CN106110791A - A kind of cleaning dust pelletizing system of Production of Ceramics - Google Patents
A kind of cleaning dust pelletizing system of Production of Ceramics Download PDFInfo
- Publication number
- CN106110791A CN106110791A CN201610611656.6A CN201610611656A CN106110791A CN 106110791 A CN106110791 A CN 106110791A CN 201610611656 A CN201610611656 A CN 201610611656A CN 106110791 A CN106110791 A CN 106110791A
- Authority
- CN
- China
- Prior art keywords
- dust
- gas
- pipe
- cleaner unit
- compressed air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/30—Same type of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/70—Horizontal arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
Abstract
The invention discloses the cleaning dust pelletizing system of a kind of Production of Ceramics, it is characterised in that include cleaner unit, air supply system, exhaust system, heavy dirt pond.The system of the present invention, dust removing effects highlights, and expellant gas is clean after filtering, meets environmental requirement；System is in operation the filter effect remaining good, and can continuous way run, and adapts to the requirement of Production of Ceramics；Dust is finally fed to heavy dirt pond and makees wet treatment, economic and environment-friendly；System high efficiency, convenience, practical.
Description
Technical field
The present invention relates to ceramic field, the cleaning dust pelletizing system of a kind of Production of Ceramics.
Background technology
Pottery belongs to silicate product.Sanitary ceramics in civilian pottery, domestic ceramics, the art pottery, architectural pottery are
The most common and that yield is maximum kind.In the production of these products, prepare including raw material, formed product, glazing, burn till, colored drawing,
The operations such as roasting coloured silk, cold repair.(including prepared by powder), formed product (comprising dry finishing base), glazing (product before glazing is prepared at raw material
Drifting dust), burn till the operations such as (drifting dust before product loading of kiln), cold repair, all can produce dust to some extent, these dust are not if inhaled
Remove, the healthy of workman will be affected, also affect the quality of product.
In Production of Ceramics enterprise, each take different dedusting methods, as the dust and gas of workshop collection is passed through cloth bag
The modes such as formula filters, cascade filtration process.During cloth-bag type filters, dust is prone to block cloth bag air-vent, causes dedusting to be imitated
The poorest, during cascade filters, power consumption is big, and dust is not by Ex-all.Factory generally there is multiple dust and gas produce point, it is necessary to set up and remove
Dirt system, neutralizes the dust and gas collection gathered and efficiently processes.Industrial system has numerous dust pelletizing systems, but for ceramic industry also
Not exclusively adapt to, study and create to Production of Ceramics targetedly with adaptive high-efficiency dust removal system, be clear in industry
The urgent needs of clean production.
Summary of the invention
For solving the problems referred to above, the invention provides the cleaning dust pelletizing system of a kind of Production of Ceramics.
The cleaning dust pelletizing system of the Production of Ceramics of the present invention, it is characterised in that include cleaner unit, air supply system, air draft
System, heavy dirt pond, wherein:
(1) described cleaner unit is cylindrical tank, sets dividing plate in tank body, and tank body is divided into clean air cavity and the dust and gas of bottom on top
Chamber；
Equipped with multiple cartridge filters to clean air cavity opening at dividing plate, stretch at dust and gas intracavity under the stack shell of cartridge filter；In cartridge filter
If branch's trachea also connects tracheal pressure, connecting with the compressed air reservoir of air supply system, branch's trachea has multiple recoil
Pore；Clean air cavity open top connects the discharge pipe of exhaust system；
Setting sparge pipe in dust and gas chamber, sparge pipe has downwards multiple hole for water spraying, and sparge pipe connects with outside water inlet pipe；Dust and gas chamber
Bottom is dovetail groove, and dovetail groove lower end is connected with heavy dirt pond by drain pipe, the dust and gas outside the connection of dust and gas chamber one side opening
Introduce pipe；Described dust and gas introduces pipe and connects ceramic production workshop；
(2) described air supply system includes compressed air reservoir, air compressor, and air compressor supplies to compressed air gas storage
Tank, compressed air reservoir is connected with branch's trachea of cleaner unit by tracheal pressure；
(3) sewage that dovetail groove is discharged is accepted, by drain pipe, in described heavy dirt pond；
(4) described exhaust system includes that discharge pipe, centrifugal high pressure positive blower and exhaust duct are sequentially connected, discharge pipe and cleaner unit
Clean air cavity open top is connected.
