CN105858251B - A kind of P-hydroxybenzoic acid collection device - Google Patents
A kind of P-hydroxybenzoic acid collection device Download PDFInfo
- Publication number
- CN105858251B CN105858251B CN201610381583.6A CN201610381583A CN105858251B CN 105858251 B CN105858251 B CN 105858251B CN 201610381583 A CN201610381583 A CN 201610381583A CN 105858251 B CN105858251 B CN 105858251B
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- CN
- China
- Prior art keywords
- tipping bucket
- hopper
- bar
- collection
- hydroxybenzoic acid
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Centrifugal Separators (AREA)
Abstract
A kind of P-hydroxybenzoic acid collection device, machine is expected clearly including precipitated crystal pond and tipping bucket type, the bottom in precipitated crystal pond is in arc-shaped structure, top is provided with integral base frame, at the top of integral base frame hopper is washed provided with collection, tipping bucket type expects that clearly machine includes ring track frame, clear material tipping bucket and tipping bucket whirler, ring track frame bottom is sleeved in precipitated crystal pond, top is connected with integral base frame, Flexible Transmission bar is provided with ring track frame inner chamber, between two secondary circle type track frames, tipping bucket whirler is engaged clear material tipping bucket crossbearer with Flexible Transmission bar.The precipitated crystal pond of the present embodiment and ring track frame are arranged to the round structure to complement one another, make to expect that tipping bucket can easily be run repeatedly close to the circulation of precipitated crystal pond inwall clearly, the P-hydroxybenzoic acid crystal for sinking to bottom of pond is collected and is delivered to collection in time and is washed in hopper, centrifuge is not interfered with and normally produces.Therefore, the P-hydroxybenzoic acid collection device is rational in infrastructure, manipulation is convenient, can effectively improve production efficiency.
Description
Technical field
The invention belongs to a kind of plant equipment, more particularly to one kind continuously to collect P-hydroxybenzoic acid crystal from sedimentation basin
P-hydroxybenzoic acid collection device.
Background technology
At present, the technological process of P-hydroxybenzoic acid product is produced, the P-hydroxybenzoic acid emitted from centrifuge is molten
Liquid, it is necessary to by sedimentation basin crystalline deposit, collect the part P-hydroxybenzoic acid contained in solution.But because centrifuge connects
Continuous continual discharge P-hydroxybenzoic acid mixed liquor, the P-hydroxybenzoic acid crystal of the interior precipitation of sedimentation basin will be cumulative,
Force centrifuge to stop production, only clean out the P-hydroxybenzoic acid crystal in sedimentation basin, centrifuge could be opened again
Begin to produce, not only to consume more time and manpower, also reduce production efficiency.
The content of the invention
Precipitating crystalline, purport of the present invention are cleared up in order to solve the problems, such as that prior art P-hydroxybenzoic acid sedimentation basin must stop production
A kind of P-hydroxybenzoic acid collection device is being provided, the device includes precipitated crystal pond and tipping bucket type expects clearly machine, in centrifuge just
It is continuous to collect the P-hydroxybenzoic acid crystal for sinking to bottom of pond and outward convey often in the case of production.
In order to achieve the above object, the present invention adopts the following technical scheme that；A kind of P-hydroxybenzoic acid collection device, including
Precipitated crystal pond and tipping bucket type expect clearly machine, it is characterized in that；The bottom in the precipitated crystal pond is in arc-shaped structure, and top is provided with comprehensive
Pedestal is closed, hopper is washed provided with collection at the top of integral base frame, the collection, which washes hopper and is provided with to wash, expects shower nozzle and conveyer device＆apos, described
Tipping bucket type expects that clearly machine includes ring track frame, clear material tipping bucket and tipping bucket whirler, the ring track frame bottom and is sleeved on precipitation
In crystallizing pond, top is connected with integral base frame, Flexible Transmission bar is provided with ring track frame inner chamber, at precipitated crystal pond both ends
Ring track frame is designed with, the clear material tipping bucket crossbearer is designed with turning between two secondary circle type track frames at material tipping bucket both ends clearly
Bucket spindle set, the tipping pivot are arranged with elasticity rotating shaft, and the elasticity rotating shaft is connected with Flexible Transmission bar, in material tipping bucket end clearly
It is additionally provided with tipping bucket and sticks up bar, the tipping bucket, which sticks up bar and is provided with, sticks up bar top plate, and the bar mounting of roof plate that sticks up is washed on hopper and with turning in collection
Bucket sticks up the cooperation of bar pushing tow, and the tipping bucket whirler is provided with soft bar drive, and the soft bar drive is engaged with Flexible Transmission bar.
