CN207056234U - A kind of dust separation system of pottery workshop - Google Patents

Abstract

The utility model discloses a kind of dust separation system of pottery workshop, including wood stove, crush station, plaster mold makes station and ground station, smoke exhaust pipe is provided with the top of wood stove, crush station, plaster mold makes and is separately installed with dust gathering arrester above station and ground station, each dust gathering arrester is connected with dust leg, the end of dust leg connects with smoke exhaust pipe, the end of smoke exhaust pipe is connected with dust recovery chamber, the gas outlet of dust recovery chamber is provided with air exhauster, the outlet of air exhauster is connected with arch tube, multiple shower nozzles are installed on arch tube horizontal segment inwall, the end of arch tube is connected with dedusting pond, dedusting is provided with suction pump in pond, the outlet of suction pump is provided with return duct, return duct is connected by injection spray pipe with shower nozzle, flow control valve is installed on injection spray pipe.The present apparatus not only realize raw materials recovery recycle, protect environment to protect, and it is simple in construction, dust removing effects are good, use easy to spread.

Description

A kind of dust separation system of pottery workshop

Technical field

The utility model belongs to technical field of environment protection equipment, and in particular to a kind of dust separation system of pottery workshop System.

Background technology

The production of pottery includes raw material crushings, formed product, glazing, burns till, colored drawing, bakes the process such as coloured silk, cold repair.In raw material Crushing, formed product repaired biscuit, burn till, the process such as cold repair, can all produce dust to some extent, these dust, will if do not absorbed The health of worker is influenceed, also influences the quality of product.At present, in Production of Ceramics enterprise, different dedusting sides is each taken Formula, such as the dust and gas of workshop collection is filtered by cloth-bag type, the mode such as cascade filtering is handled.In cloth-bag type filtering, Dust is easy to block cloth bag air-vent, causes dust removing effects poor, and needs often to change cloth bag, and the cost of dedusting is high；Cascade mistake In filter consume power it is big, dust not by thoroughly it is cleared, efficiency of dust collection is low, and the effect of dedusting is undesirable.Generally have in factory multiple Dust and gas produces point, it is necessary to establishes dust pelletizing system, the dust and gas collection of collection is neutralized into efficient process, had in existing industrial system numerous Dust pelletizing system, but not exclusively adapt to, studied and create to Production of Ceramics targetedly and adaptability for pottery industry High-efficiency dust removal system, be clean manufacturing in industry active demand.Therefore, develop it is a kind of it is simple in construction, easy to operate, The dust separation system for the pottery workshop for receiving recycling that dust removing effects are notable, use cost is low, dust can be achieved is visitor See what is needed.

The content of the invention

The purpose of this utility model be to provide a kind of simple in construction, easy to operate, dust removing effects significantly, use cost The dust separation system for the pottery workshop that receipts low, that dust can be achieved recycle.

The purpose of this utility model is achieved in that including wood stove, crushes station, plaster mold makes station and grind work , smoke exhaust pipe is provided with the top of wood stove, crushes station, plaster mold makes and is separately installed with collection above station and ground station Dust hood, each dust gathering arrester are connected with dust leg, and the end of dust leg connects with smoke exhaust pipe, and the end of smoke exhaust pipe is connected with dust Recovery room, it is vertically-mounted in dust recovery chamber to have polylith dividing plate, be provided with the passage for dust circulation on dividing plate, and adjacent two every Interlaced arrangement, the gas outlet of dust recovery chamber are provided with air exhauster to passage on plate one on the other, and the outlet of air exhauster connects Arch tube is connected to, the upper side and lower side of arch tube horizontal segment inwall is provided with multiple shower nozzles, and the end of arch tube is connected with dedusting Pond, vertically-mounted in dedusting pond to have filter screen, dedusting pond is separated into precipitation chamber and clear water reserviors, is provided with the top of clear water chamber by filter screen Blast pipe, inside are provided with suction pump, and the outlet of suction pump is provided with return duct, and return duct is connected by injection spray pipe with shower nozzle, Flow control valve is installed on injection spray pipe.

