Technical field
The present invention relates to quartzy processing technique field, specially a kind of environment-friendly type silica dust deduster.
Background technique
Quartz sand is quartz through the broken quartz particles being process, and quartz is a kind of hard, wear-resisting, chemical property
Stable silicate mineral, main mineral constituent are silica, and the color of quartz sand is milky or semi-transparent clear
Shape, Mohs' hardness 7, quartz sand are important industrial mineral raw material, are widely used in glass, casting, ceramics, building, chemical industry, mill
Material and filtrate etc. are industrial.
Quartz sand would generally use screening plant in the process of production and processing and be screened by reciprocating sieve to it, to protect
The processing quality for demonstrate,proving quartz sand, to avoid that a large amount of dust can be generated during shaking-sieving, it will usually use deduster to ash
Dirt is absorbed, but existing deduster, due to being not provided with certain filtering reflux mechanism, meeting is to ring after leading to sewage effluent
Border impacts, while wasting great lot of water resources, is not easy to people's use.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of environment-friendly type silica dust deduster, having can be right
Sewage is filtered recycling, and the higher advantage of the feature of environmental protection solves existing deduster due to being not provided with certain filtering
The problem of flow back mechanism, can impact to environment after leading to sewage effluent, while waste great lot of water resources.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of environment-friendly type silica dust deduster, including
Screening plant ontology is provided with bottom plate on the left of the screening plant ontology, and it is heavy that the right side at the top of the bottom plate is fixedly connected with
Shallow lake case, the top on the right side of the settling tank are fixedly connected with connecting plate, notch plate, institute are fixedly connected on the right side of the connecting plate
It states and is provided with diffusion set at the top of screening plant ontology, the bottom of the notch plate is fixedly connected with the top of diffusion set, described
The backing plate positioned at connecting plate bottom is fixedly connected on the right side of settling tank, the right side at the top of the backing plate is fixedly connected with blower,
The input terminal of the blower is connected to by connecting tube with the top of diffusion set, the output end of the blower pass through connecting tube from up to
Under sequentially pass through backing plate and settling tank and extend to the inside of settling tank, the left side at the top of the bottom plate is fixedly connected with water tank,
The internal activity of the water tank is equipped with cartridge filter, and the right end of the cartridge filter is communicated with support tube, the inside of the support tube
It is connected with water output cylinder, the right end of the water output cylinder is through to the right side of water tank, passes through connecting tube on the left of the settling tank
It is connected to the right end of water output cylinder, the water pump being fixedly connected at the top of the bottom plate between water tank and settling tank, it is described heavy
The inside of shallow lake case is fixedly installed with sprinkling set, and the two sides of the sprinkling set are fixedly connected to fixed block, and the fixed block is separate
The side of sprinkling set is fixedly connected with the inner wall of settling tank, and the input terminal of the water pump passes through the bottom on the left of connecting tube and water tank
Connection, the input terminal of the water pump are through to the inside of settling tank by connecting tube and are connected to the top of sprinkling set.
Preferably, the positive bottom of the settling tank is communicated with discharge nozzle, is communicated on the left of the tank top into water
The top of pipe, the discharge nozzle and water inlet pipe offers card slot, and the internal slide of the card slot is connected with snap-gauge, the precipitating
The front of case is communicated with transparent observing set.
Preferably, the inner transverse of the settling tank is fixedly connected with the sieve plate one for being located at sprinkling set bottom, the sieve plate
One shape is funnel-shaped, and sieve plate two, the model MF-150P of the blower, institute are fixedly connected at the top of the settling tank
State the model MD6-25 of water pump.
Preferably, transmission mechanism is provided on the left of the water tank, the transmission mechanism includes transmission case, motor, bull stick
With sealing ring one, the transmission case is fixedly connected on the left side of water tank, and the motor is fixedly connected on the left side of transmission chamber interior wall,
The bull stick is fixedly connected on the output end of motor, and the right end of the bull stick is through to the inside of water tank and is fixedly connected on filtering
The left end of cylinder, the sealing ring one are fixedly connected on the right side of transmission chamber interior wall, the inner wall of the sealing ring one and the table of bull stick
Face contact, the model Y90S-4 of the motor.
Preferably, the right side opening of the support tube inner wall is equipped with annular groove, passes through bearing on the right side of the annular groove inner wall
It is connect with the surface activity of water output cylinder, sealing ring two is fixedly connected on the left of the annular groove inner wall, the sealing ring two
Inner wall is contacted with the surface of water output cylinder.