This preferred embodiment also has following technical characteristic：
Charging connecting leg is provided with the top of the precipitated crystal pond and overflow pipe, bottom are provided with evacuated tube, and the integral base frame is in
Frame-like structures are simultaneously provided with hopper base and track support, and the collection washes hopper on hopper base, the ring rail
Road frame is arranged on track support.
The collection washes hopper in bucket type structure and crossbearer is above precipitated crystal pond, described to wash the multiple peaces side by side of material shower nozzle
Washed mounted in collection above hopper, the ring track frame is washed hopper and washed between material shower nozzle and passes through from collection, the conveyer device＆apos
It is arranged on collection and washes feed hopper bottom.
The collection washes hopper, conveyer device＆apos and clear material tipping bucket and is designed with draining filter opening.
Washed in collection and water conservancy diversion case is provided with below hopper, the water conservancy diversion case is provided with water conservancy diversion water pipe.
The ring track frame is erect is provided with cyclic track, the flexible biography installed in precipitated crystal pond end and its inner chamber
Lever is sleeved in cyclic track, and tipping bucket notch is provided with cyclic track side, and opposite side is provided with driving notch, and the elastic force turns
Axle sleeve is intraoral mounted in skip groove, and the soft bar drive is by driving notch to coordinate with Flexible Transmission bar.
It is provided with more secondary clear material tipping buckets in ring track frame, the clear material tipping bucket is in strip trench structure, the tipping pivot
It is set in the middle part of clear material tipping bucket end face, retaining spring is provided between tipping bucket axle sleeve and elasticity rotating shaft.
The tipping bucket sticks up bar and is arranged on clear material tipping bucket end top, sticks up boom end in tipping bucket and is provided with top plate roller, described to stick up
Cambered way is provided with the top of bar top plate, the top plate roller coordinates with cambered way pushing tow.
The precipitated crystal pond of the present embodiment and ring track frame are arranged to the round structure to complement one another, enable to expect tipping bucket clearly
Easily run repeatedly close to the circulation of precipitated crystal pond inwall, the P-hydroxybenzoic acid crystal for sinking to bottom of pond is collected in time
And be delivered to collection and wash in hopper, do not interfere with centrifuge and normally produce.Therefore, the P-hydroxybenzoic acid collection device structure is closed
Reason, manipulation are convenient, can effectively improve production efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the assembling structure schematic diagram of one embodiment of the invention.
Fig. 2 is the structural representation that ring track frame 21 is assembled with clear material tipping bucket 22 in Fig. 1.
Sequence number represents respectively in figure：10. precipitated crystal pond, 11. integral base frames, 110. hopper bases, 111. track supports,
12. hopper is washed in collection, 120. draining filter openings, 121. water conservancy diversion water pipes, 13. wash material shower nozzle, and 14. conveyer device＆apos, 15. feed connecting legs,
16. overflow pipe, 17. evacuated tubes, 20. tipping bucket types expect clearly machine, 21. ring track frames, 210. cyclic tracks, 211. tipping bucket notches,
212. driving notches, 22. clear material tipping buckets, 220. tipping bucket axle sleeves, 221. elasticity rotating shafts, 222. tipping buckets stick up bar, and 223. stick up bar top plate,
224. retaining springs, 225. top plate rollers, 226. cambered ways, 23. tipping bucket whirlers, 230. soft bar drives, 24. flexible biographies
Lever.