The utility model will crush station, plaster mold is made caused by station and ground station by the dust gathering arrester of setting Enter dust after dust collection, dust recovery chamber, powder are entered after being mixed into the dust after dust leg with the flue gas in smoke exhaust pipe Dirt flows in the passage inner bending of dust recovery chamber, and carries out multiple primary settling, warp from dust recovery chamber is focused on by dust After crossing the Multistage settling of dust recovery chamber, most dust drops into the bottom of dust recovery chamber, least a portion of dust by Air-flow caused by centrifugal exhaust fan, into arch tube, now, the water that water pump extracts can be sprayed in dust removing tube by shower nozzle, shape Into water smoke, multiple shower nozzles can make the water smoke in arch tube more, when the capacity of air exhauster discharge becomes small, regulating flow quantity control Valve processed closes the shower nozzle of part, reduces the water smoke amount in dedusting pond, is avoided waste in the case where ensureing that waste gas is adequately processed； When the exhaust quantitative change of air exhauster discharge is big, adjustable flow control valve opens shower nozzle, depending on circumstances increases the water smoke amount in dedusting pond, It is adequately processed waste gas, middle and lower part fills water in dedusting pond, and the water in dedusting pond can be extracted into shower nozzle by water pump, treats useless The water of gas can be flowed into dedusting pond along the inwall of arch tube, and the realization that water can be achieved recycles, and saves the energy.The present apparatus is not only Realize raw materials recovery recycle, protect environment to protect, and it is simple in construction, dust removing effects are good, can root when carrying out dust removal process Water smoke amount is adjusted according to the discharge capacity of waste gas, there is good economic benefit and social benefit, use easy to spread.

Brief description of the drawings

Fig. 1 is schematic top plan view of the present utility model；

Fig. 2 is the structural representation of dust gathering arrester；

Fig. 3 is the structural scheme of mechanism of shower nozzle；

In figure:1- wood stoves, 2- crush station, 3- dust legs, 4- dust gathering arresters, 41- cover bodies, the clips of 42- first, 43- collection powder Case, the clips of 44- second, 45- airducts, the communicating pipes of 46- second, 47- striker plates, the communicating pipes of 48- first, 5- ground stations, 6- Plaster mold makes station, 7- smoke exhaust pipes, 8- dust recovery chambers, 81- dividing plates, 82- passages, 9- air exhausters, 10- arch tubes, 11- sprays Mist pipe, 12- flow control valves, 13- return ducts, 14- filter screens, 15- blast pipes, 16- suction pumps, 17- shower nozzles, 171- spray holes, 172- water covers, 173- sealing rings, 174- inner barrels, 175- flabellums, 176- rotating shafts, 177- bearings, 18- dedustings pond.

Embodiment

The utility model is further described below in conjunction with the accompanying drawings, but the utility model is not subject in any way Limitation, any changes and modifications made based on the utility model training centre, belongs to the scope of protection of the utility model.

As shown in Fig. 1~2, the utility model includes wood stove 1, crushes station 2, plaster mold making station 6 and ground station 5, the top of wood stove 1 is provided with smoke exhaust pipe 7, the top difference for crushing station 2, plaster mold making station 6 and ground station 5 Dust gathering arrester 4 is installed, each dust gathering arrester 4 is connected with dust leg 3, and the end of the dust leg 3 connects with smoke exhaust pipe 7, described The end of smoke exhaust pipe 7 is connected with dust recovery chamber 8, and dust recovery chamber 8 is used to collect dust, and carries out primary settling, the powder It is vertically-mounted in dirt recovery room 8 to have polylith dividing plate 81, the passage 82 for dust circulation is provided with dividing plate 81, the passage 82 is length It cube shape, can thus increase sedimentation time of the dust in dust recovery chamber 8, dust is settled more in dust recovery chamber 8 Fully, and the interlaced arrangement one on the other of the passage 82 on adjacent two dividing plate 81, make dust can be in the inner bending of dust recovery chamber 8 Flowing, increase the distance of dust；The gas outlet of the dust recovery chamber 8 is provided with air exhauster 9, and the outlet of air exhauster 9 is connected with Arch tube 10, the upper side and lower side of the horizontal segment inwall of arch tube 10 are provided with multiple shower nozzles 17, and the end of the arch tube 10 connects It is connected to dedusting pond 18, vertically-mounted in the dedusting pond 18 to have a filter screen 14, dedusting pond 18 is separated into precipitation chamber and clear by filter screen 14 Pond, blast pipe 15 is provided with the top of the clear water chamber, inside is provided with suction pump 16, and the outlet of suction pump 16 is provided with back Flow tube 13, return duct 13 are connected by injection spray pipe 11 with shower nozzle 17, and flow control valve 12 is provided with injection spray pipe 11.