Preferably, the surface of the support tube is arranged with position-limiting drum, and the inner wall of the position-limiting drum passes through bearing and support tube
Surface activity connection, be fixedly connected with sealing ring three, the inner wall and branch of the sealing ring three on the left of the position-limiting drum inner wall
Support the surface contact of cylinder.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of environment-friendly type silica dust deduster, have it is following the utility model has the advantages that
1, the air containing dust is evacuated to settling tank by diffusion set by blower by the environment-friendly type silica dust deduster
Inside makes it carry out contact precipitation with water, while the water inside water tank can be evacuated to the inside that sprinkling covers and sprayed to air by water pump
It drenches, the air after spray floats after being filtered by sieve plate two to the outside of settling tank, and the water inside settling tank reaches certain height
The inside of cartridge filter can be flow to when spending by water output cylinder and support tube, transmission mechanism drives cartridge filter rotation to be filtered water,
Filtered water can spray the air inside settling tank again by water pump and sprinkling set, can be to dirt to have
Water is filtered recycling, and the higher advantage of the feature of environmental protection solves existing deduster and returns due to being not provided with certain filtering
The problem of flowing mechanism, impacting to environment after leading to sewage effluent, while waste great lot of water resources, makes convenient for people
With.
2, the environment-friendly type silica dust deduster can be sealed discharge nozzle, be avoided by setting card slot and snap-gauge
The phenomenon that water is flowed out from discharge nozzle, while the discharging speed of quartz sand can be controlled, it, can be right by the way that sieve plate one is arranged
The air that upwards contain dust carries out a degree of filtering screening, contacts dust sufficiently with water, improves and remove
The sedimentation effect of dirt device can be sealed transmission case, water has been avoided to flow to transmission case from gap by the way that sealing ring one is arranged
Inside cause motor can not normal operation the phenomenon that, improve the service life of motor, pass through setting annular groove and sealing ring
Two, the phenomenon that capable of being supported to water output cylinder, avoid water output cylinder double swerve, the stability of water output cylinder is improved, is passed through
Position-limiting drum and sealing ring three are set, support tube can be supported and be limited, cartridge filter is avoided to shake during rotation
Dynamic phenomenon improves stability of the cartridge filter in rotation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention right side view；
Fig. 3 is partial structurtes left view sectional view of the present invention；
Fig. 4 is the enlarged diagram in Fig. 1 at A；
Fig. 5 is the enlarged diagram in Fig. 1 at B.
In figure: 1 screening plant ontology, 2 bottom plates, 3 settling tanks, 4 connecting plates, 5 notch plates, 6 diffusion sets, 7 backing plates, 8 blowers,
9 water tanks, 10 cartridge filters, 11 support tubes, 12 water output cylinders, 13 water pumps, 14 sprinkling sets, 15 fixed blocks, 16 discharge nozzles, 17 water inlet pipes,
18 card slots, 19 snap-gauges, 20 transparent observing sets, 21 sieve plates one, 22 sieve plates two, 23 transmission mechanisms, 231 transmission cases, 232 motors, 233
Bull stick, 234 sealing rings one, 24 annular grooves, 25 sealing rings two, 26 position-limiting drums, 27 sealing rings three.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of environment-friendly type silica dust deduster, including screening plant ontology 1, screening plant ontology 1
Left side be provided with bottom plate 2, the right side at 2 top of bottom plate is fixedly connected with settling tank 3, and the inner transverse of settling tank 3 is fixedly connected
There is the sieve plate 1 for being located at 14 bottoms of sprinkling set, the shape of sieve plate 1 is funnel-shaped, and the top of settling tank 3 is fixedly connected with sieve
Plate 2 22, by the way that sieve plate 1 is arranged, the air that can upwards be contained with dust carries out a degree of filtering screening, makes
Dust is sufficiently contacted with water, and the sedimentation effect of deduster is improved, and the top on 3 right side of settling tank is fixedly connected with connecting plate
4, the right side of connecting plate 4 is fixedly connected with notch plate 5, and the top of screening plant ontology 1 is provided with diffusion set 6, the bottom of notch plate 5