Embodiment
Referring to accompanying drawing 1 and Fig. 2 is combined, the P-hydroxybenzoic acid collection device of the present embodiment includes precipitated crystal pond 10 and turned over
Bucket type expects clearly machine 20, and the bottom in the precipitated crystal pond 10 is in arc-shaped structure, and top is provided with integral base frame 11, in integral base frame
Hopper 12 is washed in 11 tops provided with collection, and the collection, which washes hopper 12 and is provided with to wash, expects shower nozzle 13 and conveyer device＆apos 14, the tipping bucket type
Clear material machine 20 includes ring track frame 21, clear material tipping bucket 22 and tipping bucket whirler 23, the bottom of ring track frame 21 and is sleeved on
In precipitated crystal pond 10, top is connected with integral base frame 11, and Flexible Transmission bar 24 is provided with the inner chamber of ring track frame 21, heavy
The both ends of shallow lake crystallizing pond 10 are designed with ring track frame 21, described to expect the crossbearer of tipping bucket 22 clearly between two secondary circle type track frames 21,
Clear material tipping bucket 22 both ends are designed with tipping bucket axle sleeve 220, and the tipping bucket axle sleeve 220 is provided with elasticity rotating shaft 221, the elasticity rotating shaft
221 are connected with Flexible Transmission bar 24, and being additionally provided with tipping bucket in material tipping bucket 22 end clearly sticks up bar 222, and the tipping bucket sticks up bar 222 and is provided with
Bar top plate 223 is stuck up, the bar top plate 223 that sticks up is washed on hopper 12 installed in collection and sticks up the cooperation of the pushing tow of bar 222 with tipping bucket, described to turn over
Bucket whirler 23 is provided with soft bar drive 230, and the soft bar drive 230 is engaged with Flexible Transmission bar 24.
The precipitated crystal pond 10 of the present embodiment is connected with the drainpipe of centrifuge, the para hydroxybenzene first that centrifuge emits
Sour mixed liquor forms crystal in precipitated crystal pond 10 and is precipitated to bottom of pond, and ring track frame 21 matches with precipitated crystal pond 10
Set, enable to expect that tipping bucket 22 is run close to the inwall of precipitated crystal pond 10 clearly, the P-hydroxybenzoic acid crystal for sinking to bottom of pond is received in time
Collection, which gets up and is delivered to collection, to be washed in hopper 12, is not interfered with centrifuge and is normally produced.
The top of precipitated crystal pond 10 is provided with charging connecting leg 15 and overflow pipe 16, and bottom is provided with evacuated tube 17, described comprehensive
Pedestal 11 is closed in frame-like structures and is provided with hopper base 110 and track support 111, the collection washes hopper 12 and is arranged on hopper
On support 110, the ring track frame 21 is arranged on track support 111.
When it is implemented, charging connecting leg 15 is erected at the top of precipitated crystal pond 10, and and centrifuge by integral base frame 11
Drainpipe connection, in P-hydroxybenzoic acid mixed liquor that centrifuge emits input precipitated crystal pond 10.Para hydroxybenzene first
Sour mixed liquor discharges precipitated crystal pond 10 after crystalline deposit, from overflow pipe 16.Evacuated tube 17 can be by precipitated crystal pond 10
Liquid all drain, make precipitated crystal pond 10 and tipping bucket type expect that clearly machine 20 can easily be overhauled and maintenance work.
The collection washes hopper 12 in bucket type structure and crossbearer is above precipitated crystal pond 10, described to wash more than 13, material shower nozzle
The top of hopper 12 is washed installed in collection side by side, the ring track frame 21 is washed hopper 12 and washed between material shower nozzle 13 and wears from collection
Cross, the conveyer device＆apos 14 are arranged on collection and wash the bottom of hopper 12.
Hopper 12 is washed when it is implemented, collecting by middle part of the crossbearer of hopper base 110 above precipitated crystal pond 10 simultaneously
Close to the highest point of ring track frame 21, multiple material shower nozzles 13 of washing are arranged on the top of ring track frame 21 by support side by side, and spray
Mouthful washes the quarrel of hopper 12 towards collecting, it is clear expect tipping bucket 22 from washing when the lower section of material shower nozzle 13 is passed through by the flushing for washing material shower nozzle 13,
The material of its inner chamber will be washed into collection entirely and wash in hopper 12, wash the water that material shower nozzle 13 sprays while collection also is washed into hopper 12
Interior material is rinsed well, and conveyer device＆apos 14 are connected with centrifugal dehydrator, will be collected and is washed the material that hopper 12 collects and convey in time
Machined to centrifugal dehydration.
The collection washes hopper 12, conveyer device＆apos 14 and clear material tipping bucket 22 and is designed with draining filter opening 120.
When it is implemented, the draining filter opening 120 that hopper 12 is washed in collection is arranged on headwall, the draining filter opening of conveyer device＆apos 14
120 are arranged on material transferring pipe, will wash and expect that the material water of washing that shower nozzle 13 sprays discharges in time.The draining filter of clear material tipping bucket 22
Hole 120 is arranged on dumper body, can be discharged the moisture content in P-hydroxybenzoic acid mixed liquor, and can leads flushing water
Enter and material is rinsed in dumper body.
Washed in collection and water conservancy diversion case is provided with below hopper 12, the water conservancy diversion case is provided with water conservancy diversion water pipe 121.
Water conservancy diversion case, which will be collected, washes hopper 12 and material water of washing that conveyer device＆apos 14 are discharged is drained in time, when it is implemented, leading
Overflow pipe 121 connects with charging connecting leg 15, will wash material water importing precipitated crystal pond 10 and drains from overflow pipe 16.
The ring track frame 21 is erect is provided with cyclic track 210, institute installed in the end of precipitated crystal pond 10 and its inner chamber
State Flexible Transmission bar 24 to be sleeved in cyclic track 210, be provided with tipping bucket notch 211 in the side of cyclic track 210, opposite side is provided with
Notch 212 is driven, the elasticity rotating shaft 221 is sleeved in tipping bucket notch 211, and the soft bar drive 230 is by driving notch
212 coordinate with Flexible Transmission bar 24.
When it is implemented, ring track frame 21 is arranged to the ellipsoidal structure to match with the bottom of precipitated crystal pond 10, erect
It is vertical to be arranged on the both ends of precipitated crystal pond 10, form the operation support of clear material tipping bucket 22.Flexible Transmission bar 24 is sleeved on cyclic track
In 210, run under the drive of soft bar drive 230 along cyclic track 210, and drive clear material tipping bucket 22 in precipitated crystal pond 10
Circular flow between bottom and top, the material of the bottom of precipitated crystal pond 10 will be deposited in, be delivered up washing hopper 12 to collection
It is interior.
More secondary clear material tipping buckets 22 are provided with ring track frame 21, the clear material tipping bucket 22 is in strip trench structure, described
Tipping bucket axle sleeve 220 is arranged in the middle part of clear material tipping bucket 22 end face, and positioning bullet is provided between tipping bucket axle sleeve 220 and elasticity rotating shaft 221
Spring 224.
The clear crossbearer of material tipping bucket 22 of strip trench structure in precipitated crystal pond 10, Flexible Transmission bar 24 drive under close to
The inwall operation of precipitated crystal pond 10, the elastic force of retaining spring 224 make the quarrel of clear material tipping bucket 22 all the time towards front, can be convenient
The material by the bottom of precipitated crystal pond 10 all load in bucket.More secondary clear material tipping buckets 22 are along the circulating of ring track frame 21
OK, it just continual can wash hopper 12 to collection and convey material.
The tipping bucket sticks up bar 222 and is arranged on the clear material end top of tipping bucket 22, sticks up the end of bar 222 in tipping bucket and is provided with top plate roller
225, the top of bar top plate 223 of sticking up is provided with cambered way 226, and the top plate roller 225 coordinates with the pushing tow of cambered way 226.
When clear material tipping bucket 22 is run to ring 21 top of track frame, tipping bucket sticks up the top of bar 222 to bar top plate 223 is stuck up, and sticks up bar top
Plate 223 sticks up bar 222 by tipping bucket makes its quarrel down by clear material tipping bucket 22 upset, and the clear material expected in tipping bucket 22 will pour into receipts
Collection is washed in hopper 12, is washed material shower nozzle 13 and is washed by water from the clear material bottom of tipping bucket 22 to quarrel, just the material in bucket can all be poured into receipts
Collection is washed in hopper 12.Tipping bucket sticks up bar 222 and departed from when sticking up bar top plate 223, and the elastic force of retaining spring 224 makes to expect that tipping bucket 22 recovers clearly
To quarrel towards the state in front, under the drive of Flexible Transmission bar 24, run again to the bottom of precipitated crystal pond 10 and convey material.
Top plate roller 225 is engaged with cambered way 226, enables to expect that tipping bucket 22 is stably flexibly overturn clearly.
When it is implemented, sticking up bar top plate 223 can also be connected with integral base frame 11.
In summary, the present embodiment solve prior art P-hydroxybenzoic acid sedimentation basin must stop production cleaning precipitating crystalline
The problem of, there is provided a kind of P-hydroxybenzoic acid collection device that can replace existing product.
Claims (8)
1. a kind of P-hydroxybenzoic acid collection device, including precipitated crystal pond and tipping bucket type expect clearly machine, it is characterized in that；The precipitation
The bottom of crystallizing pond (10) is in arc-shaped structure, and top is provided with integral base frame (11), is provided with and collects at the top of integral base frame (11)
Hopper (12) is washed, the collection, which washes hopper (12) and is provided with to wash, expects that shower nozzle (13) and conveyer device＆apos (14), the tipping bucket type expect clearly machine
(20) include ring track frame (21), expect tipping bucket (22) and tipping bucket whirler (23) clearly, ring track frame (21) the bottom set
In precipitated crystal pond (10), top is connected with integral base frame (11), and flexible pass is provided with ring track frame (21) inner chamber
Lever (24), ring track frame (21) is designed with precipitated crystal pond (10) both ends, and clear material tipping bucket (22) crossbearer is secondary two
Between ring track frame (21), tipping bucket axle sleeve (220) is designed with material tipping bucket (22) both ends clearly, the tipping bucket axle sleeve (220) sets
Elastic rotating shaft (221), the elasticity rotating shaft (221) are connected with Flexible Transmission bar (24), in material tipping bucket (22) end clearly also
Bar (222) is stuck up provided with tipping bucket, the tipping bucket, which sticks up bar (222) and is provided with, sticks up bar top plate (223), and the bar top plate (223) that sticks up is arranged on
Collection, which is washed on hopper (12) and sticks up bar (222) pushing tow with tipping bucket, to be coordinated, and the tipping bucket whirler (23) is provided with soft bar drive
(230), the soft bar drive (230) is engaged with Flexible Transmission bar (24).
2. a kind of P-hydroxybenzoic acid collection device according to claim 1, it is characterized in that：The precipitated crystal pond (10)
Top is provided with charging connecting leg (15) and overflow pipe (16), bottom are provided with evacuated tube (17), and the integral base frame (11) is in frame-type
Structure is simultaneously provided with hopper base (110) and track support (111), and the collection washes hopper (12) and is arranged on hopper base (110)
On, the ring track frame (21) is arranged on track support (111).