The course of work of the present utility model is：Wood stove 1 fire pottery caused by flue gas enter smoke exhaust pipe 7, crushing station 2, Plaster mold makes dust caused by station 6 and ground station 5 and enters dust leg 3 after the collection of dust gathering arrester 4, into dust leg 3 Interior dust is directly entered dust recovery chamber 8 with the flue gas in smoke exhaust pipe 7, is flowed in the inner bending of passage 82 of dust recovery chamber 8, And using the multiple primary settling of dust deadweight progress, after the Multistage settling by dust recovery chamber 8, most dust drops into The bottom of dust recovery chamber 8, least a portion of dust is by air-flow caused by air exhauster 9, into arch tube 10, now, flow control Valve 12 processed is opened, and the water in dedusting pond 18 is drawn into shower nozzle 17 by suction pump 16, and water is ejected by multiple shower nozzles 17 so that It is provided with the horizontal segment of the arch tube 10 of shower nozzle 17 and is full of water smoke, the waste gas discharged from air exhauster 9 passes through this section of arch tube 10 Afterwards, the dust and part pernicious gas contained in waste gas is taken away by the water, and passes through blast pipe 15 by the waste gas after water mist dust-removing Discharge, the water of treated waste gas can flow into dedusting pond 18 along the inwall of arch tube 10 and reuse, during water mist dust-removing, when The capacity that air exhauster 9 is discharged becomes hour, and adjustable throttle valve 12 closes the shower nozzle 17 of part, reduces in dedusting pond 18 Water smoke amount, avoided waste in the case where ensureing that waste gas is adequately processed；It is adjustable when the exhaust quantitative change that air exhauster 9 is discharged is big Flow control valve 12 opens shower nozzle 17, depending on circumstances increases the water smoke amount in dedusting pond 18, is adequately processed waste gas.

In order to reach preferable dust removing effects, follow-up processing load is reduced, the dust gathering arrester 4 includes cover body 41 and airduct 45, collection powder case 43 is movably installed between the cover body 41 and airduct 45, the top of the collection powder case 43 is provided with air outlet, under Portion is provided with air inlet, was installed with for the first communicating pipe 48 on the air inlet, second is installed with the air outlet Communicating pipe 46, it is connected between the bottom of first communicating pipe 48 and the top of cover body 41 by the first clip 42, it is described It is connected between the top of second communicating pipe 46 and the bottom of airduct 45 by the second clip 44, the top of the airduct 45 is consolidated On dust leg 3, the hangs inside of collection powder case 43 has striker plate 47 for Dingan County.In use, starting air exhauster 9, pass through airduct 45 make to form negative pressure in cover body 41, and the dust produced on station is inhaled into cover body 41, and is entered by the first communicating pipe 48 and collected In powder case 43, due to collection powder case 43 in the Intercepting effects of striker plate 47, make dust slide to collection powder case 43 bottom, only on a small quantity Dust enter airduct 45 from the second communicating pipe 46 by the space around striker plate 47, enter eventually into dust leg 3, work After making a period of time, cover body 41 and collection powder case 43 can be pulled down, after removing the dust being collected into, reproduction, which is loaded onto, can be used, Dismount more convenient.

In order to make dust as much as possible drop into collection powder case 43, it is preferable that the upper surface of striker plate 47 Surrounding is arranged to inclined inclined-plane.