Said system, compressed air reservoir and water inlet pipe, every 10 60 minutes, just carry out synchronization and supply gas and intake 5
30 seconds.With the dust granules by the pore impact filtration tube outer surface that recoils so that it is depart from cartridge filter and drop in dovetail groove；
The hole for water spraying of sparge pipe synchronizes water spray to dovetail groove simultaneously, and water drives the dust granules dropping to dovetail groove to be entered by drain pipe
In heavy dirt pond.
For ease of understanding the present invention, the most simply introduce the workflow of the system of the present invention:
A. preparation
Open air compressor, supply to compressed air reservoir；
B. start working
Start centrifugal high pressure positive blower, to cleaner unit internal air exhausting, and by exhaust duct aerofluxus；The dirt device chamber air of cleaner unit is subject to
To the effect bled, negative pressure occurs, pull dust and gas to introduce the gas in pipe and enter the dust and gas chamber of cleaner unit；Ceramic production workshop
Dust and gas, along with dust and gas introduces the gas draft in pipe, towards the dust and gas chamber of cleaner unit；The dust and gas of dust and gas intracavity, by filtering
During the minute aperture of barrel, air enters clean air cavity by minute aperture, and dust granules is blocked on outside filtration barrel；
C. the gas backwash of cartridge filter and the water spray of ladder-type trough are given a dinner of welcome
In course of normal operation, at set intervals, compressed air reservoir is connected by tracheal pressure, is placed in filtration
Branch's trachea aerofluxus in tube inner chamber；Air with pressure by the recoil pore on branch's trachea, from the inner chamber of cartridge filter to
Outer aerofluxus, makes the accumulation dust granules in cartridge filter surface depart from cartridge filter, drops in dovetail groove；In cartridge filter gas backwash
While, water inlet pipe send water, synchronizes water spray by the hole for water spraying of sparge pipe to dovetail groove, and water drives the powder of attachment on trapezoidal cell wall
Dirt granule enters heavy dirt pond by the drain pipe of dovetail groove.
The simple operation principle of the present invention and feature:
Centrifugal high pressure positive blower has good air suction force, it is adaptable to continuous way works, under conditions of seal for pipe joints, right
The suction of air may extend to workshop, uses the effect of air-breathing form to be better than the aspirated form of routine；Gas with dust
When body is by cartridge filter, dust is blocked on cartridge filter outer wall, and in certain time, dust granules is polymerized in filtration barrel apposition
Dust layer, makes filter effect reduce；The present invention uses pressed gas backwash method, by compressed air reservoir timing to cartridge filter
Inner chamber sends pressed gas, outwards recoils in cartridge filter, makes the dust layer of cartridge filter outer wall depart from cartridge filter and drop into ladder
In shape groove, make the filter effect that cartridge filter recovery is good；In cartridge filter while back flushing air, water inlet pipe is intake, by water spray
The hole for water spraying water spray of pipe, is sent to dust in heavy dirt pond by drain pipe.
The system of the present invention, dust removing effects highlights, and expellant gas is clean after filtering, meets environmental requirement；System exists
Operation remains good filter effect, and can continuous way run, adapt to the requirement of Production of Ceramics；Dust is finally fed to
Wet treatment is made in heavy dirt pond, economic and environment-friendly；System high efficiency, convenience, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of present system.
Fig. 2 is the structural representation (for ease of view, sectional structure only shows with lines) after the cleaner unit section view in Fig. 1
Fig. 3 is the A-A cutaway view Amplified image of cleaner unit in Fig. 2.
Fig. 4 is the C-C cutaway view Amplified image of cleaner unit in Fig. 2.
Fig. 5 is the B-B cutaway view Amplified image of sparge pipe in Fig. 2.
Labelling in figure: 1 cleaner unit；2 dividing plates；3 clean air cavitys；4 dust and gas chambeies；5 cartridge filters；
6 branch's tracheas；7 tracheal pressures；8 compressed air reservoirs；9 recoil pores；10 discharge pipes；
11 sparge pipes；12 hole for water sprayings；13 water inlet pipes；14 dovetail grooves；15 drain pipies；16 dust and gas are drawn
Enter pipe；17 air compressors；18 centrifugal high pressure positive blowers；19 exhaust ducts；20 sink dirt pond.