3. a kind of P-hydroxybenzoic acid collection device according to claim 1, it is characterized in that：Hopper (12) is washed in the collection
It is described to wash that material shower nozzle (13) is multiple to wash hopper installed in collection side by side in bucket type structure and crossbearer above precipitated crystal pond (10)
(12) top, the ring track frame (21) are washed hopper (12) and washed between material shower nozzle (13) and pass through from collection, and the conveying twists
Imperial (14) are arranged on collection and wash hopper (12) bottom.
4. a kind of P-hydroxybenzoic acid collection device according to claim 1, it is characterized in that：Hopper is washed in the collection
(12), conveyer device＆apos (14) and clear material tipping bucket (22) are designed with draining filter opening (120).
5. a kind of P-hydroxybenzoic acid collection device according to claim 1, it is characterized in that：Washed in collection under hopper (12)
Side is provided with water conservancy diversion case, and the water conservancy diversion case is provided with water conservancy diversion water pipe (121).
6. a kind of P-hydroxybenzoic acid collection device according to claim 1, it is characterized in that：The ring track frame (21)
Erect and be provided with cyclic track (210), Flexible Transmission bar (24) suit installed in precipitated crystal pond (10) end and its inner chamber
In cyclic track (210), tipping bucket notch (211) is provided with cyclic track (210) side, opposite side is provided with driving notch
(212), the elasticity rotating shaft (221) is sleeved in tipping bucket notch (211), and the soft bar drive (230) is by driving notch
(212) coordinate with Flexible Transmission bar (24).
7. a kind of P-hydroxybenzoic acid collection device according to claim 1, it is characterized in that：In ring track frame (21)
Provided with more secondary clear material tipping buckets (22), the clear material tipping bucket (22) is in strip trench structure, and the tipping bucket axle sleeve (220) is arranged on clearly
Expect in the middle part of tipping bucket (22) end face, retaining spring (224) is provided between tipping bucket axle sleeve (220) and elasticity rotating shaft (221).
8. a kind of P-hydroxybenzoic acid collection device according to claim 1, it is characterized in that：The tipping bucket sticks up bar (222)
Clear material tipping bucket (22) end top is arranged on, bar (222) end is stuck up in tipping bucket and is provided with top plate roller (225), it is described to stick up bar top plate
(223) top is provided with cambered way (226), and the top plate roller (225) coordinates with cambered way (226) pushing tow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381583.6A CN105858251B (en) | 2016-05-31 | 2016-05-31 | A kind of P-hydroxybenzoic acid collection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381583.6A CN105858251B (en) | 2016-05-31 | 2016-05-31 | A kind of P-hydroxybenzoic acid collection device |
Publications (2)
| Publication Number | Publication Date |
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| CN105858251A CN105858251A (en) | 2016-08-17 |
| CN105858251B true CN105858251B (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610381583.6A Active CN105858251B (en) | 2016-05-31 | 2016-05-31 | A kind of P-hydroxybenzoic acid collection device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111501957B (en) * | 2020-04-26 | 2021-04-02 | 衢州图艺工业设计有限公司 | Drainage pipeline silt cleaning device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230507A (en) * | 1985-07-31 | 1987-02-09 | Matsushita Electric Ind Co Ltd | Filter |
| JPH0515855A (en) * | 1991-07-09 | 1993-01-26 | Kubota Corp | Bucket and discharging mechanism in bucket conveyor |
| CN201271520Y (en) * | 2008-09-28 | 2009-07-15 | 江苏纵横浓缩干燥设备有限公司 | Self-cleaning crystallization tank |
| CN102417090B (en) * | 2011-11-28 | 2012-11-21 | 常熟市龙略机电有限公司 | Feeding bucket structure for bucket conveyor |
| CN102641774A (en) * | 2012-03-27 | 2012-08-22 | 马钢(集团)控股有限公司 | Bottom outflow treating device applied to material water washing system and process method for treating bottom outflow by using bottom outflow treating device |
| CN205634222U (en) * | 2016-05-31 | 2016-10-12 | 衢州妙凯节能科技有限公司 | P hydroxybenzoic acid collection device |
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