The shower nozzle 17 can use the finished product sold on existing market, but in order to save water source, while imitated up to preferably spraying Fruit.The shower nozzle 17 includes water cover 172 and inner barrel 174, and the upper end of the inner barrel 174 is connected with injection spray pipe 11, lower end It is sleeved in water cover 172, the bottom of the water cover 172 is machined with multiple spray holes 171, the inside of the water cover 172 Rotating shaft 176 is vertically arranged with, the bottom of the rotating shaft 176 is fixedly mounted on the bottom of water cover 172 by bearing 177, described The top of rotating shaft 176 is provided with polylith flabellum 175.In use, suction pump 16 extracts the water in dedusting pond 18 and from inner barrel 174 Flabellum 175 is sprayed to, current will promote flabellum 175 to rotate, while flabellum 175 is to current combination water cover 172 and spray holes 171 Effect will will be water atomization water atomization, this process to be atomized by the water that shower nozzle 17 sprays, while shower nozzle 17 without other driving, saves the energy, and simple in construction, easy to use.

In order to ensure sealing that water cover 172 is connected with inner barrel 174, the company of the water cover 172 and inner barrel 174 The place of connecing is provided with sealing ring 173.

Claims (5)

1. a kind of dust separation system of pottery workshop, including wood stove（1）, crush station（2）, plaster mold make station （6）And ground station（5）, it is characterised in that:The wood stove（1）Top be provided with smoke exhaust pipe（7）, the crushing station（2）、 Plaster mold makes station（6）And ground station（5）Top be separately installed with dust gathering arrester（4）, each dust gathering arrester（4）And dust Pipe（3）It is connected, the dust leg（3）End and smoke exhaust pipe（7）Connection, the smoke exhaust pipe（7）End be connected with dust return Receive room（8）, the dust recovery chamber（8）Interior vertically-mounted have polylith dividing plate（81）, dividing plate（81）On be provided with for dust circulate Passage（82）, and adjacent two dividing plate（81）On passage（82）Interlaced arrangement one on the other, the dust recovery chamber（8） Gas outlet air exhauster is installed（9）, air exhauster（9）Outlet be connected with arch tube（10）, arch tube（10）Horizontal segment inwall The upper side and lower side multiple shower nozzles are installed（17）, the arch tube（10）End be connected with dedusting pond（18）, the dedusting Pond（18）Interior vertically-mounted have filter screen（14）, filter screen（14）By dedusting pond（18）It is separated into precipitation chamber and clear water reserviors, the clear water Blast pipe is provided with the top of chamber（15）, inside is provided with suction pump（16）, suction pump（16）Outlet return duct is installed （13）, return duct（13）Pass through injection spray pipe（11）With shower nozzle（17）It is connected, injection spray pipe（11）On flow control valve is installed（12）.

A kind of 2. dust separation system of pottery workshop according to claim 1, it is characterised in that：The dust gathering arrester （4）Including cover body（41）And airduct（45）, the cover body（41）With airduct（45）Between be movably installed with collection powder case（43）, it is described Collect powder case（43）Top be provided with air outlet, bottom is provided with air inlet, the first connection is installed with the air inlet Pipe（48）, it was installed with for the second communicating pipe on the air outlet（46）, first communicating pipe（48）Bottom and cover body （41）Top between pass through the first clip（42）It is connected, second communicating pipe（46）Top and airduct（45）Bottom Pass through the second clip between portion（44）It is connected, the airduct（45）Top be fixedly mounted on dust leg（3）On, the collection Powder case（43）Hangs inside has striker plate（47）.

A kind of 3. dust separation system of pottery workshop according to claim 2, it is characterised in that：The striker plate （47）It is arranged to inclined inclined-plane around upper surface.

A kind of 4. dust separation system of pottery workshop according to claim 1, it is characterised in that：The shower nozzle （17）Including water cover（172）And inner barrel（174）, the inner barrel（174）Upper end and injection spray pipe（11）It is connected, lower end set Mounted in water cover（172）It is interior, the water cover（172）Bottom be machined with multiple spray holes（171）, the water cover（172） Inner vertical be provided with rotating shaft（176）, the rotating shaft（176）Bottom pass through bearing（177）It is fixedly mounted on water cover （172）Bottom, the rotating shaft（176）Top polylith flabellum is installed（175）.

A kind of 5. dust separation system of pottery workshop according to claim 4, it is characterised in that：The water cover （172）With inner barrel（174）Junction be provided with sealing ring（173）.