CN103753794A - Fixed-shape water tank capable of rapidly discharging slag and used for production of PVC (Poly Vinyl Chloride) pipe - Google Patents

Fixed-shape water tank capable of rapidly discharging slag and used for production of PVC (Poly Vinyl Chloride) pipe Download PDF

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Publication number
CN103753794A
CN103753794A CN201310748124.3A CN201310748124A CN103753794A CN 103753794 A CN103753794 A CN 103753794A CN 201310748124 A CN201310748124 A CN 201310748124A CN 103753794 A CN103753794 A CN 103753794A
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CN
China
Prior art keywords
water tank
fixed
filter
water
pvc
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.)
Pending
Application number
CN201310748124.3A
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Chinese (zh)
Inventor
李文泉
王礼荣
刘年午
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUIZHOU SENRUI NEW MATERIAL Co Ltd
Original Assignee
GUIZHOU SENRUI NEW MATERIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUIZHOU SENRUI NEW MATERIAL Co Ltd filed Critical GUIZHOU SENRUI NEW MATERIAL Co Ltd
Priority to CN201310748124.3A priority Critical patent/CN103753794A/en
Publication of CN103753794A publication Critical patent/CN103753794A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a fixed-shape water tank capable of rapidly discharging slag and used for the production of a PVC (Poly Vinyl Chloride) pipe. The fixed-shape water tank comprises a fixed-shape water tank (1), wherein a circulating water pump (2) is arranged on the fixed-shape water tank (1); a filtering device (3) is connected with a pipeline of the circulating water pump (2). According to the fixed-shape water tank provided by the invention, the filtering device is connected with the pipeline of the circulating water pump of the fixed-shape water tank, so that impurities washed off from the pipeline can be filtered, so that the service period of filtering water can be prolonged.

Description

Can realize the pvc pipe of quick deslagging produces with sizing water tank
Technical field
The present invention relates to a kind of pvc pipe that can realize quick deslagging and produce with sizing water tank, belong to pvc pipe production equipment technical field.
Background technology
PVC is Polyvinylchlorid by name entirely, and Main Ingredients and Appearance is polyvinyl chloride, adds in addition other one-tenth to assign to strengthen its heat resistance, toughness, ductility etc.Because of the above-mentioned characteristic of PVC, many metal tubes are all substituted by pvc pipe gradually.
The production of existing pvc pipe is ripe, its by batch mixing, extruding, coolingly can become pipe, whole technique is shaped, it is by other auxiliary materials such as raw material PVC, stabilizing agent, plasticizer, antioxidants, in proportion, technique successively adds in high-speed mixer, through material and mechanical self-friction, make material be warming up to setting technological temperature, then through cold mixer, material is down to 40-50 degree standby, during use, join again the loading hopper of extruder; Send into loading hopper material, by feed cylinder inner conical screw rod, material is delivered to extruder head, pvc pipe after being extruded by extruder head is sent into sizing water tank and is carried out cooling and shaping, in cooling and shaping process, inevitably have some impurity and can fall into recirculated cooling water, cause impurity in recirculated water to become many, impact is normally used.
Summary of the invention
The problem to be solved in the present invention is, provide a kind of can reduce amount of impurities in cooling circulating water, can be efficient, fast, the convenient pvc pipe that can realize quick deslagging that cleans filter screen produces with sizing water tank, can overcome the deficiencies in the prior art.
Technical scheme of the present invention is: the pvc pipe that can realize quick deslagging is produced with sizing water tank, and it comprises sizing water tank, on sizing water tank, is provided with water circulating pump, on the pipeline of water circulating pump, is connected with filter.
The above-mentioned pvc pipe production sizing water tank that can realize quick deslagging is that filter is positioned on the water outlet side pipeline of water circulating pump.
The above-mentioned pvc pipe that can realize quick deslagging is produced with sizing water tank, and filter is provided with slag-drip opening, and slag-drip opening is positioned at the water inlet end of filter.
The above-mentioned pvc pipe production sizing water tank that can realize quick deslagging is that filter installation site is lower than sizing water tank and water circulating pump.
Compared with the prior art, the present invention is connected with filter on the pipeline of sizing cistern circulated water pump, the impurity so just can elimination rinsing from pipeline, the life cycle of raising filtered water; Filter installation site is lower than sizing water tank and water circulating pump, and filter is arranged on the water outlet side pipeline of water circulating pump, impurity on filtering device filter screen will be deposited in the pipe end like this, can reduce the pressure of water pump, can not make again impurity influx the delivery port of water circulating pump; On filter, be provided with slag-drip opening, slag-drip opening is positioned at the water inlet end of filter, and this structure is when filter screen place impurity is more, just can switch off the pump, open slag-drip opening, utilize and just can realize the recoil to filter screen higher than the backwater in filter water pipe, realize quick deslagging.
accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
the specific embodiment
Embodiment 1: as shown in Figure 1, can realize the pvc pipe of quick deslagging produces with sizing water tank, it comprises sizing water tank 1, on sizing water tank 1, be provided with water circulating pump 2, on the pipeline of water circulating pump 2, be connected with filter 3, on filter 3, be provided with slag-drip opening 4, slag-drip opening 4 is positioned at the water inlet end of filter 3.When filter 3 is installed, the installation site of filter 3 will be lower than sizing water tank 1 and water circulating pump 2, and suggestion is positioned over ground, and filter 3 is arranged on the water outlet side pipeline of water circulating pump 2; This arrangement has the following advantages, and 1, the impurity on filtering device filter screen can be deposited in the pipe end, can reduce the pressure of water pump, can not make again impurity influx the delivery port of water circulating pump; 2. facilitate deslagging, when filter 3 filter screen place impurity are when more, just can close water circulating pump 2, open slag-drip opening 4, in circulating water pipe, higher than the water in filter 3 regions, will reflux, recirculation water just can be realized the recoil to filter screen, realizes quick deslagging; 3. the layout of long circulation line can increase the cooling of recirculated water.