Detailed description of the invention
Embodiment:
The high-efficiency dust removal system of Production of Ceramics, it is characterised in that include cleaner unit, air supply system, exhaust system, heavy dirt water
Pond, wherein:
(1) described cleaner unit is cylindrical tank, sets dividing plate in tank body, and tank body is divided into clean air cavity and the dust and gas of bottom on top
Chamber；
(type that the rich and powerful Filtrator factory in Nanhai District Foshan City produces is used equipped with 2 cartridge filters to clean air cavity opening at dividing plate
Number it is: the dust removal filter element of FW3290), stretch at dust and gas intracavity under the stack shell of cartridge filter；Set branch's trachea in cartridge filter and connect pressure
Strength pipe, connects with the compressed air reservoir of air supply system, and branch's trachea has 3 recoil pores；Clean air cavity open top
Connect the discharge pipe of exhaust system；
Setting sparge pipe in dust and gas chamber, sparge pipe has downwards 5 hole for water sprayings (ejection of can supplying water), sparge pipe and outside water inlet pipe
Connection；Bottom, dust and gas chamber is dovetail groove, and dovetail groove lower end is connected with heavy dirt pond by drain pipe, and dust and gas chamber one side opening connects
Outside dust and gas introduces pipe；Described dust and gas introduces pipe and connects ceramic production workshop；
(2) described air supply system includes that compressed air reservoir (uses the volume that Shanghai Shen Jiang pressure device company limited produces
0.3M3, the air accumulator of operating pressure 0.8MPa), air compressor (use the model that moral electromechanics company limited of Quanzhou City China produces
The air compressor of SSW 100GVF), air compressor supplies to compressed air reservoir, and compressed air reservoir is by pressure
Strength pipe is connected with branch's trachea of cleaner unit；
(3) sewage that dovetail groove is discharged is accepted, by drain pipe, in described heavy dirt pond；
(4) described exhaust system includes that discharge pipe, centrifugal high pressure positive blower (use the type that Dehui, Nantong blower fan company limited produces
Number be: 9-28-1 high pressure centrifugal ventilator) and exhaust duct be sequentially connected, the clean air cavity open top phase of discharge pipe and cleaner unit
Even.
The system of the present embodiment, dust removing effects highlights, and expellant gas is clean after filtering, meets environmental requirement；System
Be in operation the filter effect remaining good, and can continuous way run, and adapts to the requirement of Production of Ceramics；Dust is finally sent
Enter heavy dirt pond and make wet treatment, economic and environment-friendly；System high efficiency, convenience, practical.
Comparative example 1: unlike embodiment, the pressed gas recoil dependency structure being not provided with cartridge filter in system is (empty
Air compressor, compressed air reservoir, tracheal pressure, branch's trachea, recoil pore), the dust layer that cartridge filter outer wall is built up is not
Can periodically be removed, cause the dust removing effects of system to be gradually lowered and even lost efficacy.
Comparative example 2: unlike embodiment, is not provided with dovetail groove and sparge pipe and hole for water spraying in system, do not make periodically
Water spray, dust deposits at dust and gas intracavity, causes dust and gas intracavity dust and gas concentration to improve, cause the filter pressure of cartridge filter, accelerated
The blocking of filter cylinder, and dust is removed in the system work that often to pause.
Comparative example 3: unlike embodiment, uses cloth bag to replace cartridge filter in system, filter effect reduces.
Comparative example 4: unlike embodiment, does not use centrifugal high pressure positive blower to carry out the suction of gas in system, and
Being to use blower fan to introduce, in dust and gas, the dust and gas pressurized feed that workshop is produced by pipe, dust removing effects weakens, and comprehensive energy consumption improves.