Portion is fixedly connected with the top of diffusion set 6, and the right side of settling tank 3 is fixedly connected with the backing plate 7 positioned at 4 bottom of connecting plate, backing plate 7
Blower 8 is fixedly connected on the right side of top, the input terminal of the model MF-150P of blower 8, blower 8 pass through connecting tube and diffusion
The top connection of set 6, the output end of blower 8 by connecting tube sequentially pass through from top to bottom backing plate 7 and settling tank 3 and extend to it is heavy
The left side of the inside of shallow lake case 3,2 top of bottom plate is fixedly connected with water tank 9, and the positive bottom of settling tank 3 is communicated with discharge nozzle 16, water
The left side at the top of case 9 is communicated with water inlet pipe 17, and the top of discharge nozzle 16 and water inlet pipe 17 offers card slot 18, card slot 18 it is interior
Portion slidably connects snap-gauge 19, and the front of settling tank 3 is communicated with transparent observing set 20, passes through setting card slot 18 and snap-gauge 19, energy
It is enough that discharge nozzle 16 is sealed, the phenomenon that avoiding water from flowing out from discharge nozzle 16, while can discharging speed to quartz sand into
Row control, the internal activity of water tank 9 are equipped with cartridge filter 10, and the left side of water tank 9 is provided with transmission mechanism 23, and transmission mechanism 23 wraps
Transmission case 231, motor 232, bull stick 233 and sealing ring 1 are included, transmission case 231 is fixedly connected on the left side of water tank 9, motor
232 are fixedly connected on the left side of 231 inner wall of transmission case, and bull stick 233 is fixedly connected on the output end of motor 232, bull stick 233
Right end is through to the inside of water tank 9 and is fixedly connected on the left end of cartridge filter 10, and sealing ring 1 is fixedly connected on transmission case
The inner wall on the right side of 231 inner walls, sealing ring 1 is contacted with the surface of bull stick 233, and the model Y90S-4 of motor 232 passes through
Sealing ring 1 is set, transmission case 231 can be sealed, the inside for avoiding water from flowing to transmission case 231 from gap causes
Motor 232 can not normal operation the phenomenon that, improve the service life of motor 232, the right end of cartridge filter 10 is communicated with support tube
11, the surface of support tube 11 is arranged with position-limiting drum 26, and the inner wall of position-limiting drum 26 is connected by the surface activity of bearing and support tube 11
It connects, sealing ring 3 27 is fixedly connected on the left of 26 inner wall of position-limiting drum, the surface of the inner wall and support tube 11 of sealing ring 3 27 connects
Touching can be supported and be limited to support tube 11 by setting position-limiting drum 26 and sealing ring 3 27, and cartridge filter 10 is avoided to turn
The phenomenon that shaking during dynamic improves stability of the cartridge filter 10 in rotation, the internal activity connection of support tube 11
There is water output cylinder 12, the right side opening of 11 inner wall of support tube is equipped with annular groove 24, and the right side of 24 inner wall of annular groove passes through bearing and water outlet
The surface activity connection of cylinder 12, is fixedly connected with sealing ring 2 25 on the left of 24 inner wall of annular groove, the inner wall of sealing ring 2 25 with
The surface of water output cylinder 12 contacts, and by setting annular groove 24 and sealing ring 2 25, can be supported, avoid to water output cylinder 12
The phenomenon that 12 double swerve of water output cylinder, the stability of water output cylinder 12 is improved, the right end of water output cylinder 12 is through to the right side of water tank 9
The left side of side, settling tank 3 is connected to by connecting tube with the right end of water output cylinder 12, and the top of bottom plate 2 is fixedly connected with positioned at water tank 9
Water pump 13 between settling tank 3, the model MD6-25 of water pump 13, the inside of settling tank 3 are fixedly installed with sprinkling set 14, spray
The two sides for spilling set 14 are fixedly connected to fixed block 15, and the inner wall of side and settling tank 3 of the fixed block 15 far from sprinkling set 14 is solid
The input terminal of fixed connection, water pump 13 is connected to by connecting tube with the bottom in 9 left side of water tank, and the input terminal of water pump 13 passes through connecting tube
It is through to the inside of settling tank 3 and is connected to the top of sprinkling set 14.
When in use, quartz sand is poured into the inside of screening plant ontology 1 by user first, and starts screening plant ontology
1 pair of quartz sand carries out shaking-sieving, then starts blower 8, water pump 13 and motor 232, when blower 8 will be sieved by diffusion set 6
Air containing dust is evacuated to the inside of settling tank 3, it is made to carry out contact precipitation, the air of one 21 pairs of upwards of sieve plate with water
It is sieved, contacts it sufficiently with water, while the water inside water tank 9 can be evacuated to the inside pair of sprinkling set 14 by water pump 13
Air is sprayed, and the air after spray floats after being filtered by sieve plate 2 22 to the outside of settling tank 3, and inside settling tank 3
Water the inside of water output cylinder 12 can be flow to when reaching a certain height, water output cylinder 12 injects water into cartridge filter 10 by support tube 11
Inside, motor 232 drives bull stick 233 to be rotated, bull stick 233 drive cartridge filter 10 carry out rotation make internal water quickly with
The inner wall of cartridge filter 10 contacts, and cartridge filter 10 is filtered water, and filtered water can be again by water pump 13 and sprinkling set 14
Air inside settling tank 3 is sprayed, so that recycling can be filtered to sewage by reaching, the feature of environmental protection is higher excellent
Point when the water inside settling tank 3 is less, pulls up snap-gauge 19, can be to the dust for being deposited in 3 inner wall bottom of settling tank
It is excluded.
In conclusion the environment-friendly type silica dust deduster, is taken out the air containing dust by diffusion set 6 by blower 8
It is set to carry out contact precipitation with water to the inside of settling tank 3, while the water inside water tank 9 can be evacuated to sprinkling set 14 by water pump 13
Inside air is sprayed, the air after spray floats after being filtered by sieve plate 2 22 to the outside of settling tank 3, and when heavy
Water inside shallow lake case 3 can flow to the inside of cartridge filter 10, driver by water output cylinder 12 and support tube 11 when reaching a certain height
Structure 23 drives the rotation of cartridge filter 10 to be filtered water, and filtered water can be again by 14 pairs of precipitatings of water pump 13 and sprinkling set
Air inside case 3 is sprayed, so that recycling can be filtered to sewage by having, the higher advantage of the feature of environmental protection, solution
Existing deduster determined due to being not provided with certain filtering reflux mechanism, shadow can be caused to environment after leading to sewage effluent
The problem of ringing, while wasting great lot of water resources uses convenient for people.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of environment-friendly type silica dust deduster, including screening plant ontology (1), it is characterised in that: the screening plant sheet
It is provided on the left of body (1) bottom plate (2), the right side at the top of the bottom plate (2) is fixedly connected with settling tank (3), the settling tank
(3) top on the right side of is fixedly connected with connecting plate (4), is fixedly connected with notch plate (5) on the right side of the connecting plate (4), described
Diffusion set (6) is provided at the top of screening plant ontology (1), the bottom of the notch plate (5) and the top of diffusion set (6) are fixed
It connects, the backing plate (7) positioned at connecting plate (4) bottom, backing plate (7) top is fixedly connected on the right side of the settling tank (3)
Right side be fixedly connected with blower (8), the input terminal of the blower (8) is connected to by connecting tube with the top that diffusion covers (6), institute
The output end for stating blower (8) sequentially passes through backing plate (7) and settling tank (3) from top to bottom and extends to settling tank by connecting tube
(3) inside, the left side at the top of the bottom plate (2) are fixedly connected with water tank (9), and the internal activity of the water tank (9) is equipped with
The right end of cartridge filter (10), the cartridge filter (10) is communicated with support tube (11), the internal activity connection of the support tube (11)
Have water output cylinder (12), the right end of the water output cylinder (12) is through to the right side of water tank (9), passes through on the left of the settling tank (3)
Connecting tube is connected to the right end of water output cylinder (12), is fixedly connected at the top of the bottom plate (2) positioned at water tank (9) and settling tank
(3) water pump (13) between, the inside of the settling tank (3) are fixedly installed with sprinkling set (14), and the sprinkling covers the two of (14)
Side is fixedly connected to fixed block (15), the inner wall of side and settling tank (3) of the fixed block (15) far from sprinkling set (14)
It is fixedly connected, the input terminal of the water pump (13) is connected to by connecting tube with the bottom on the left of water tank (9), the water pump (13)
Input terminal is through to the inside of settling tank (3) by connecting tube and is connected to the top of sprinkling set (14).
2. a kind of environment-friendly type silica dust deduster according to claim 1, it is characterised in that: the settling tank (3) is just
The bottom in face is communicated with discharge nozzle (16), and the left side at the top of the water tank (9) is communicated with water inlet pipe (17), the discharge nozzle (16)
It is offered card slot (18) with the top of water inlet pipe (17), the internal slide of the card slot (18) is connected with snap-gauge (19), described
The front of settling tank (3) is communicated with transparent observing set (20).
3. a kind of environment-friendly type silica dust deduster according to claim 1, it is characterised in that: the settling tank (3)
Inner transverse is fixedly connected with the sieve plate one (21) for being located at sprinkling set (14) bottom, and the shape of the sieve plate one (21) is in funnel
Shape is fixedly connected with sieve plate two (22), the model MF-150P of the blower (8), the water at the top of the settling tank (3)
Pump the model MD6-25 of (13).
4. a kind of environment-friendly type silica dust deduster according to claim 1, it is characterised in that: a left side for the water tank (9)
Side is provided with transmission mechanism (23), and the transmission mechanism (23) includes transmission case (231), motor (232), bull stick (233) and close
Seal one (234), the transmission case (231) are fixedly connected on the left side of water tank (9), and the motor (232) is fixedly connected on biography
The left side of dynamic case (231) inner wall, the bull stick (233) are fixedly connected on the output end of motor (232), the bull stick (233)
Right end is through to the inside of water tank (9) and is fixedly connected on the left end of cartridge filter (10), and the sealing ring one (234) is fixedly connected
On the right side of transmission case (231) inner wall, the inner wall of the sealing ring one (234) is contacted with the surface of bull stick (233), the motor
(232) model Y90S-4.
5. a kind of environment-friendly type silica dust deduster according to claim 1, it is characterised in that: in the support tube (11)
The right side opening of wall is equipped with annular groove (24), and the right side of annular groove (24) inner wall is living by the surface of bearing and water output cylinder (12)
It is dynamic to connect, sealing ring two (25), the inner wall of the sealing ring two (25) are fixedly connected on the left of annular groove (24) inner wall
It is contacted with the surface of water output cylinder (12).
6. a kind of environment-friendly type silica dust deduster according to claim 1, it is characterised in that: the support tube (11)
Surface is arranged with position-limiting drum (26), and the inner wall of the position-limiting drum (26) is connect by bearing with the surface activity of support tube (11),
Sealing ring three (27), the inner wall and support tube of the sealing ring three (27) are fixedly connected on the left of position-limiting drum (26) inner wall
(11) surface contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254135.5A CN109432922B (en) | 2018-10-26 | 2018-10-26 | Environment-friendly quartz dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254135.5A CN109432922B (en) | 2018-10-26 | 2018-10-26 | Environment-friendly quartz dust remover |
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| Publication Number | Publication Date |
|---|---|
| CN109432922A true CN109432922A (en) | 2019-03-08 |
| CN109432922B CN109432922B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254135.5A Active CN109432922B (en) | 2018-10-26 | 2018-10-26 | Environment-friendly quartz dust remover |
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| WO2009079828A1 (en) * | 2007-12-07 | 2009-07-02 | Beijing Airui Mechanical Plant | A high-efficiency low energy consumption desulfurizing dust-removing device |
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| CN108328763A (en) * | 2018-02-02 | 2018-07-27 | 李明科 | A kind of sewage-treatment plant |
| CN108655063A (en) * | 2018-05-10 | 2018-10-16 | 深圳市志凌伟业技术股份有限公司 | A kind of environment-friendly type board cleaning equipment |
| CN209254386U (en) * | 2018-10-26 | 2019-08-16 | 新沂市磊晶石英材料有限公司 | A kind of environment-friendly type silica dust deduster |
-
2018
- 2018-10-26 CN CN201811254135.5A patent/CN109432922B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009079828A1 (en) * | 2007-12-07 | 2009-07-02 | Beijing Airui Mechanical Plant | A high-efficiency low energy consumption desulfurizing dust-removing device |
| KR101216049B1 (en) * | 2011-06-23 | 2012-12-27 | 민영섭 | Ejector dust collecting system |
| CN205649997U (en) * | 2016-05-22 | 2016-10-19 | 重庆喜尔创科技有限责任公司 | Water -saving cupboard stone material processing dust treatment device |
| CN206689115U (en) * | 2017-04-11 | 2017-12-01 | 张翔 | A kind of process units of artistic handicraft |
| CN108328763A (en) * | 2018-02-02 | 2018-07-27 | 李明科 | A kind of sewage-treatment plant |
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| CN209254386U (en) * | 2018-10-26 | 2019-08-16 | 新沂市磊晶石英材料有限公司 | A kind of environment-friendly type silica dust deduster |
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| Publication number | Publication date |
|---|---|
| CN109432922B (en) | 2024-05-31 |
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Denomination of invention: An environmental-friendly quartz dust collector Granted publication date: 20240531 Pledgee: Postal Savings Bank of China Limited Xinyi Sub-branch Pledgor: XINYI LEIJING QUARTZ MATERIAL Co.,Ltd. Registration number: Y2025980035658 |
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