Claims (4)

1. can realize the pvc pipe of quick deslagging and produce with a sizing water tank, it comprises sizing water tank (1), on sizing water tank (1), is provided with water circulating pump (2), it is characterized in that: on the pipeline of water circulating pump (2), be connected with filter (3).
2. the pvc pipe that can realize quick deslagging according to claim 1 is produced with sizing water tank, it is characterized in that: filter (3) installation site is lower than sizing water tank (1) and water circulating pump (2).
3. the pvc pipe that can realize quick deslagging according to claim 2 is produced with sizing water tank, it is characterized in that: filter (3) is positioned on the water outlet side pipeline of water circulating pump (2).
4. the pvc pipe that can realize quick deslagging according to claim 3 is produced with sizing water tank, it is characterized in that: filter (3) is provided with slag-drip opening (4), and slag-drip opening (4) is positioned at the water inlet end of filter (3).
CN201310748124.3A 2013-12-31 2013-12-31 Fixed-shape water tank capable of rapidly discharging slag and used for production of PVC (Poly Vinyl Chloride) pipe Pending CN103753794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310748124.3A CN103753794A (en) 2013-12-31 2013-12-31 Fixed-shape water tank capable of rapidly discharging slag and used for production of PVC (Poly Vinyl Chloride) pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310748124.3A CN103753794A (en) 2013-12-31 2013-12-31 Fixed-shape water tank capable of rapidly discharging slag and used for production of PVC (Poly Vinyl Chloride) pipe

Publications (1)

Publication Number Publication Date
CN103753794A true CN103753794A (en) 2014-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310748124.3A Pending CN103753794A (en) 2013-12-31 2013-12-31 Fixed-shape water tank capable of rapidly discharging slag and used for production of PVC (Poly Vinyl Chloride) pipe

Country Status (1)

Country Link
CN (1) CN103753794A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293117A (en) * 1989-05-08 1990-12-04 Pura Giken:Kk Molding device of pipe
CN201120718Y (en) * 2007-10-25 2008-09-24 比亚迪股份有限公司 Extruder refrigerating device
CN201456301U (en) * 2009-06-26 2010-05-12 深圳市远望工业自动化设备有限公司 Water-cooling setting machine of plastic box body
CN201645720U (en) * 2010-03-09 2010-11-24 双钱集团（如皋）轮胎有限公司 Tire tread cooling water circulation tank
CN202388759U (en) * 2011-11-14 2012-08-22 江阴华塑科技有限公司 Filter for injection molding machines
CN202729843U (en) * 2012-06-27 2013-02-13 天津博信汽车零部件有限公司 Slag-containing wastewater recycling device
CN203246064U (en) * 2013-02-27 2013-10-23 张孝权 Filtering device of plastic film extruder capable of discharging slag automatically
CN203303730U (en) * 2013-03-04 2013-11-27 苏州永添设备有限公司 Rapid coarse filtration slag discharging system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293117A (en) * 1989-05-08 1990-12-04 Pura Giken:Kk Molding device of pipe
CN201120718Y (en) * 2007-10-25 2008-09-24 比亚迪股份有限公司 Extruder refrigerating device
CN201456301U (en) * 2009-06-26 2010-05-12 深圳市远望工业自动化设备有限公司 Water-cooling setting machine of plastic box body
CN201645720U (en) * 2010-03-09 2010-11-24 双钱集团（如皋）轮胎有限公司 Tire tread cooling water circulation tank
CN202388759U (en) * 2011-11-14 2012-08-22 江阴华塑科技有限公司 Filter for injection molding machines
CN202729843U (en) * 2012-06-27 2013-02-13 天津博信汽车零部件有限公司 Slag-containing wastewater recycling device
CN203246064U (en) * 2013-02-27 2013-10-23 张孝权 Filtering device of plastic film extruder capable of discharging slag automatically
CN203303730U (en) * 2013-03-04 2013-11-27 苏州永添设备有限公司 Rapid coarse filtration slag discharging system

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Application publication date: 20140430