Claims (2)
1. the cleaning dust pelletizing system of Production of Ceramics, it is characterised in that include cleaner unit, air supply system, exhaust system, heavy dirt water
Pond, wherein:
(1) described cleaner unit is cylindrical tank, sets dividing plate in tank body, and tank body is divided into clean air cavity and the dust and gas of bottom on top
Chamber；
Equipped with multiple cartridge filters to clean air cavity opening at dividing plate, stretch at dust and gas intracavity under the stack shell of cartridge filter；In cartridge filter
If branch's trachea also connects tracheal pressure, connecting with the compressed air reservoir of air supply system, branch's trachea has multiple recoil
Pore；Clean air cavity open top connects the discharge pipe of exhaust system；
Setting sparge pipe in dust and gas chamber, sparge pipe has downwards multiple hole for water spraying, and sparge pipe connects with outside water inlet pipe；Dust and gas chamber
Bottom is dovetail groove, and dovetail groove lower end is connected with heavy dirt pond by drain pipe, the dust and gas outside the connection of dust and gas chamber one side opening
Introduce pipe；Described dust and gas introduces pipe and connects ceramic production workshop；
(2) described air supply system includes compressed air reservoir, air compressor, and air compressor supplies to compressed air gas storage
Tank, compressed air reservoir is connected with branch's trachea of cleaner unit by tracheal pressure；
(3) sewage that dovetail groove is discharged is accepted, by drain pipe, in described heavy dirt pond；
(4) described exhaust system includes that discharge pipe, centrifugal high pressure positive blower and exhaust duct are sequentially connected, discharge pipe and cleaner unit
Clean air cavity open top is connected.
2. system described in claim 1, it is characterised in that compressed air reservoir and water inlet pipe, every 10 60 minutes, just enter
Row synchronization is supplied gas and intakes 5 30 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610611656.6A CN106110791A (en) | 2016-07-30 | 2016-07-30 | A kind of cleaning dust pelletizing system of Production of Ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610611656.6A CN106110791A (en) | 2016-07-30 | 2016-07-30 | A kind of cleaning dust pelletizing system of Production of Ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106110791A true CN106110791A (en) | 2016-11-16 |
Family
ID=57254312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610611656.6A Pending CN106110791A (en) | 2016-07-30 | 2016-07-30 | A kind of cleaning dust pelletizing system of Production of Ceramics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106110791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051052A (en) * | 2016-12-07 | 2017-08-18 | 中核四0四有限公司 | A kind of UO3‑H2Tail gas dust cleaning apparatus and dust removal method after the dehydration of O systems |
| CN110639364A (en) * | 2019-09-30 | 2020-01-03 | 上海交通大学 | Porous ceramic tubular filtering catalytic denitration unit and flue gas purification method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2098085A (en) * | 1981-05-12 | 1982-11-17 | Pvh Engineering Ltd | Controlling filter cleaning |
| JP2001232127A (en) * | 2000-02-25 | 2001-08-28 | Matsushita Seiko Co Ltd | Automatic regenerating and filtering type dust collecting device |
| CN2825077Y (en) * | 2005-09-29 | 2006-10-11 | 武汉汉信环保设备有限公司 | High-vacuity pulse back-blowing bag filter |
| CN104083974A (en) * | 2014-06-19 | 2014-10-08 | 柏司得环保科技（上海）有限公司 | Filter core type deduster and control method thereof |
| CN105080231A (en) * | 2015-08-28 | 2015-11-25 | 安徽国能亿盛环保科技有限公司 | Bag-type dust remover |
-
2016
- 2016-07-30 CN CN201610611656.6A patent/CN106110791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2098085A (en) * | 1981-05-12 | 1982-11-17 | Pvh Engineering Ltd | Controlling filter cleaning |
| JP2001232127A (en) * | 2000-02-25 | 2001-08-28 | Matsushita Seiko Co Ltd | Automatic regenerating and filtering type dust collecting device |
| CN2825077Y (en) * | 2005-09-29 | 2006-10-11 | 武汉汉信环保设备有限公司 | High-vacuity pulse back-blowing bag filter |
| CN104083974A (en) * | 2014-06-19 | 2014-10-08 | 柏司得环保科技（上海）有限公司 | Filter core type deduster and control method thereof |
| CN105080231A (en) * | 2015-08-28 | 2015-11-25 | 安徽国能亿盛环保科技有限公司 | Bag-type dust remover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051052A (en) * | 2016-12-07 | 2017-08-18 | 中核四0四有限公司 | A kind of UO3‑H2Tail gas dust cleaning apparatus and dust removal method after the dehydration of O systems |
| CN110639364A (en) * | 2019-09-30 | 2020-01-03 | 上海交通大学 | Porous ceramic tubular filtering catalytic denitration unit and flue gas purification method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |